Section 6: Filter applications

- tSecti*n 6:

Filter FILTER

APPLICATIONS (GENERAL & ENVIRONMENTAL)

Automotive AAF International Absolur Filtertechnik GmbH Access Hvdraulics Ltd Acme Engineering Praducts Ltd AFFCO Air Plants Dust Extraction Ltd Air Techniques International Airmaster Engineering Ltd 4ML Industries Inc Automatic Filters Inc (T&lee”) G Bopp & Company Ltd British Filters Ltd BTR Environmental Ltd BTR Environmental PTY LTD BTR Environmental Ltd DCE BTR Enviro”mental B.V CAETrislot Carier Pollution Control Ltd Carlson Filtration Ltd Cerex Advanced Fabrics LP Champion Laboratories Inc China North Industries Corporation Daido Machines Co.Ltd Deemed (PTY) Ltd Domnick Hunter Ltd, Industrial Ditzio” Donaldson Europe NV DuPont Nonwovens Tyvek Dust Extraction (International) Ltd EPE (UK) Ltd Fairey Industrial Ceramics Ltd Fiber Mark Gessmer Filter Specialists Inc Filterspu” Filtertek Inc Filtran, Div of SPX Corp. Filtration Ltd Flowmatic Systems Inc Freddy Products Ltd FSI Filter Systems (Irlam) Ltd Gantois Gaudenzi Srl Geyer’s Manufacturing & Design Inc Global Fdters Ltd Haden Drysys Environmental Hayward Industrial Products Inc Heath Filtration Ltd HercoWassertechnik GmbH Herding AG Filtertechnik Humber Fabrics Ltd Idee E Prodotti Srl IMI Norgren Ltd Inchhead Ltd Industri-Textil Job AB Interfilta (UK) Ltd Ionics (UK) Ltd Irema Ireland Ltd ISP Filters N.V (Belgium) John Fowler (India) Ltd Johnson Progress Ltd Koch Membrane Systems Kurita Machinery Manufacturing Co Ltd Lahman” lndustrie Textilien GmbH Lakes International SA Larox North America Lodge Sturtevant Ltd Loeffler Filter-Tecbnik GmbH Luber-Finer Filter GmbH Mann & Hummel (UK) Led Meltog Ltd Microtecb Filters Ltd Netrsch Filtrationsteclmik GmbH Netzsch Asia Pacific Pte Ltd Lieu Engineermg Ltd Uorddeutsche Seekabelwerke GmbH Nordlys-PGI Oberlin Filter Co

140

September

1999

A plications Orelis(Rhodia) Osmonics Inc Pall Ulwafine Filtration Company La Pap&a de1 Be& SA Parker Hmnifm Oy, Fmn-Filter Divismn Parker Han&n Corporation, Process Filtration Div Parker Filtration Plastok Group PlymoVent Ltd Polymer Papers Ltd Porrair Advanced Materials (USA) Parvair Technology Ltd The Protector Lamp & Lighting Co Ltd PTITechnologies Ltd Purolator Products Air Filtration Co. J Rettenmaier & S&e GmbH & Co KG Russell Finex NV SaatiTech SpA Scandfilter AB ScapaFdtration Asia/Pacific Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Science/Fast Systems SECURA BC SEFAR America Inc Sepratech Systems inc Se&co Ltd Sericol Ltd, Industrial Fabrics Division Sillaford Ltd Smith & Loveless Inc Stawag Biotech AG Superior Industrial Products Ltd TonenTapy~us Co Ltd United Air Specialists (UK) Ltd Umted Wire Ltd UPF Corporation USF Filtration & Separations (Vessel Division) Wake Industrial Co Ltd Zenon Systems KFT Zenon Environmental Inc

Aviation

& Aerospace

AAF International Air Techniques International Alan Cobham Engineering Ltd AML Industries Inc G Bopp & Co AG G Bopp & Company Ltd British Filters Ltd Carier Pollution Control Ltd Carlso” Filtration Ltd CIeveland Wire Cloth Cole-Parmer Instrument Company Daido Machines Co.Ltd Domnick Hunter Ltd, Induseial Division Donaldson Europe NV Dust Extraction (International) Ltd Fairey Industrial Ceramics Ltd Faire-y Microfiltrex Ltd Fiber Mark Gessmer Filterspun Flown&c Systems Inc Freddy Products Ltd Gantois Gaudenti Srl GKD Gebr. Kufferatb GmbH & Co KG Global Filters Ltd Haden Drysys Environmental Hayward Industrial Products Inc Heath Filtration Ltd Herding AG Filtertecbnik Idee E Prodotti Sri IMI Norgre” Ltd Industri-Text8 Job AB Interfdta (UK) Ltd Ionics (UK) Ltd ISP Filters N.V (Belgmm) John Fowler (India) Ltd

Johnson Progress Ltd Koch Membrane Systems Kurita Machinery Manufacrurmg Co Ltd Lakes International SA Larox North Amenca Mott Corparatio” Netzsch Asia Pacific Pte Ltd Nordlys-PGI Pall Corporatin” Pall Ultrafine Filtration Company Plastak Group Plenty Filters LTD PlymoVent Ltd Porvair Advanced Materials (USA) The Protector Lamp & Lighting Co Ltd PTITechnologies Ltd Purolator Products Air Filtration Co. SaatiTech SpA Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Science/Fast Systems SEFAR America Inc Serfilco Ltd Serial Ltd, Industrial Fabrics Division Sillaford Ltd Sofrance Sparkler Filters Inc Stawag Biatech AG Superior Industrial Praducts Ltd UnitedWire Ltd UPF Corporation W&o Industrial Co Ltd

Effluent

matment

AAF International Acme Engineering Products Ltd ACWa Services Ltd AFFCO Airpel Filtration Ltd Alan Cobham Engineering Ltd Alderley ProcessTechnolagies Ltd Amiad Filtration Systems AML Industries Inc Aqualytics, Inc Axsia Serck Baker Baker Process(Formerly R&B Filtration) G Bopp 81Co 4G G Bopp & Company Ltd Boxnag-RapId Ltd British Filters Ltd Thomas Broadbent & Sons Ltd BTR Environmental PTY LTD CAETrislot Carbis Hlg. Filtration Carier Pollution Control Ltd Celgard GmbH Cole-Parmer Instrument Company Contra-Shear Engineering Ltd C.T.P Cumberland Process Equipment Daido Machines Co.Ltd Delkor Ltd Deemed (PTY) Ltd Didier Filtertechnik GmbH Doucet MS Filtration Eimco-Wemco GB Environnement Et Chimie Apphquee Facet International Ltd Fairey Industrial Ceramics Ltd Filmac (S/L Filtrahon) Srl Filtermat Holland BV Filterspun Filtrex Srl Filtraba Ltd (Prozess Teclmologie) Flowmatic Systems Inc FSI Filter Systems (I&m) Ltd Galigani Filtri Sri Gmtois Gaudfri” GelFEt

GKD Gebr. Kufferath GmbH & Co KG GoadtechVanpipe Ltd Haden Drysys Environmental Hatenboer-Demi BV Hayward Industrial Products Inc Heath Fdtration Ltd Huber Rotamat Humber Fabrics Ltd Industrial Filter & Pump Mfg Co Industr-Textil Job AB Idee E Prodorti Srl ID1 In&o Degremont Inc Ionics (UK) Ltd ISP Filters N.V (Belgium) Johnson Progress Ltd Koch Membrane Systems Krauss-Maffei (UK) Ltd Dorr-Oliver Division Krofta Engineering Ltd Kurita Machinery Manufacturing Co Ltd Lakes International SA Larox North America La-ox UK Lenser Filtration Inc Lenser UK Ltd Miller-Leaman Inc Mitsubishi Kakoki K&ha Ltd The Multiple Fabric Co Ltd Najade Separation BV National Fluid Separators Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd NNC Ltd Orelis(Rbo&a) OutolampuTecbnology PTY LTD Pall Corporation Pall Uitrafine Filtration Compq Pall Rochem Pannevls BV Pa&on Corporation PC1 Membrane Systems Ltd PCI-Memtech Perry Process Equipment Ltd Pier& Group Plenty Filters LTD Plenty Uniqmp Pty Ltd Polymem Porvair Advanced Materials (USA) Porvair Technology Ltd The Protector Lamp & Lighting Ca Ltd Rausselet UK Ltd Russell Finex Ltd Russell Finex NV SaatiTech SpA S&c AB Scapa Fileatian Asia/Pacific Scapa Filter Media Limited Schenk Filterban GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersystcme Science/Fast Systems Sefar Fyltis SA SEFAR America Inc Seprotech Systems Inc Serfilco Europe Lid Serfilco Ltd Sericol Ltd, Industrial Fabrics Dislsion Sernagiotto SpA Sillaford Ltd Smith & Loveless Inc SOhIKe SolidsTechnology Sparkler Filters Inc SPEIC Steptech Instrument Services Ltd Stork Friesland BV SupatloTechnologles Pty Ltd Superior Industrial Products Ltd sweco 1°C Total Filter Technology Inc Trent Filtration Ltd Ultra-Tech Services Ltd

Filtration

& Separation

Union Filtration a/s Universal Mineral Supphes Lid USF Dewplan Ltd USF Johnson-Johnson Fdtration Systems USF Saciete des CeramiquesTechniques USFilter Johnson Screens Zenon Systems KFT Zwicky Engineering Ltd

Electricity AAF International Access Hydraulics Ltd Acme Engineering Products Ltd AML Industries Inc Axsia Serck Baker British Filters Ltd Thomas Broadbent & Sons Ltd BTR Entiranmental LtdVokes BTR Environmental Ltd BTR Environmental PTY LTD BTR Environmental B.V Carier Pollution Control Ltd Cellulo co, Chisso Filter Co. Ltd Cole-Parmer Instrument Company Daido Machines Co.Ltd Doucet MS Filtration Fiber Mark Gessmer Filtrex Srl Fluid Engineering (UK) Ltd Gaudenzi Srl Hamon Research-Cottrell Europe Hamon Research-Cottrell Inc Hayward Industrial Products Inc Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG Humber Fabrics Ltd Indufil BV Industr-Text11 Job AB Ionics (UK) Ltd John Fawler (India) Ltd Karberg & Hermemann Kurita Machinery Manufachlring Co Ltd L&x International SA Lodge Sturtevant Ltd Mitsubishi K&&i Kaisha Ltd Osmonics Inc Pall Corporation Pall Ultrafine Filtration Company Sparkler Filters Inc SPEIC Superior Industrial Products Ltd USF Filtration & Separations (Vessel Division) Volght Gmbh Voigt GmbH, Filz- und Filtertechnik Zenon Environmental Inc

Environmental

Prwtectiom

AAF international Absolut Filtertecbnik GmbH Access Hydraulics Ltd Acme Engineering Products Ltd ACWa Services Ltd Aercology Dix: Donaldson AFFCO Air Plants Dust Extraction Ltd Airmaster Engineering Ltd Alderley Process Technologies Ltd AML Industries Inc Aqualytics, Inc Axsia Serck Baker Bea Filw SpA Begg, Cousland & Company Limited BLF Filtermedie” Gmbh & Co. BOKELA GmbH G Bopp & Co AG G Bopp & Company Ltd Thomas Broadbent & Sons Ltd BTR Environmental Ltd BTR Environmental PTY LTD BTR Environmental B.V BWFTextil GmbH & Co KG, Fachbereich Filtration Carbis Hlg. Filtration Carier Pollution Control Ltd Celgard GmbH Chemviron Carbon Cleveland Wire Cloth Cole-Parmer Instrument company Contra-Shear Engineering Ltd CS&S Filtration

Filtration

& Separation

C.T.P Daido Machines Co.Ltd Decos Impianti SpA D&or Ltd Deemed (PTY) Ltd Didier Filtertechnik GmbH D-Mark Inc Dollinger International Domnick Hunter Ltd, Industrial Division Du Pant de Memours International S.A. Dust Extraction (International) Ltd Dustcheck Ltd Dustech Engineering Ltd Facet hlternational Ltd Fairey Industrial Ceramics Ltd Filmac (S/L Filtration) Srl Filterspun F&ration Group Inc Filtrex Srl Flowmatic Systems lnc Flowtech Fluid Handhng Ltd Fluid Engineering (UK) Ltd Gantois Genevet GKD Gebr. Kufferath GmbH & Co KG W L Gore &Associates Inc Goyen Controls Co UK Ltd Hade” Drysys Environmental Hamon Research-Cottrell Europe Hamon Research-Cottrell Inc. Hayward Industrial Products Inc Heath Filtration Ltd H&rich Fiedler Gmbh & Co KG Hosokawa MikroPul (a division of Hosokawa Micro”) Huber Rotamat Humber Fabrics Ltd Idee E Prodotti Srl IEMTechnologies Ltd IMI Norgren Ltd Inchhead Ltd Industrial Filter & Pump Mfg Co Industr-Textil Job AB Intensiv-Filter GmbH & Co KG Interfdta (UK) Ltd Ionics (UK) Ltd Irema Ireland Ltd ISP Filters N.V (Belgium) Johnson Progress Ltd Jongerius VanVloten BV Knaresborough Engineering Koch Membrane Systems Konus Konex Krauss-Maffei (UK) Ltd Da-r-Oliver Division Kurita Machinery Manufacturmg Co Ltd Lakes International SA Larox North America Lenzing AG, Films Division Libeltex NV Lodge Sturtevant Ltd Loeffler Filter-Teclmik GmbH MAC Equipment Inc Mahle Industriefilter Masturlal Private Ltd Mitsubishi Kakoki Kaisha Ltd Najade Separation BV National Fluid Separators Netzsch F&rationstechnik GmbH Neu Engineering Ltd NNC Ltd Oberlin Filter Co Orelis(Rhodia) OutokumpuTechnology PTY LTD Pall Corporation Pall Ulhafine Filtration Company Pall Rochem Parker Hannifin Oy, Finn-Filter Division Parkson Corporation PCI-Memtech Filtres Philippe Pier&i Benelux BV Plenty Filters LTD Procedair Ltd J Rettenmaier & Sbhne GmbH & Co KG Scandfilter AB Scapa Filtration Asia/Pacific Scapa Filter Media Limited Schenk Filterbau GmhH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Science/Fast Systems

SECURA BC Sefar Fyltis SA Sernagiatto SpA S&ford Ltd Smith & Loveless Inc Sparkler Filters Inc Stork Friesland BV SupafloTecbnologies Pty Ltd Superior Industrial Products Ltd Technische Textilien Ldrrach GmhH TonenTapyrus Co Ltd Total FilterTechnology Inc Typhoon IndustrieleVentilatie NV Union Filtration a/s USF Johnson-Johnson Filtration Systems LISF Societe des Ceramiques’Techniques Vikoma International Ltd Winston Manufacturing Corporation zander UK Ltd Zeno” Systems KFT Zena” Environmental Inc

Gas Access Hydraulics Ltd AFFCO Airmaster Engineering Ltd Alan Cobham Engineering Ltd Axsia Serck Baker Bea Filtri SpA Begg, Cousland & Company Limited G Bopp & Company Ltd BTR Environmental Ltd BTR Environmental PTY LTD BTR Environmental B.V Carbis Hlg. Filtration Carier Pollution Control Ltd ClevelandWire Cloth Cole-Parmer Instrument Company Daido Machines Co.Ltd Delkor Ltd Didier Filtertechnik GmbH Dollinger International Facet International Ltd Fairey Industrial Ceramics Ltd Fairey NIicrofiltrex Ltd Filterspun Filtrex Sri Gantois Gaudenzi Sri Haden Drysys Environmental Heath Filtration Ltd H&rich Fiedler Gmbh & Co KG Humber Fabrics Ltd Indufil BV Industrial Filter & Pump Mfg Co Industr-Textd Job AB lotics (UK) Ltd Kurita Machinery Manufactwmg Co Ltd Larox North America Lenzing AG, Films Divismn Lodge Sturtevant Ltd Mash&l Private Ltd Microtech Filters Ltd Mitsubishi Kakoki Kaisha Ltd Mott Corporation Netzsch .4sia Pacific Pte Ltd Pall Corporation Pall Ultrafine Filtration Company Parker Hannifm Oy, Finn-Filter Division Parker Filtration Plenty Filters LTD Plenty Uniquip Pty Ltd Porvair Technology Ltd Procedair Ltd The Protector Lamp & Lighting Co Ltd Sartorius AG ScapaFiltration Asia/Pacific Sefar Fyltis SA SEFAR America Inc Sericol Ltd, Industrial Fabrics Division Sillaford Ltd Sulzer Chemtech Gmbh- Membrane Systems Superior Industrial Produes Ltd TechnischeTextilien LGrrach GmbH Twin Filter BV United Wire Ltd USF Johnson-Johnson Filtration Sys&ms USFilter Johnson Screens Voight Gmbh Voigt GmbH, Filr- und Filterttchnik W&o Industrial Co Ltd Winston Manufacturing Corporation Zander UK Ltd Zwicky Engineering Ltd

Ground Water Reclamation

8% Land

AAF International Acme Engineering Products Ltd AFFCO Alan Cobham Engineering Ltd Ameridia, division of Eurodia Industrie Amiad Filtration Systems AML Industries Inc Andritz Sprout-Bauer SA Aqualytics, Inc Automatic Filters Inc (Tekleen) Baker Process(Formerly R&B Filtration) G Bopp & Company Ltd Thomas Broadbent & Sons Ltd BTR Environmental PTY LTD Carbis Hlg. Filtration Carier Pollution Control Ltd Chemviron Carbon China North Industries Corporation ClevelandWire Cloth Cole-Parmer Instrument company Daido Machines Co.Ltd Deemed (PTY) Ltd Didier Filtertechnik GmbH Doucet MS Filtration DuPont Nanwovens Tyyek EM0 SA Fairey Industrial Ceramics Ltd Filter Specialists Inc Filtrex Srl Flowtnatic Systems Inc Gantois Gaudenzi Srl Hayward Industrial Products Inc Heath Filtration Ltd Humber Fabrics Ltd Industrial Filter & Pump Mfg Co Industr-Textil Job AB Ionics (UK) Ltd ISP Filters N.V (Belgium) Koch Membrane Systems Kurita Machinery Manufacturing Co Ltd Lakas International SA Lenser Filtration Inc Miller-Leaman Inc The Multiple Fabric Co Ltd NNC Ltd Osmonics 1°C Osprey Corporation Ltd Pall Corporation Pall Ultra&e Filtration Company Pall Rochem Parkson Corporation PC1 Membrane Systems Ltd PCI-Memtech Filtres Philippe Pier&i Benelux BV Plenty Filters LTD Polymem Par& Technology Ltd Russell Finex Ltd Sparkler Filters Inc Sup& Technologies Pty Ltd Superior Industrial Products Ltd Total FilterTechnology Inc USF Johnson-Johnson Filtration Systems LISFdter Johnson Screens Zenon Environmental Inc

Hydrocarbon

Processing

AAF International ACS Industries Ix AFFCO Afos International Ltd Ala” Cobham Engineering Ltd Alderley Process Technologies Ltd Ametek Filters Ltd Axsia Serck Baker Begg, Cousland Er Compmy Limited B&P Process Equipment & Systems BTR Entironmental PTY LTD CAETrislot Carier Pollution Control Ltd Carlson Filtration Ltd Cleveland Wire Cloth Cole-Parmer Instrument Company Daido Machines Co.Ltd Donmick Hunter Ltd, Industrial Division EPE (UK) Ltd Eurofiltec SA Facet International Ltd

Eeptember

1999

141

Fairey lnduswlal Ceramics Ltd Fairey Microfilbex Ltd Filter Specialists Inc Filtrex Srl Filtroba Ltd (ProzessTecbnologie) FSl Filter Systems (Irlam) Ltd GoodtechVanpipe Ltd Haden Drysys Environmental Hayward Industrial Products Inc Heath Filtration Ltd Hosokawa MikroPul (a division of Hosokawa Micro”) ldee E Prodotti Srl Indul3 BV Industr-Textil Job AB tonics (UK) Ltd ISP Filters N.V (Belgium) Job” Fowler (India) Ltd Kason Corporation Koch Membrane Systems Kuri Chemical Engineers Inc Kurita Machinery Manufacturing Co Ltd L&OS International SA Laror North America LFC Lochem BV Martin Kurz & Co lnc Mavag Verfxhrenstechnik AG Mitsubishi Kakoki Kaisha Ltd The Multiple Fabric Co Ltd Netzsch Asia Pacific Pte Ltd Pall Corporation Pall Ultrafine Filtration Company Parker Filtration Perry Process Equipment Ltd Filtres Philippe Plenty Filters LTD Plenty Uniquip Pty Ltd Porvair Technology Ltd PTITechnologies Ltd Ronningen-Petter, A Dover Resource corrlpany Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme SEFAR America Inc Sparkler Filters Inc Steptech Instrument Services Ltd Superior Industrial Products Ltd TonenTapyrus Co Ltd Twin Filter BV United Wire Ltd USF Johnson-Johnson Filtration Systems USFilter Johnson Screens Zenan Environmental Inc

Industrial

Pollution

Control

AAF International ABB Environmental Systems Absolut Filtertecbnik GmbH Access Hydraulics Ltd Acme Engineering Products Ltd ACS Industries Inc Aercology Div. Donaldson AFFCO Air Plants Dust Extraction Ltd Airmaster Engineering Ltd Alderley ProcessTechnologies Ltd Ametek Filters Ltd Aqualytics, Inc Automatic Filters Inc (T&lee”) Axsia Serck Baker Begg, Cousland & Company Limited Bhatia Engineering Company BLF Filtermedien Gmbh & Co. Thomas Broadbent & Sons Ltd BTR Environmental Ltd BTR Environmental PTY LTD BTR Environmental Ltd DCE BTR Environmental B.V Carbis Hlg. Filtration Carier Pollution Control Ltd Cbenwiron Carbon China North Industries Corporation Cleveland Wire Cloth Cole-Parmer l”strume”t company CS&S Filtration C.T.P Cumberland Process Eqtxpment Daido Machines Co.Ltd D&or Ltd Deomed (PTY) Ltd D-Mark lnc Donaldson Europe NV

I42

September

1999

Du Pant de Memours International S.A Dustcheck Ltd Dustech Engineering Ltd Eimco-Wemco GB Facet International Ltd Fairey Industrial Ceramics Ltd Filter Specialists Inc Filterspun Filtrex Srl Filtroba Ltd (ProzessTechnologie) Flowmatic Systems luc Fluid Engmeering (UK) Ltd Galigani Filtri Sri Gantois Genevet W L Gore &Associates Inc Goyen Controls Co UK Ltd Haden Drysys Environmental Hamon Research-Cot&l Europe Hamo” Research-Cot&l Inc. Hayward Industrial Products Inc Heath Filtration Ltd Herding AG Filtertecbnik Hosokawa MikroPul (a division of Hosokawa Micron) Humber Fabrics Ltd ldee E Prodotti Srl IEMTechnologies Ltd In&head Ltd Industrial Filter & Pump Mfg Co Industr-Textil Job AB ID1 Infilco Degremont Inc tonics (UK) Ltd ISP Filters N.V (Belgium) Johnson Progress Ltd Koch Membrane Systems Konus Konex Krauss-Maffei (UK) Ltd - Dorr-Oliver Division Ku&a Machinery Manufacturing Co Ltd L&s International SA Larox North America Lenser Filtration Inc Laser UK Ltd Lenzing AG, Films Divlsion Lodge Sturtevant Ltd MAC Equipment Inc Mahle Industriefilter Martin Kurz & Co Inc Mast&al Private Ltd Microtech Filters Ltd Miller-Leaman Inc Mitsubishi Kakoki Kaisha Ltd The Multiple Fabric Co Ltd Najade Separation BV National Fluid Separators Netzsch Asia Pacific Pte Ltd lieu Engineering Ltd NNC Ltd Oberlin Filter Co osmonics Inc Osprey Corporation Ltd Outokumpu Technology PTY LTD Pall Corporation Pall Ultrafine Filtration Company Parkson Carporatio” PC1 Membrane Systems Ltd Perry Process Equipment Ltd Filtres Philippe Plenty Filters LTD Plenty Uniquip Pty Ltd PlymoVent Ltd Porvair Technology Ltd Procedair Ltd Scandfilter AB ScapaFiltration Asia/Pacific ScapaFilter Media Limited SEFAR America Inc Serfllco Ltd Sillaford Ltd Smith & Loveless Inc Solids Technology Sparkler Filters lnc SupafloTecbnologies Pty Ltd Superior Industrial Producu; Ltd TecbnischeTextilien L6rrach GmbH Tenmat Ltd TonenTapyrus Co Ltd Total Filter Technology Inc Trim Ltd Typhoon IndustiieleVentilatie NV Union Filtration a/s United Air Specialists (UK) Ltd

United Wire Ltd Universal Mineral Supplies Ltd Vikoma International Ltd Windsor Engineering Group Ltd WOKU-Filtermedia Gmbh & Co. KG Zenon E”tironme”tal Inc

Industrial Thatment

Wastewater

AAF International Acme Engineering Products Ltd AFFCO A/G Technology Corporation Airpel Filtration Ltd Alderley ProcessTechnologies Ltd Allied Colloids Ltd Ameridia, division of Eurodia Industrie Ametek Filters Ltd Amiad Filtration Systems AML Industries lnc Andritz Sprout-Bauer SA Aqualytics, Inc atech innovations gmbh Automatic Filters Inc. (Teklee”) Axsia Serck Baker Baker Process(Formerly R&B Filtiatio”) Bea Filtri SpA Berghof Filixtions- und Anlagentechnik GmbH Bhatia Engineering Company BLF Filtermedie” Grnbh & Co. G Bopp & Co AG G Bopp & Company Ltd B&P Process Equipment & Systems Thomas Broadbent & Sons Ltd CAE Trislot Carbon Link Ltd Carier Pollution Control Ltd Celgard GmbH Chemitreat Private Ltd Chemviron Carbon China North Industries Corporation Cbisso Filter Co. Ltd Cole-Palmer In$nJment company Contra-Shear Engineering Ltd Daido Machines Co.Ltd Delkor Ltd Deemed (PTY) Ltd Dldier Filtertechnik GmbH Donmick Hunter Ltd, Industrial Division DuPont Nonwovens Tjvek Eden Equipment Co, Excel Division Eimco SpA Eimco-Wemca GB EM0 SA Facet International Ltd Fairey Industrial Ceramics Ltd Fiber Mark Gessmer Filter Specialists lnc Filtermat Holland BV Filterspun Filtration Services Ltd Filb%zionTechnology Inc FiltTex Srl Filtroba Ltd (Prozess Tecbnologie) Flowmatic Systems lnc Fluid Engineering (UK) Ltd Galigti Filtri Srl Gantois Gaudenzi Srl Gaudfrin Hellmut Geiger GmbH ei Co KG GKD Gebr. Kufferath GmbH & Co KG GoodtechVanpipe Ltd Hade” Drysys Environmental Hayward Industrial Products Inc Heath Filtration Ltd Hoesch Industries Inc Huher Rotamat Humber Fabrics Ltd Hydra” Magyar-Amerikai M&n& Kft Idee E Prodotd Sri h&head Ltd lndufit GmbH, Industriefiltiation Induswial Filter & Pump Mfg Co Industri-Textil Job AB ID1 In&o DeFemont Inc Ionics (UK) Ltd Ionics/SeparaTech ISP Filters N.V (Belgium) Johnson Progress Ltd Johnson Filtration Systems JWI.

Kason Corporation KDF FluidTreatment Inc Koch Membrane Systems Komline-Sanderson Engineering Corporation Krofta Engineering Ltd Kdhni Ltd Kurita Machinery Manufacturing Co Ltd KX Indusaies LP Larox Corporation Larox North America Lenser Filtration lnc Lenser Filtration Gmbh & Co. Laser UK Ltd LFC Lochem BV Lurmark Ltd Medro Systems lnc Miller-Leaman Inc Mitsubishi Kakoki Kaisha Ltd Matt Corporation The Multiple Fabric Co Ltd Munters Euroform GmbH Najade Separation BV National Fluid Separators Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd New Logic International NNC Ltd Norddeutsche Seekabelwerke GmbH Nordlys-PGI Oberlin Filter Co Orelis(Rhodia) Osmonics Inc OutokumpuTechnology PTY LTD Pall Corporation Pall Europe Ltd Pall Ultrafine Filwation Company Pall Rochem Pa&m Corporation Parmatic Esplen Ltd Patrick Charles Pty Ltd PC1 Membrane Systems Ltd PCImMemtech Perry Process Equipment Ltd Filtres Philippe Pier&i Group Pier&i Ben&x BV Plenty Filters LTD Pol)Q”eI” Porvair Technology Ltd Prominent Fluid Controls lnc The Protector Lamp & Lighting Co Ltd PTI Technologies Inc H Put& GmbH & Co Renovexx Technology Ltd J Rett-tier & SBhne GmbH & Co KG Ronningen-Petter, A Dover Resource company Russell Finex NV SaatiTecb SpA Saltec AB Scapa Filtration Asia/Pa&c Scapa Filter Media Limited Schenk Filterbau GmbH Schenk Filter Systems Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Science/Fast Systems SECURA BC Sefar Fyltis SA SEFAR America lnc Seprotech Systems Inc Se&co Ltd Sernagiotto $A Sillaford Ltd S&air Ltd Smith & Loveless lnc Solids Technology Sparkler Filters Inc Stawag Biotech AG Stork Friesland BV Sulzer Chemtech Gmbhm Membrane Systems Sup&Technologies Pty Ltd Superior Industrial Products Ltd sweco 1°C Taprogge GmbH Total Filter Technology lnc Triple R Industry Co Ltd/ Triple R Overseas carp TriSep Corporation Twin Filter BV Ultra Sep Ltd

Filtration

& Separation

Union Filtration a/s USF Dewplan Ltd USF Acumem Ltd USF Memcor Ltd USF Filtration (ex Filtration SA) USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USF Societe des Ceramiques Techniques USF Edwards &Jones USFilter Europe USFilter Johnson Screens Vikoma International Ltd Voight Gmbh Voigt GmbH, Fib- und Filtertechnik Waste-Tech lnc WestfaIia Separator Belgium NV Windsor Engineering Group Ltd Winston Manufacturing Corporation WOKU-Filtermedia Gmbh & Co. KG Zenon Systems KFT Zenon Environmental Inc

Marine AAF International AFFCO Ametek Filters Ltd AML Industries Inc Begg, Cousland & Company Limited Bernoulli &stem AB Bhatia Engineering Company G Bopp & Company Ltd BTR Environmental Ltdvokes BTR Environmental Ltd BTR Environmental PTY LTD BTR Environmental B.V Carbis Hlg. Filtration Carier Pollution Control Ltd C&on Filtration Ltd Cleveland Wire Cloth Cole-Parmer Instrument Company Daido Machines Co.Ltd Domnick Hunter Ltd, Industrial Division Donaldson Europe NV Dust Extraction (blternational) Ltd EPE (UK) Ltd Facet International Ltd Fairey Industrial Ceramics Ltd Fairey Microfiltrex Ltd Filter Specialists Inc Filterspun Filtertek Inc Filt-ex Srl Flowtech Fluid Handling Ltd Fluid Engineering (UK) Ltd FSI Filter Systems (I&n) Ltd Gantois Hellmut Geiger GmbH & Co KG GoodtechVanpipe Ltd Hatenboer-Demi BV Hayward Industrial Products Inc Heath Filtration Ltd Idee E Prodotti Srl IMI Norgren Ltd Indufil BV Industr-Textil Job AB Interfilta (UK) Ltd Ionics (UK) Ltd 1% Filters N.V (Belgium) Karberg & He~emann Kurita Machinery Manufactwing Co Ltd Lakes International SA Luber-Finer Filter GmbH Microtech Filters Ltd Miller-Leaman Inc National Fluid Separators OutokumpuTechrmIogy PTY LTD Pall Corooration Pall Ultrafiie Filtration Company Pall Rochem Parker Hannifin Oy, Finn-Filter Division Parker Filtration PCI-Memtech Perry Process Equipment Ltd Filtres Philippe Plastok Group Plenty Filters LTD Plenty Uniquip Pty Ltd Premaberg Manufacturing Ltd Tbe Protector Lamp & Lighting Co Ltd PTI Tecb4ogies Ltd Ron-Vik Inc SaatiTech SpA Sandfilter AB

Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Science/Fast Systems Sillaford Ltd Smith & Loveiess Inc SOft?“LX Total Filter Technology Inc Union Filtration a/s USF Filaation & Separations (Vessel Division) LISF Societe des Ceramiques Techniques W&o Industrial Co Ltd Zeno” Systems KFT

Military/Defence Absolut Filtertechnik GmbH Acme Engineering Products Ltd AFFCO Air Techr~iques International Airmaster Engineering Ltd AML Industries Inc G Bopp Sr Company Ltd British Filters Ltd BTR Environmental Ltd Vokes BTR Environmental Ltd BTR Environmental PTY LTD Carbis Hlg. Filtration Carier Pollution Control Ltd Carlso” Filtration Ltd Cleveland Wire Cloth Cole-Parmer Instrument Compa”y Daido Machines Co.Ltd Domnick Hunter Ltd, Industiial Di\
St&-Meta, PC1 Membrane Systems Ltd Superior Indust& Products Ltd Total FilterTechnology Inc Trion Ltd

USF Filtration & Separations (Vessel Division) USF Societe des CeramiquesTecbniques Wake Industrial Co Ltd Zeno” Systems KFT Zenon Enuronmental Inc

Nuclear Absolut Filtertechnik GmbH Ah-Techniques International Alder&y ProcessTechnologies Ltd AML Industries Inc Aqualytics, lnc Begg, Cousland & Company Limited Bhatia Engineering Company BOKELA GmbH G Bopp & Company Ltd Boxmag-Rapid Ltd BTR Environmental Ltd Vokes BTR Environmental Ltd BTR Environmental PTY LTD Carbis Hlg. Filtration Carier Pollution Control Ltd Carlso” Filtration Ltd Carter Environmental Engineers Ltd Cole-Parmer Instrument Company Contra-Shear Engineering Ltd C.T.P Daido Machines Co.Ltd Delkor Ltd Deemed (PTY) Ltd Did& Filtertecknik GmbH Doucet MS Filtration Dust Extraction (International) Ltd EPE (UK) Ltd Eurofiltec SA Fairey Industrial Ceramics Ltd Fairey Microfilhex Ltd Filter Specialists Inc Filterspun Filtrex Srl Flowtech Fluid Handling Ltd Freddy Products Ltd Gantois Genevet Guedu SA Hayward Indusbial Products 11s Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG Hosokawa MikroPol (a division of Hosokawa Micron) Idee E Prodotti Srl IMI Norgre” Ltd Indufil BV Industri-Textil Job AB Interfilta (UK) Ltd Ionics (UK) Ltd Irema Ireland Ltd ISP Filters N.V (Belgium) John Fowler (India) Ltd Johnson Progress Ltd Koch Membrane Systems L&s International SA NNC Ltd Oberlin Filter Co Orelis(Rhodia) Osmo”ics 1°C Pall corporation Pall Ultrafine Filtration Company Pall Rochem Parker Hannifin Oy, Finn-Filter Division Parker Hannifm Corporation, Process Filtration Div PC1 Membrane Systems Ltd PCI-Memtech Filtres Philippe Plenty Filters LTD S&ford Ltd Sofrance Stawag Biotech AG Superior Industrial Products Ltd Total Filter Technology Inc TriSep Corporation Ulwa-Tech Servxes Ltd Unison Separations & Filtrationr Pvt Ltd USF Filtration & Separations (Vessel Division) USF Societe des Ceramiques Techniques USFilter Johnson Screens Voight Gmbh Voigt GmbH, Fib- und Filterteczik Wake Industrial Co Ltd Zander UK Ltd Zenon Environmental Inc

Power

Stations

AAF International ABB Environmental Systems Access Hvdraulics Ltd Acme Engineering Products Ltd AFFCO Amazon Filters Ltd AML Industries lnc Aqualytics, Inc Automatic Filters Inc (Teklee”) Axsia Serck Baker Baker Process(FormerIy R&B Filtration) Bea Filtri SpA Begg, Cousland & Company Limited Bernoulli System AB Bhatia Engineering Company BOKELA GmbH B&P Process Equipment & Systems Thomas Broadbent & Sons Ltd BTR Environmental Ltd Vokes BTR Environmental Ltd BTR Environmental PTY LTD BTR Enwomnental B.V Carbis Hlg. Filtration Carier Pollution Control Ltd Carlson Filwation Ltd Carter E”viro”me”ta1 Engineers Ltd Chisso Filter Co. Ltd Cole-Parmer 1nstn”“ent Company Contra-Shear Engineering Ltd C.T.P Daido Machines Co.Ltd Delkor Ltd Deemed (PTY) Ltd Didier Filterteclmik GmbH Dollinger International Domnick Hunter Ltd, Industrial Division Doucet MS Fihratio” Du Pant de Memours International S.A. Dust Extraction (International) Ltd Dustech Engineering Ltd Eimco-Wemco GB EM0 SA EPE (UK) Ltd Facet International Ltd Fairey Industrial Ceramics Ltd Fairey Microfiltrex Ltd Fiber Mark Gessmer FIlterspun Filtrex Sri Flowmatic Systems Inc Fluid Engineering (UK) Ltd Freddy Products Ltd Hellmut Geiger GmbH & Co KG Genevet GoodtechVanpipe Ltd W L Gore &Associates Inc Hamon Research-Cottrell Europe Hamon Research-CottreU Inc. Hatenboer-Demi BV Hayward Industrial Products Inc Heath Filbatio” Ltd Heinrich Fiedler Gmbh & Co KG Hosokawa MikroPul (a division of Hosokawa Micro”) Humber Fabrics Ltd Idee E Prodotti Sri IMI Norgren Ltd Indufil BV Industii-Textil Job AB ID1 I”f?Ico Degremont Inc Interfilta (UK) Ltd IO&S (UK) Ltd ISP Filters N.V (Belgium) John Fowler (India) Ltd Johnson Progress Ltd Karberg & Hennemann Koch Membrane Systems Krauss-Maffei (UK) Ltd Dorr-Oliver Division Kurita Machinery Manufacturing Co Ltd L&s International SA Lodge Sturtevant Ltd Luber-Finer Filter GmbH Mahle Industriefilter Medro Systems Inc Microtech Filters Ltd Miller-Leanan Inc Mitsubishi Kakoki Kaisha Ltd Netzscb Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd NNC Ltd Osmo”ics 1°C

,

September

1999

143

Pali Corporation Pall Ultrafine Filtration Company Pall Rochem Parker Han&n Oy, Finn-Filter Division Parker Filtration F&es Philippe Plenty Filters LTD Plenty Uniquip Pty Ltd PlymoVent Ltd PTITecbnologies Ltd J Rettenmaier & Sbhne GmbH & Co KG Russell Finex NV ScapaFiltration Asia/Pacific Sdenc”/Fast Systems SECURA BC Sefar Fyltis SA Sernagiott” SpA Sillaford Ltd smith & Loveless Inc Sofrance Sparkler Filters Inc St.&-Meta, PCI Membrane Systems Ltd Steptech Instrument Services Ltd Superior Industrial Producu Ltd Taprogge GmbH TechnischeTextilien LGrrach GmbH TonenTaprus Co Ltd Total Filter Technology Inc TriSep Corporation Twin Filter BV USF Dewplan Ltd USF Memcor Ltd USF Johnson-Johnson Fdbation Systems USF Filtration & Separations (Vessel Division) USF Societe des CeramiquesTechniques USF Edwards & Jones USFilter Permutit USFilter Johnson Screens Voight Gmbh Voigt CmbH, Filz- und Filtertechnik Wak” Industrial Co Ltd Zander UK Ltd Zenon Systems KFT Zenon Environmental Inc Zwicky Engineering Ltd

lndufil B\ Industr-Text11 Job 4B ID1 Infilc” Degremont Inc Interfilta (UK) Ltd Iorucs (UK) Ltd ISP Filters N.V (Belgunn) Karberg & Hennemann Koch Membrane Systems Kurita Machinery Manufacturing Co Ltd Lakes International SA Lodge Sturtevant Ltd Martin Kurz & Co Inc Masturlal Prwate Ltd Medr” Systems Inc Miller-Leaman Inc Mitsubishi Kakoki Kaisha Ltd National Fluid Separators Oberlin Filter Co Osmonics Inc Pall Corporation Pall Ulhafine Filtration Company Filtres Philippe Pier&i Benelux BV Plenty Filters LTD Plenty I&quip Pty Ltd PlymoVenr Ltd PTI Technologies Ltd Ronningen-Petter, A Dover Resource company ScapaRlter Media Limited Sdenc”/Fast Systems Smith & Loveless Inc Sparkler Filters Inc SPEIC Superior Industrial Products Ltd TechnischeTextilien LGrrach GmbH Tonen Tapyrus Co Ltd Total FilterTechnology Inc T&p Corporation United Wire Ltd USF Dewplan Ltd USFilter Permutit Wak” Industnal Co Ltd Zander UK Ltd Zenon Environmental Inc

Pulp Power

Utilities

AAF International Access Hydraulics Ltd Acme Engineering Products Ltd AFFCO Alan Cobham Engineering Ltd Annad Filtration Systems AML Industries Inc Aqualytics, Inc Automatic Filters Inc (Tekleen) Axsia Serck Baker Bhatia Engineering Company B&P Process Eauioment & Svstems 1 I Thomas Broadbent & Sons Ltd BTR Environmental Ltd Vokes BTR Environmental PTY LTD Carier Pollution Control Ltd C&on Filtration Ltd Carter Environmental Engineers Ltd Cole-Palmer Instrument company C.T.P Daid” Machines Co.Ltd Delkor Ltd Deemed (PTY) Ltd Dollinger International Domnick Hunter Ltd, Industrial Division Donaldson Company Inc Du Pant de Memours lnternahonal S.A. Dustech Engineering Ltd Eimro-Wemco GB Filter Speciahsts Inc Filtration Group Inc Filtrex Sri Flowmatic Systems Inc Fluid Engineering (UK) Ltd FSI Filter Systems (Irlam) Ltd Genevet W L Gore &Associates Inc Ham”,, Research-Cottrell Europe Hamon Research-Cottrell Inc. Hatenboer-Demi BV Hayward Industrial Products lnc Heath Filtration Ltd Humber Fabrics Ltd Idee E Prodotti Sri

144

September

1999

& Paper

AAF International ABB Environmental Systems Access Hydraulics Ltd Acme Engineering Products Ltd Air Plants Dust Extraction Ltd Airmaster Engineering Ltd Ameridia, division of Eurodia Industne Amiad Filtration Systems AML Industries Inc Aqualytics, Inc Automatic Filters Inc (Tekleen) Baker Pr”cess(F”rmerly R&B Filtration) Bea Filtri SpA Begg, Cousland & Company Limited BLF Filtermedien Gmbh 81Co. BOKELA GmbH G Bopp & Co AG G Bopp & Company Ltd Boxmag-Rapid Ltd Thomas Broadbent & Sons Ltd BTR Environmental Ltd BTR Environmental PTY LTD BTR Environmental Ltd DCE BTR Environmental B.V Carbis Hlg. Filhation Carier Pollution Control Ltd Carlson Filtration Ltd Cleveland Wire Cloth Cole-Panner Instrument company Contra-Shear Engineering Ltd Daid” Machines C”.Ltd Deomed (PTY) Lrd Didier Filtertechnik GrnbH Dorr-Oliver BV Duaech Engineering Ltd Eimco-Wemc” GB EPE (UK) Ltd Eriez Magnet& Europe Ltd Eurofiltec SA Fairey Industrial Ceramics Ltd Filter Specialists Inc Filtermat Holland BV Filterspun Filtration Group Inc Filtrex Sri Fluid Engineering (UK) Ltd

Galigani Filtri Sri G=“t”lS Hellmut Geiger GmbH & Co KG GKD Gebr. Kufferath GmbH & Co KG GoodtechVanpipe Ltd Haden Drysys Environmental Hamon Research-Cottrell Europe Hamon Research-Cottrell Inc. Hayward Industrial Products Inc Heath Filtration Ltd Heinrlch Fiedier Gmbh & Co KG Hosokawa MikroPul (a division of Hosokawa Micron) Humber Fabrics Ltd Idee E Prodoti Srl IMI Norgren Ltd Indufil BV Industri-Textil Job AB ID1 Infilc” Degremont Inc Ionics (UK) Ltd ISP Filters N.V (Belgium) JongeriusVmVloten BV Kason Corporation Koch Membrane Systems Krauss-Maffei (UK) Ltd Dorr-Oliver Division Krofta Engineering Ltd Kurita Machinery Manufacturing Co Ltd Lakes International SA Larox North America Larox UK Lenser Filtration Gmbh & Co. Laser UK Ltd Lodge Sturtevant Ltd Loeffler Filter-Technik GmbH MAC Equipment Inc Mahle Indushiefilter Martm Kui-z & Co Inc lMasturla1 Private Ltd Miller-Leaman Inc Mitsubishi Kakoki Kaisha Ltd Mott Corporation The multiple Fabric Co Ltd National Fluid Separators Xetzsch Filtrationstecbnik GrnbH Netzsch Asia Pacific Pte Ltd Neu Engineering Ltd Oberlin Filter Co Orelis(Rhodia) Osmonics Inc OutokumpuTechnology PTY LTD Pall Corporation Pall Ultrafine Filtration Company Pall Rochem Parker Hannifin Oy, Finn-Filter Division Parker Filtration PC1 Membrane Systems Ltd PCI-Memtech Perry Process Equipment Ltd Filhes Philippe Pleralisi Group Pier&i Benelux BV Plenty Filters LTD Plenty Uniquip Pty Ltd Plymovent Ltd PTI Technologies Ltd Purolator Products Air Filbation Co. Reko Industrial Equipment BV Ronningen-Petter, A Dover Resource Company Russell Finex Ltd Russell Finex NV &&Tech SpA Sandfilter AB Scapa Filtration Asia/Pacific Scapa Filter Media Limited SEFAR America Inc Seprotech Systems Inc Sencol Ltd, Industrial Fabrics Division Sernagiott” SpA Sillaford Ltd SolidsTecbnology SPEIC Stork Friesland BV SupafloTechnologies Pty Ltd Superior Industrial Products Ltd Sweca Inc Total Filter Technology Inc TriSep Corporation Twin Filter BV Typhoon IndustiieleVentilatie NV Union Filtration a/s Umted Wire Ltd

USF Memcor Lrd USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USF Societe des Ceram~qucsTechniques USFilter Permutit USFilter Johnson Screens Winston Manufacturing Corporation WOKU-Filtermedia Gmbh & Co. KG Zander UK Ltd Zenan Environmental Inc Zwicky Engineering Ltd

Refining AAF International Acme Engineering Products Ltd Alan Cabham Engineering Ltd AML Industries Inc Automatic Filters Inc (Tekleen) Axsia Suck Baker Baker Pr”cess(Formerly R&B Filtration) Bea Filtri SpA Begg, Cousland & Company Limited BOKELA GmbH B&P Process Equipment & Systems Thomas Broadbent 81Sons Ltd BTR Environmental PTY LTD CAETrislor Carbis Hlg. Filtration Carier Pollution Control Ltd Cleveland Wire Cloth Contamination Control Ltd Daido Machines C”.Ltd Delkor Ltd Didier Filtertecbnik GmbH Eurofiltec SA Facet international Ltd Fairey Industrial Ceramics Ltd Falrey Microfiltrex Ltd Filter Specialists Inc Filterspun Filtrex Srl Fluid Engineering (UK) Ltd FSI Filter Systems (Irlam) Ltd GoodtechVanpipe Ltd Haden Drysys Environmental Hamon Research-Cot&l1 Europe Hamon Research-Cottrell Inc. Hayward Industrial Products Inc Heath Filtration Ltd Hosokawa MikroPul (a division of Hosokawa Micron) Humber Fabrics Ltd IMI Norgren Ltd Indufil BV Industrial Filter L Pump Mfg Co Industr-Textil Job AB Idee E Prodotti Srl ID1 Infdc” Degremont Inc Ionics (UK) Ltd ISP Filters N.V (Belgium) Johnson Pr”g,-ess Ltd Kurita Machinery .Man&ctnring Co Ltd L&s International SA Laser Filtration Inc Martin Kurz & Co Inc Mavag Verfabrenstechnik AG Mitsubishi Kakoki Kaisha Ltd ,Mott Corporation The Multiple Fabric Co Ltd Oberlin Filter Co Osmonics 1°C Pall Corporation Pall Ultrafine Filtration Company Parker Han&m Oy, Finn-Filter Division Parker Hannifm Corporation, Process Filtration Div PC1 Membrane Systems Ltd Filtres Philippe Pier&i Group Pier&i Benelux BV Plenty Filters LTD Plenty Uniquip Pty Ltd ] Rettenmaier & S&ne GmbH & Co KG Ronningen-Petter, A Dover Resource company Russell Finex Ltd Scapa Filter Media Limited Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme

Filtration

& Separation

SEFAR America Inc S&ford Ltd SPEIC Stella-Meta, PC1 Membrane Systems Ltd Superior Indusvial Products Ltd TechnischeTextilie” LGrrach GmbH Total Filter Technology Inc TriSep Corporation Twin Filter BV United Wire Ltd USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) LISP Societe des Ceram~quesTechniques USFilter Permutit USFilter Johnson Screens W&o Industrial Co Ltd Winston Manufactwing Corporation Zander UK Ltd Zenon Environmental Inc

Sewage

(Raw)

AAF International Acme Engineering Products Ltd Alderley Process Technologies Ltd Baker Process(Formerly R&B Filtration) Thomas Broadbent 81Sons Ltd Carbis Hlg. Filtration Carier Pollution Control Ltd Contra-Shear Engineering Ltd Daido Machines Co.Ltd Fairey Industrial Ceramics Ltd Filtxex Srl Fluid Engineering (UK) Ltd Hellmut Geiger GmbH & Co KG Hade” Drysys Environmental Hayward Industrial Products hc Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG Huber Rotamat Humber Fabrics Ltd Industri-Textil Job AB Idee E Prodotti Srl ID1 Infllco Degremont Inc ISP Filters N.V (Belgium) Krauss Maffei UK Ltd Krauss-Maffei (UK) Ltd Dorr-Oliver Division Kurita Machinery Manufacturing Co Ltd L.&OSInternational SA Laser Filh-ation I”c Lenser Filtration Gmbh & Co. Lenser UK Ltd Mitsubishi Kakolu K&ha Ltd The Multiple Fabric Co Ltd Norddeutsche Seekabelwerke GmbH Oberlin Filter Co OutokumpuTechnology PTY LTD Pall Corporation Pall Ultrafine Filtration Compmy Parkson Corporation Filtres Philippe Pier&i Group Pier&l Benelux BV Plenty Filters LTD Plenty Uniquip Pty Ltd Porvair Technology Ltd The Protector Lamp & Lighting Co Ltd Sillaford Ltd SISMAT AS Smith & Loveless Inc Stork Friesland BV Supaflo Technologies Pty Ltd sweco Inc TriSep Corporation USFilter Johnson Screens Voight Gmbh Voigt GmbH, Filz- und Filtertechnik Zenon Systems KFT Zeno” Environmental Inc

Sewage

(Sludge)

Acme Engineering Products Ltd Andritz Sprout-Bauer SA Baker Process(Formerly R&B Filtration) BOKELA GmbH G Bopp & Company Ltd Thomas Broadbent & Sons Ltd Carbis Hlg. Filtration Carier Pollution Control Ltd Contra-Shear Engineering Ltd C.T.P Daido Machines Co.Ltd

Delkor Ltd Eimco-Wemco GB EM0 SA Filmac (S/L Filtration) Srl Filtrex Srl Fluid Engineering (UK) Ltd Galigani Filhi Srl Hellmur Geiger GmbH & Co KG Genevet GoodtechVanpipe Ltd Hade” Drysys Environmental Hayward Industrial Products Inc Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG Huber Rotamat Humber Fabrics Ltd Idee E Prodotti Srl Indushi-Textil Job AB ISP Filters N.V (Belgium) Johnson Progress Ltd Krauss Maffei UK Ltd Krauss-Maffei (UK) Ltd Dorr-Oliver Division Kurita Machinery Manufacturing Co Ltd Lenser Filtration Inc Lenser Filtration Gmbh & Co. Lenser UK Ltd Mitsubishi Kakoki Kaisha Ltd The Multiple Fabric Co Ltd Nehsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd Nordlys-PGI Oberlin Filter Co OutokumpuTechnology PTY LTD Pall Corporation Pall Ultrafine Filtration Company Parkson Corporation Filtres Philippe Pier&i Group Pier&i Benelux BV Plenty Filters LTD Plenty Uniquip Pty Ltd PorvairTechnology Ltd The Protector Lamp & Lighting Co Ltd Reko Industrial Equipment BV J Rettenmaier & S&e GmbH 8..Co KG Saltec AB Scapa Filtration Asia/Pacific Scapa Filter Media Limited SECURA BC SEFAR America Inc Sernagiotto SpA Sillaford Ltd SISMAT AS Smith & Loveless Inc SolidsTechnology SPEIC SupafloTechnologies Pty Ltd sweco 1°C TriSep Corporation USF Edwards & Jones Voight Gmbh Voigt GmbH, Filz- und Filtertechnik Zenon Environmental Inc

Sewage

(Treated)

AAF international Acme Engineering Products Ltd Amiad Filtration Systems Axsia Serck Baker Baker Process(Formerly R&B Filtration) Bernoulli System AB G Bopp & Co AG G Bopp & Company Ltd Thomas Broadbent & Sons Ltd Carbis Hlg. Filtration Carier Pollution Control Ltd Contamination Control Ltd Contra-Shear Engineering Ltd Daido Machines Co.Ltd Delkor Ltd Deomed (PTY) Ltd EM0 SA Fairey Industrial Ceramics Ltd Filtrex Sri Fluid Engineering (UK) Ltd Galigani Filtri Srl H&nut Geiger GmbH & Co KG GKD Gebr. Kufferath GmbH & Co KG GoodtechVanpipe Ltd Hade” Drysys Environmental Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG Huber Rotamat

Humber Fabrics Ltd Industr-Textil Job AB Idee E Prodotti Srl ID1 h&co Degremont Inc Ionics (UK) Ltd ISP Filters N.V (Belgium) Koch Membrane Systems Krauss Maffei UK Ltd Krauss-Maffei (UK) Ltd Dorr-Oliver Division Kurita Machinery Manufacmring Co Ltd Lenser Filtration Inc Lenser Filtration Gmbh & Co. Lenser UK Ltd Miller-Leaman Inc Mitsubishi Kakokj K&ha Ltd The Multiple Fabric Co Ltd Norddeutsche Seekabelwerke GmbH Oberlin Filter Co Outokumpu Technology PTY LTD Pall corporation Pall Ultrafme Filtration Company Parkson Corporation PC1 Membrane Systems Ltd Perry Process Equipment Ltd Filtres Philippe Pier&i Group Pier&i Benelu BV Plenty Filters LTD Plenty Uniquip Pty Ltd The Protector La”lp & Lighting Co Ltd SaatiTech SpA ScapaFiltration A&Pacific Scapa Filter Media Limited Schenk Filterba” GmbH Sch.& Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Sernagiotto SpA Sillaford Ltd SISMAT AS Smith 81 Loveless Inc SolidsTechnology SupafloTechnologies Pty Ltd Superior Industrial Products Ltd sweco Inc Taprogge GmbH TriSeoL Cornoration 1 USF Memcor Ltd Voight Gmbh Voigt GmbH, Filz- und Filtertechnik Zenon Systems KFT Zeno” Environmental Inc

Slurry Acme Engineering Products Ltd ADPEC Filters (India) PVT Ltd Baker Process(Formerly R&B F~iltratio”) BOKELA GmbH G Bopp & Co AG B&P Process Equipment & Systems Thomas Broadbent & Sons Ltd Carbis Hlg. F&ration Carier Pollution Control Ltd Cumberland Process Equiplnent Daido Machines Co.Ltd Delkor Ltd Dorr-Oliver BV Eimco-Wemco GB EM0 SA Filter Specialists Inc Filterspun Filtrex Srl Filtroba Ltd (ProzessTechnologie) Galigani Filtri Srl Giovanola F&es SA GKD Gebr. Kufferath GmbH & Co KG GoodtechVanpipe Ltd Hade” Drysys Environmental Hayward !ndustrial Products Inc Heath Filtration Ltd Humber Fabrics Ltd Idee E Prodotti Sri lndufil BV Industrial Filter & Pump Mfg Co Industr-Textil Job AB ISP Filters N.V (Belgium) Johnson Progress Ltd Krauss-Maffei (UK) Ltd Dorr Oliver Division Ku-i Chemical Engineers Inc Kurita Machinery Manufacturing Co Ltd Larox North America Larox UK

Laser Filtration Inc Lenser Filtration Gmbh & Co. Lenser UK Ltd Mavag Verfahrenstechk AG Mitsubishi K&&i Kaisha Ltd The Multiple Fabric Co Ltd Netzscb Filtrationstech& GmbH Netzsch Asia Pacific Pte Ltd Oberlin Filter Co OutokurnpuTechnology PTY LTD Pall Corporation Pall Ulnafine Filtration Company Perry Process Equipment Ltd Filtres Philippe Pier&i Benelux BV Plenty Filters LTD The Protector Lamp & Lighting Co Ltd Ronningen-Petter, A Dover Resource Company Russell Finex Ltd Russell Finex NV Scapa Filtration Asia/Pacific Schenk Filterba” GmbH Schenk Filter Systems Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Sefar Fylhs SA SEFAR America Inc Sernagiotto SpA Sillaford Ltd Supaflo Technologies Pty Ltd Superior Industrial Products Ltd Sweca Lnc USFilter Johnson Screens Zeno” Environmental Inc

Thick

Sludge

Aane Engineering Products Ltd Andritz Sprout-Bauer SA Baker Process(Formerly R&B Filtration) Bea Filtri SpA BOKEL4 GmbH Thomas Broadbent & Sons Ltd Carbis Hlg. Filtration Car& pollution Control Ltd Daido Machines Co.Ltd Delkor Ltd Eimco-Wemco GB EM0 SA Fihnac (S/L Filtration) Srl Filtrex 51 Galigani Filtri Srl Hayward Industrial Products Inc Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG Huber Rotamat Humber Fabrics Ltd Idee E Prodoni Industrial Filter & Pump Mfg Co Indust&Textil Job AB ISP Filters N.V (Belgium) Kuri ChemicPl Engineers Inc Kurita Machinery Manufacturing Co Ltd Larox North America Larox UK Lenser UK Ltd Mitsubishi K&&i Kaisha Ltd The Multiple Fabric Co Ltd Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd 0utok”mpuTechnology PTY LTD Pall Corporation Pall Ulw&ne Filixation Company F&es Philippe Pier& Benelux BV Russell Finex NV ScapaFiltration Asia/Pacific Schenk Filterba” GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Flltersysteme Sernagiotto SpA Sillaford Ltd SISMAT AS SupafloTechnologies Pty Ltd

Toxic

Waste

Absolut Filtertechnik GmbH Alderley Process Technologies Ltd Carbis Hlg. Filtration Carier Pollution Control Ltd Carlson Filtration Ltd

September

1999

145

United

Wire

Ltd

Granton Park Ave Edinburgh, EH5 1HT United Kingdom Tel:-r [44](O)

131 552624i Fax: + 1441 (0) 131 5528462 www.unitedwire.com E- Mail: [email protected]

; eik

BIOTECH AGI

Stawag

Biotech

E-mal:

Fuji Filter

0 . s *

Wirecloth Screens Filters Process Belts Perforated Plate

With over 150 years experience in manufacturing woven wirecloth, United Wire is the company with the products and services to meet your highest performance objectives. We offer wirecloth in all popular alloys, from 2 to 500 mesh and widths of up to 7.5 m&es. Our hook strip and pre-tensioned screens range from 65 to 2000 microns. Our commitment to the filtration industry is matched by our investment particle size analysis laboratory United Wire is IS09002 accredited.

in our

AG

Wagistrasse 13 CH-8952 Schlieren Switzerland

1 3 2 e 2 : 4 1 fY

.

Tel: + 41 1 730 44 34 Fax: i 41 1 730 46 28 [email protected]

FUNDAB - Filter, the completely closed, self cleaning liquid/solid separation system with backflushing, or recovery of dry residue and automatic extraction. Ideal for many applications in the chemical, pharmaceutical, nuclear and food industry (5000 units installed worldwide).

Yroducts, complete systems a.** mter CartrIdges (bhtlents) Media-Multilayers slntered ~cwen wire cloth (FUJIPLATE) and sintered non woven uue cloth (METAL FIBER)

MFG.Co.Ltd.

Filrratmn of FLUIDS -

Doucet DOUCET F-ILTERS

Filters

Technoparc 15, rue A. 81L Lumibe 01630 St Genis Pouilly France la: +33 (Oj 4 50 28 20 54 Fax: +33 (0) 4 50 28 20 25 E-mail: [email protected]

Airpel

Ltd

Chiltern Hill, Chalfont St. Peter, Gerrards Cross. Bucks. SL9 9TN, Uli

;? B

FlLTRATlDN

Ia

P z

1 5

Filtration

IS0 9001 BS 5750 Part 1

Tel: +44 (0) 1753 889251 Fax: +44 (0) 1753 887251 E-mail: enqulries@oirpel-Jlt~~tion.co.uk Web site: www.oirpeJ-filtration.co.uk

The Dow& company supplies automatic strainers and hydrocyclones for the treatment of industrial waters. Our: - Water intake strainers (up to 1500m3/h, filtration 3mm) - Automatic strainers (up to 5000m3ih, filtration 0.1 to lmm) - Hydrocyclones (1 to 2500 m3ih, 15 to 30 microns) are designed on a static filtration principle. They have no moving parts and require very little maintenance. They are built to provide

continuous

and fully automatic

Airpel Filtration is a market leading UK designer, filters for the UK and International markets.

146

April

BROADBENT & SONS LIMITED Huddersfield,

1999

and supplier

of strainers

Airpel’s comprehensive range includes single and dual basket strainers, strainers, self clean filters and backflush strainers.

and

“Y”

Solutions to filtration problems are offered in a wide range of industries from the simplest basket strainer used in the heating and ventilating industry to an automated self clean filter system for a high viscosity fluid. Airpel is accredited with IS0 9001 quality experience in the filtration indushy.

- Batch Centrifuges for the Chemical/Pharmaceutical &Food industries * Decanting Centrifuges for the Chemical/CoaliMineral & Mining Industries * Solids Control Equipment for the Offshore&Onshore Drilling Industries * Separation Systems for the Environment, Acid Rain.- Flue Gas Desulphurization, Sewage/Effluents, Waste Pit Clean-up. Broadbent Customer Services Ltd (EICSLI provides round-the-clock warldwide after-sales service for all Broadbenr Group Products. Comprehensive services include: Spares&F&pairs, Installation, Reclamation, Refurbishment, On-site Machine Condition Monitoring, Plant Removal, Transfer &Relocation, Service Contracts and Technical Assistance. BCSL service is offered to users of Broadbent products and to users of centrifuges from other manufacturers. THOMAS

operation

England, HDI SEA. TEL: +44 (0) 1484422111

standard and has over 60 years

INDUSTRIAL PROCESS DIVISION

FAX: +44 (0) 1484 428041 e-mail: [email protected]

C.T.P Cumberland Process Equipment Daido Machines Co.Ltd Delkor Ltd Fairey Industrial Ceramics Ltd Fairey ~MicrotXtrex Ltd Filterspun Filhex Srl Filtroba Ltd (Prozess Technola~gie) Ge”e”et Ham”” Research-Cottrell Europe “ttreil Europe Hamon Research-Cottrell Inc. Hayward Industrial Products Inc Heath Filtration Ltd Humber Fabrics Ltd Idee E Prodotti Sri Industri-Textil Job AB Ionics (UK) Ltd ISP Filters N.V (Belgium) Kwi Chemical Engineers Inc Kurita Machinery Manufacturing Co Ltd Mitsubishi Kakoki Kaishz Ltd The Multiple Fabric Co Ltd &jade Separation BV Netzsch Filtrationstechoik GmbH Netzscb Asia Pacific Pte Ltd Oberlin Filter Co OutokumpuTechnology PTY LTD Pall C”rporatio” Pall Ultrafine Filtration Company PCI Membrane Systems Ltd PCI-Memtech Filtres Philippe S&ford Ltd SupafloTecbnologies Pty Ltd Technische Textilien Lbrach GmbH Unison Separations & Fi1tratio.u Pvt Ltd USF Societe des Ceramiques Techniques Zenon Environmental Inc

Waste

Tbatment

MF International Absolut Filtertechnik GmbH Acme Engineering Products Ltd AFFCO .4irm&er Engineering Ltd Alderley Process Technologies Ltd Ametek Filters Ltd Andritz Sprout-Bauer SA Aqualytics, Inc Automatic Filters Inc (T&lee”) Axsia Serck Baker Baker Pr”cess(Formerly R&B Filtration) Bea Filtri SpA Bhatia Engineering Company G Bopp & Co AG Boxnag-Rapid Ltd B&P Process Equipment & Systems Thomas Broadbent & Sons Ltd BTR Environmental Ltd BTR Environmental PTY LTD BTR Environmental B.V Carbis Hlg. Filtration Carier Pollution Control Ltd Carlson Filtration Ltd Celgard GmbH Cole-Parmer Instrument Company Contra-Shear Engineering Ltd C.T.P Cumberland Process Equipment Daid” Machines Co.Ltd Delkor Ltd Deemed (PTY) Ltd Didier Filtertechnik GmbH DuPont Nonwovens Tyvek Eimco-Wemco GB Facet International Ltd Fairey Industrial Ceramics Ltd Filter Specialists Inc Filterspun Filtrex Srl Filtroba Ltd (ProzessBchn”l”gie) Flowmatic Systems lnc Fluid Eogineeriog (UK) Ltd Galigani Filtri Srl Gaudfrin Ge”Wet GKD Gebr. Kufferatb GmbH & Co KG GoodtechVanpipe Ltd Guedu SA Hayward Industrial Products Inc Heath Filtration Ltd Huber Rotamat

Filtration

& Separation

Humber Fabrics Ltd Idee E Prodotti Inchhead Ltd Industrial Filter & Pump Mfg Co Indurtri-Textil Job AB IDI In&o Degremont Inc Intensiv-Filter GmbH & Co KG Iooics (UK) Ltd ISP Filters N.V (Belgium) Johnson Progress Ltd Jongerius VanVloten BV Koch Membrane Systems Krauss-Maffei (UK) Ltd Dorr~Oliver Division Kurita Machinery Manufacturing Co Ltd Larox North America Larox UK Laser Filtration Inc Lenser Filtration Gmbh & Co. Lenser UK Ltd Lodge Stwtevant Ltd Mitsubishi Kakoki Kaisha Ltd The Multiple Fabric Co Ltd Najade Separation BV Netzscb Filtrationstechnik GmbH Netzscb Asia Pacific Pte Ltd NNC Ltd Oberlin Filter Co Osmonics Inc Outokumpu Technology PTY LTD Pall Corporation Pall Ultrafine Filtration Company pall Rochem PC1 Membrane Systems Ltd PCI-Memtech Perry Process Equipment Ltd Filtres Philippe Pier&i Group Pier&i Ben&x BV Plastok Group Plenty Filters LTD Plenty Uniquip Pty Ltd P0lyr”elll Porvair Advarxed Materials (USA) Procedair Ltd The Protector Lamp & Lighting Co Ltd Russell Finex Ltd Russell Finex NV Scapa Filtration Asia/Pacific Scapa Filter Media Limited Schenk Filterbau GmbH Scheak Filter Systems Ltd Scheok Filter Systems Inc. Schenk Filtersysteme SECURA BC Sefar Fyltis SA SEFAR America lnc Serfilco Europe Ltd Serfilco Ltd Sericol Ltd, Industrial Fabrics Division Sernagiotto SpA Sillaford Ltd SISMAT AS Smith & Loveless Inc Sparkler Filters Inc SPEIC Steptech instrument Services Ltd ~upatloTechnologies Pty Ltd Superior Industrial Products Ltd swecc Inc TecbnischeTextilien Lorrach GmbH Total Filter Technology Inc TriSep Corporation Tivin Filter BV Ultra-Tech Services Ltd Union Filtration a/s USF Dewplan Ltd USF Societe des Ceramiques Techniques USF Edwards &Jones USFilter Johnson Screens Voight Gmbh Voigt GmbH, Filz- und Filtertechnik Zenon Environmental Inc

WATER Drinking

Water

Active Carbon Filters Ltd ADY AFFCO Air Filter Service Co Inc ALPMA Hain & Co KG Amafilter BV

Amazon Filters Ltd Ametek Filters Ltd Ametek Singapore Pte Ltd Ametek, Plymouth Products IDivision Andritz Sprout-Bauer SA APIC International Applied Membranes Inc Aqua-Arktis GmbH, Filtertechnik Aqualytics, Inc Aquasource Arbor Technologies Inc As&i Chemical Industry Co Ltd atech innovations gmbh Atkins Fulford Ltd Automatic Filters Inc (Tekleen) Axe1 Johnson Engineering GmbH Barnebey & Sutcliffe Corporation Bea Filbi SpA Berghof Filtrations- und Anlagentechnik GmbH Berkefeld-Filter Anlagenbau GmbH Betex A/S Biotek Systems Ltd Brochier GmbH & Co, Wasser- und Abwassertechnik Campbell Manufacturing Inc Carbis Hlg. Filtration Carter %?ICompany Chemitieat Private Ltd Chemviron Carbon China North Industries Corporation Chisso Filter Co. Ltd Cochrane Environmental Systems Division. crane co Cole-Palmer Instrument Company Contamination Control Ltd Corning Costar Japan Costar Europe Ltd Costar It&a Srl Costar UK Ltd Cross Manufacturing Co (1938) Ltd Culligan Espana SA Culligan International Culligan International (UK) Ltd Cull@” Italiana SpA Curio Europe Curio GmbH Dahlman BV Degremont UK Ltd Desotec BV Deutsche Carbone AG Didier Filtertechnik GmbH Domnick hunter ltd DuPont Nonwovens Tyvek The Dwiron Company Inc dominique Dutscher SA Eden Equipment Co, Excel Division Environmental Equipment Consulting & Production Inc ERG (Air Pollution Control) Ltd Esters-Filtertechnik GmbH Evanite Fiber Corporation Fairey Industxial Ceramics Ltd Fiber Mark Gamer Fibredyoe Inc Fileder Filter Systems Ltd Filter Specialists Inc FilterTechnology Filtercor Inc FilterCor ofTexas Filtermal Holland BV Filterspun Filtertek Inc Filtertek BV Filtration Ltd Filtration Services Ltd Filtrine Manufacturing Company Filtro Pte Ltd Flowmatic Systems Inc Flowtech Fluid Handling Ltd Floitek Corporation Fresenius AG, Technology & Membrane Techniques Freudenberg Nonwovens, Air Filtration Division FreudenbergVliesstoffe KG Freudenberg Nonwovens L.P. FuMA Tech GmbH Gaudenti Srl Gelmar Sciences Ltd GeneralWaters (UK) Ltd Geyer’s Manufacturing & De@ Inc GKD Gebr. Kofferatb GmbH 8i Co KG

Golden Super BV GUD Filters (Pty) Ltd A Gusmer, Division of Gusmer Enterprises Hankook jungso” Industries Co Ltd Hatenboer-Demi BV Hayward Industrial Products (UK) Ltd Hayward Indust& Products Inc Heath Filtration Ltd Hedley Hydraulics Ltd Hydra-Flow Filtration Systems Inc Hydrotechnology Inc IMI Norgren Ltd Indafilt GmhH, Industrie6ltration Industrial Filter & Pump Mfg Co ID1 Inflco Degremont Inc International Water Technology Corporation Ionics 1°C ISP (Great Britam) Co Ltd ISP Filters N.V (Belgium) ISP/GAF Filter Systems Johnson Filtration Products Inc Kalsep Ltd KDF FluidTreatment Inc Kiss International Kondoh Industries Ltd Krofta Engineering Corporation Karl Kiifner KG KX Industries LP Lakes International SA Lawrence Industries Lehman &Voss & Co Lenser Asia Sdn Bhd Laser Filter Media Inc LHS Micro-Filtrations BV Liff Industries Ltd Loeffler Filter-Techoik GmbH MEC Filtration Systems Inc Membraflow Filtersysteme GmbH & Co KG Memtec Ltd Memtec America Corporation, Filterite Group Merrem & la Porte BV Met-Pro Corporation Micro Mesh Engineering Ltd Microgon Inc Mikropor Millipore SA New Logic Internationai Norddeutsche Seekabelwerke GmbH Nordic Water Produas AB NorwetA/S NSW Corporation Osmonics Europa SA Osmonics Inc Osmotik/OsmosisTecbnology Inc Ozone Research/Osmonics Pall Ultiafine Filtration Company Parker Hannifin Corporation, Process Filtration Div Parker Hmnifin Danmark A/S Parker Filtration PC1 Membrane Systems Ltd PCI-Memtech Perry Equipment Corporation Filtres Philippe Plenty Filters LTD Polymem Porous Media Corporation Porvair Advanced Materials (USA) Porvair Technology Ltd Power Utilities Ltd Prime Water Systems BV Prosep Filter Systems Ltd PTiTechnologies Inc Puriclear Pte Ltd H Putsch GmbH & Co Reemay Inc Rellnmit Filtration Ltd RenovexxTechnology Ltd Roki Techno Co Ltd Ropur Advanced Technology Rosedale Products Inc SaatiTech Inc SaatiTech SpA Sartorius AG Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Scheok Filtersysteme Screen Systems Ltd SECURA BC SEFAR Inc SEFAR America Inc Select” Scientific

September

1999

147

Seprotech Systems Inc Serfilco Ltd Sericol Ltd, Industrial Fabrxs Division SFEC, Sac. Fran$aise d’Etudes et Commercialisation Sintair Ltd Sintertech Smith & Loveless Inc Sparkler Filters Inc Sparkler Filters International St&-Meta, PC1 Membrane Systems Ltd Stork Friesland BV Superior Industrial Products Ltd Tee Andale Inc TCG Unlimited BV TonenTapyrus Co Ltd Total Filter Technology Inc Total Filtration Ltd/Total Separation Ltd TriSep Corporation Tsukishima Kikai Co Ltd Tuscan Exports Ltd Twin Filter BV Ube Industries Ltd Union Filtration a/s United Filters Inc URT Umwelttechnik GmbH USF Acumem Ltd USF Memcor Ltd USF Filtration (ex Filtration SA) USF Sal USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USFilter USFilter Corporation USFilter Membralox USFilterWhittier USFilter Europe %pon1cs/0smo”ics Veratec Voight Gmbh Voigt GmbH, Fib- und Filtertecbnik Wabag Esmil GmbH, Wasser- und Abwassersysteme Wabag Leipzig GmbH, Wassertecbnische Anlagen Wabag Wassertecbnische Anlagen GmbH Wastewater Resources Inc Water Equipment Technologies (Europe) Ltd Water Equipment Technologies Inc Water Group Systems Web Dynamics Inc Web Dynamics Ltd Wedeco GmbH Wedeco Nord Aiiique Weir Westgarth Ltd Western Water Products Inc Western Filter/Osmonics X-Flow BV ZBF Mesh + Tecb”ology (see SEFAR Inc) Zenon Systems KFT Zenon Environmental lnc 3M United Kingdom Plc

UV

Sterilisation

Air Kontrol Inc Bea Filtri SpA Campbell Manufacturing Inc Chemitreat Private Ltd Cole-Parmer I”strument company Contamination Control Ltd Culligan Espana SA Culligan International Culligan International (UK) Ltd Culligan Italiana SpA Deemed (PTY) Ltd Elga 1°C Environmental Equipment Consulting & Production Inc Environnement Et Chimie Appliquee Facet International Ltd Fibercor Division, Minntech Corporation Fileder Filter Systems Ltd Filt-ine Manufachlring Company Flownatic Systems Inc Freddy Products Ltd Hatenboer-Demi BV Heath Filtration Ltd Hydro-Flow Filtration Systems Inc ID1 Infilco Degremont Inc ISP Filters N.V (Belgium) Lakes International SA

148

SepOember

1999

Luff Industries Ltd Mikropor Osmonics Europa SA Osmonics Inc Ozone Research/Osmo”ics Parker Filtration Roediger Anlagenbau GmbH Roediger AG Roediger Pittsburgh Inc Twin Filter BV USF Elga Ionpure Ltd USF Ltd Vaponics/Osmoma Water Group Systems Wedeco GmbH Wedeco Nord Afrique

Waste

Water

AAF International Acme Engineering Products Ltd A-D Hyde (UK) Ltd AFFCO Alfa Lava1Separation Ltd Am&her BV Americleer Corporation Ametek Filters Ltd Amiad Filtration Systems Amiad Filtration Systems Andritz Sprout-Bauer SA APV Baker Ltd Aqualytics, Inc atech innovations gmbh Atkins Fulford Ltd Automatic Filters Inc (Tekleen) Axe1 Johnson Engineering GmbH Axhohne Resources Ltd Axsia Serck Baker Ltd Dr Baer Verfahrenstechnik GmbH Baker Process(Formerly R&B Filtration) Baler Equipment Company Ballerini Filtrazione Bea Filtri SpA Bedford Steer End Br Co Ltd Berghof Filtrations- und Anlagentecbnik GmbH Berkefeld-Filter Anlagenbau GmbH Bhatia Engineering Company Biotek Systems Ltd BOKELA GmbH G Bopp & Co AG G Bopp 81 Company Ltd Brackett Polcon Ltd Brautek Ltd Brentwood Industries Inc Buderus Guss GmbH CAE Trislot Calgon Carbon Corporation Cameron-Y&m Inc Carbis Hlg. Filtration Carbon Link Ltd Centriqmp UK Ltd CeraMem Separations Inc Chemviron Carbon Chemviron Carbon Ltd Chisso Filter Co. Ltd Choquenet SA Christ Ltd Co&me Environmental Systems Division, Crane co Cole-Parmer instrument company Cansept Solutions Ltd Contamination Control Ltd Contra-Shear Engineering Ltd Corning Costar Japan Costar Europe Ltd Costar It&a Sri CPL/Miller (Environmental) Ltd Curio Europe Delkor Ltd Deutsche Carbone AG Dollinger Corporation Damnick Hunter Ltd, Industrial Division Domnick hunter ltd DuPont Nonwovens Tyvek The Duriron Company Inc dominique Dutscher SA Ecolochem International Inc Entec Holland bv Environmental Equipment Consulting & Production Inc EpocWater Inc ERG (Air Pollution Control) Lrd Eurofiltres SA

y

-

Euroalot GmbH Euroslot Facet International Ltd Filter Specialists Inc Filtermat Holland BV Filterspun Filtration Servxes Ltd FiltrationTechnology Inc Fiitrex Sri Filtro PCCLtd Flovmatic Systems Inc Fluid Engineering (UK) Ltd Fluitek Corporation Heinrich Frings GmbH & Co KG FuMA Tech GmbH Geedon Marine Ltd H&nut Geiger GrnbH & Co KG Gilroy Filh.ation Ltd GKD Gebr. Kufferath GmbH & Co KG GKN Sinter Metals, Filters GmbH GKN Sinter Metals GaodtechVanpipe Ltd A Gusmer, Division of Gusmer Enterprises Hankook Jungsoo Industries Co Ltd Harborlite Corp. c/oWorld Minerals Inc Hayward Industrial Products Inc Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG Eberhard Hoesch & S&e GmbH Hoesch Industries Inc Hoffmann Filter Corporation Hoffman Mascbinen u. Apparatebau GmbH Humber Fabrics Ltd Hydra LLC Idee E Prodom Inafuku ITC Ltd Indufilt GmbH, Industriefilaation Industrial Filter & Pump Mfg Co ID1 lnfilco Degremont Inc Ionic8 Inc ISP Corporation ISP (Great Britain) Co Ltd ISP Filters N.V (Belgium) ISP/GAF Filter Systems Johnson Progress Ltd Johnson Filtration Products Inc Johnson Filtration Systems JV Kunststoffwerk GmbH Kalsep Ltd KEA Developments Kemper GmbH Komline-Sanderson Engmeering corporation Krauss-Maffei (UK) Ltd Dorr-Oliver Di,is1on Krofta Engineering Corporation Karl Kiifner KG L&s International SA Lakes Separators Larox No&America Lawrence Industries Laser Asla Sdn Bhd Laser Filter Media Inc Lenser Filtration Gmbh & Co. Loeffler Filter-Technik GmbH Mannesmann Demag Sack GmbH Mannesman” Seiffert GmbH MassTransfer International Ltd ,Matt-Son Inc Max Rhodius GmbH Membraflow Filtersysteme GmbH & Co KG Membrex Inc Messo-Chemietecbnik GmbH Met-Pro Corporation John Meunier Inc Micro Mesh Engineering Ltd Microdyn Modulbau GmhH 8r Co KG Nlicronics Inc Micronics Filtration Ltd Miller-Leaman Inc Mitsubishi Kakoki K&ha Ltd Miura Chemical Equipment Co Ltd Mott Corporation MSE Anlagenbau Wasser- und Schlammrechnik GmbH MWT AG National Filter Media Corporation Netcsch Frkres Sari Netrsch Asia Pacific Pte Ltd Netzsch Mastermix Ltd New Logic international Oberlin Filter Co Orelis(Rbodia) Osmonics Europa SA

Osmonlcs Inc Pall Australia Pall Corporation Pall Europe Lrd Pall Filaationstechnik GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine Filtration Company Parker Han&ii Corporation, Process Filtration Div Parkso” Corporation Parmatic Esple” Ltd Parmatic Filter Corporation PatrIck Charles Pty Ltd PC1 Membrane Systems Ltd PCI-Memtech Perry Process Equipment Ltd Filtres Philippe Pilatus Filter Pi&ok Group Plenty Filters IXD Plenty Uniquip Pty Ltd Polynlem Porous Media Corporation Porvair Advanced Materials (USA) PorvalrTechnology Ltd Prosep Filter Systems Ltd PTI Technologies Inc H Putsch GmbH & Co Ranik Ltd Reko Industrial Equipment BV RenovexxTechnology Ltd Rochem Environmental Inc Rota-Sieve AB Russell Finex Ltd Russell Finex NV Sableset Grwicos de Loire Sartorius AG Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Oswald Schulze GmbH & Co KG Schumacher Urnwelt- undTr.enntechnik GmbH Schumacher/D,MF Georg Schiinemann GmbH SEFAR Inc SEFAR America Inc Sack Baker Inc Serfilco Europe Ltd Serfilco Ltd Sernagiotto SpA Smith & Loveless Inc Sparkler Filters Inc Sparkler Filters International SpinTek Systems Stork Friesland BV SupafloTecbnologies Pty Ltd Superior Industrial Products Ltd Sweco Europe SA Sueco Europe, UK Division sweco Inc Tate Andale Inc Tenax International Co Ltd Tenax Kunststoffe GmbH Tenax SpA Tenax Plastics Ltd Tenax France Tetra Europe Ltd Total Filter Technology Inc TriSep Corporation Tsukisbima Kikai Co Ltd Tuscan Exports Ltd Twin Filter BV Ultra Sep Ltd Union Filtration a/s United Filters Inc Universal Process Equipment Inc URT Umwelttecbnik GmbH USF Acumen, Ltd USF Memcor Ltd USF Filtration (ex Filtration SA) USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USF Societe des Ceramiques Techniques USFilter Acumem Inc USFilter Acumem Pacific USFilter Whittier USFilter Europe Vaponics/Osmonics Voight Gmbh Voigt GmbH, Filz- und Filrertechnik Vortoil Separation Systems

Filtration

& Separation

Vortoil Separahon Systems Ltd Wabag Esmil GmbH, Wasser- und Abwassersysteme Wabag Leipzig GmbH, Wassertechnische Anlagen Wabag Wasserteclmische Anlagen GmbH Wedec” GmbH Wedeco Nerd Afrique Western Water Products Inc Western Filter/Osm”nics Windhoff AG Winston Manufacturing Corporation WT Wassertechnologie GmbH & Co KG ZBF Mesh + Technology (see ,SEFAR Ix) Zenon Systems KFT Zenon Environmental Inc Zwicky Engineering Ltd 3M Filtration Products 3M United Kingdom Plc

Water A2 water Process S01uti0ns 1°C Absolute H20 Ltd Co Acme Engineering Products Ltd A-D Hyde (UK) Ltd AFFCO Alfa Lava1 Separation Ltd Amafilter BV Amazon Filters Ltd Ameridia, division of Eurodia llndustrie Ametek Filters Ltd Ametek Singapore Pte Ltd Ametek, Plymouth Products Division Amiad Filtration Systems Andritz Sprout-Bauer SA APIC international Applied Membranes Inc APV Baker Ltd Aqua-Arktis GmbH, Filtertechnik Aqu+ics, Inc ApS0UKe ArborTechnologies Inc Argo Scientific Arkal Water Technologies atech innovations gmbh Atkins Fulford Ltd Automatic Filters Inc (TekIeenl, Axe1 Johnson Engineeiing GmbH Axsia Serck Baker Axsia Serck Baker Ltd Baker Process(FormerIy R&B Filtration) Ballerini Filtracione Bea Filtri SpA Bedford Steer End & Co Ltd Berghof Filtrations- und Anlagentechnik GmbH Berkefeld-Filter Anlagenbau GmbH Bernoulli System AB Betex A/S

Bhatia Engineering Compan) Biotek Svstems Ltd BOKELA GmbH G Bapp 81 Co AG G Bopp 81 Company Ltd Brautek Ltd Thomas Broadbent & Sons Ltd BTR Environmental Ltd Calgon Carbon Corporation Cameron-Y&m Inc Campbell Manufacturing lnc Carbis Hlg. Filtration Carbon Link Ltd Carier Pollution Control Ltd Carlson Filtration Ltd Carter 81Company Carter Environmental Engineers Ltd Celgard GmbH Cellulo co, Chemviron Carbon Chemviron Carbon Ltd China North Industries Corporation Chiss” Filter Co. Ltd Cleveland Wire Cloth CMS B&Ion Cochrane Environmental Systems Division, Crane co Cole-Parmer Instrument Company Contamination Control Ltd Contra-Shear Engineering Ltd Corning Costar Japan Costar Europe Ltd Costar It&a Sri Caster Engineering CPL/Miller (Environmental) Ltd CPM Carl Prandtl GmbH Cross Manufacturing Co (1938) Ltd Curio Europe Curio GmbH Dahhnan BV Daido Machines Co Ltd Dana Corporation Dana Corporation Europe Delkor Ltd Deomed (PTY) Ltd Didier Filtertechnik GmbH Dollinger Corporation Domnick Hunter Ltd, Industrial Division Domnick hunter Itd Doucet MS Filtration DuPont Nonwovens Tyvek The Duriron Company Inc dominique Dutscher SA Ecolochem International Inc Eimco-Wemco GB Elga Inc EM0 SA EMW Betriebe Emmerling & WeyI GmbH Envirom

Environmental Equipment Consulung & Production Inc ERG (Air Pollution Control) Ltd Eurofiltres SA Facet International Ltd Fairey Industrial Ceramics Ltd Faudi Feinbau GmbH Fiber Mark Gessmer Fibercor Division, Minntech ~Corporation Fibredyne Inc Fileder Filter Systems Ltd Filter Specialists lnc FilterTechnology Filtermat Holland BV Filterspun Filtertek lnc Filtertek BV Filtration Ltd Filtration Services Ltd Filtrex Sri Filtrine Manufacturing Company Filtr” Pte Ltd Flowmatic Systems lnc Flowtech Fluid Handling Ltd Fluid Engineering (UK) Ltd Fluitek Corporation Freddy Products Ltd Fresenius AG, Technology & Membrane TdUlipX Freudenberg Nonwovens, Air Filtration Division Freudenberg Vliesstoffe KG Freudenberg Nonwovens L.P. Galigani Filtri Srl Gaudenzi Srl Geedon Marine Ltd Hellmut Geiger GmbH & Co KG Gilroy Filtration Ltd GKD Gebr. Kufferath GmbH & Co KG GKN Sinter Metals, Filters GrnbH GKN Sinter Metals GoodtechVanpipe Ltd Greig Filters Inc Hahnewald GmbH Hankook Jungso” Industries Co Ltd Hatenboer-Demi BV Hayward Industrial Products (UK) Ltd Hayward Industrial Products Inc Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG H&per Ltd Hengst Filterwerke Huber Rotamat Humber Fabrics Ltd Hydra-Flow Filtration Systems Inc IMI Norgren Ltd Inafuku ITC Ltd Inchhead Ltd lndufil BV Industrial Filter gi Pump Mfg Co

MICROTECH FILTERS LTD

ESTABLISHED REPUTABLE FOLLOWING

. . * *

IN 1985, MICROTECH SUPPLIER OF QUALITY APPLICATIONS:

HAS RISEN TO BECOME A FILTER ELEMENTS FOR THE

AIR INTAKE - ENGINES/COMPRESSORS DUST - REVERSE PULSE FUEULUBE HYDRAUUC PROCESS FLUIDS

SUPPLIER TO O.E’S, FILTER DISTRIBUTORS

AND END USERS.

FOR FURTHER DETAILS CONTACT: MICROTECH FILTERS LTD, KIRKBY LANE, PINXTON, NOlTlNGHAMSHlRE. NG16 6HW TEL NO 01772 66234.6 FAX NO 01773 863111 LThe Reader

Filtration

& Separation

Enquiry

for this advertisement

is 626

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Industri-Textil Job AB ID1 Infilco Degremont Inc International Water Technology Corporation 1”nics lnc Ionics (UK) Ltd ISP C”rporati”” ISP (Great Britain) Co Ltd ISP Filters N.V (Belgium) ISP/GAF Filter Systems Johnson Filtration Products lnc Johnson Filtration Systems JV Kunststoffwerk GmbH Kalsep Ltd Kanai Juyokogyo KDF Fluid Treatment lnc Keystone Filter Division, Met-Pro Corporation Otto Klein GmbH Koch Membrane Systems Karl Kufner KG Kurita Machinery Manufacturing Co Ltd L&OS International SA Lmtor BV Lehman, &V”ss & Co Laser Asia Sdn Bhd Laser Filter Media Inc Lenser UK Ltd LFC Lochem BV Liff Industries Ltd Liquid-Solids Separation Corporation Loeffler Filter-Tech& GmbH Luber-Finer Filter GmbH Lurmark Ltd Mahle Industriefilter Filterwerk Mann + Hummel GmbH Mmnesmaun Demag Sack GmbH M&t-Son Inc MEC Filtration Systems Inc Medro Systems Inc Meltog Ltd Membraflow Filtersysteme GmbH & Co KG Memcor SA Memtec Ltd Mer&& la Porte BV Met-Pro Corporation John Meunier lnc Micro Mesh Engineering Ltd Microdyn Modulbau GmbH & Co KG MicroPure Filtration lnc Microtech Filters Ltd Miller-Leaman Inc Millipore Corporation Millipore SA Mitsubishi Kakoki Kaisha Ltd MSE Anlagenbau Wasser- und Schlammtechnik GmbH The Multiple Fabric Co Ltd MWT AG Naiade Separation BV N&h A& Pacific Pte Ltd

New Logic international Nihon Schumacher KK Norddeutsche Seekabelwerke GmbH Nardic Water Products AB Nordlys-PC1 Norit (UK) Ltd Norman Ultraporous Filters Novotecnic Europa SA ssw Corporation Oberlin Filter Co Orelis(Rhodia) Osmonics Europa SA Osmonics Inc Ozone Research/Osmonics Pall Australia Pall Corporation Pall Filtrationstecbnik GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine Filtrztion Company Pall Rochem Parker Han&n Corporation Parker Han&n Corporation, Process Filtration Div Parker Han&n Danmark A/S Parker Filtration Parksan Corporation Parmatic Filter Corporation PC1 Membrane Systems Ltd PCI-Memtech Perry Equipment Corporation Perry Process Equipment Ltd Filtres Philippe Pieralisi Group Pilatus Filter Plastok Group Plenty Products lnc Plenty Filters LTD Plenty Uniquip Pty Ltd Polymem Porous Media Corporation Porvair Advanced Materials (USA) Porvair Technology Ltd Power Utilities Ltd Prime Water Systems BV Prosep Filter Systems Ltd The Protector Lamp & Lighting Co Ltd Pro&k Kkt PTITechnologies Inc PTI Technologies Ltd H Putsch GmbH X Co PWT Projects Ltd Renovexv Technology Ltd J Rettenmaier & S’hne GmbH & Co KG Roediger Anlagenbau GmbH Roediger AG Roediger Pittsburgh Inc Ronningen-Petter, A Dover Resource Company Ron-Vik Inc Rosedale Products Jnc Russell Finex Ltd Russell Finex NV SaatiTech SpA Sableset Gravicos de Loire Sartorius AG Sartorius Corporation Sartorius KK Sartorius Separation Technology Scapa Filtration Asia/Pacific Scapa Filter Media Limited Scheibler Filters Ltd Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersgsteme Schumacher/DMF SECURA BC Sefar Fyltis SA SEFAR America Inc Seprotech Systems Inc Serck Baker Inc Serfilc” Europe Ltd Serfilc” Ltd Sericol Ltd, Industrial Fabrics Division Sernagiotto SpA Shelco Filters Sillaford Ltd SISMAT AS smith 8r Loveless Inc Sparkler Filters Inc Sparkler Filters International SpinTek Systems St&-Met+ PC1 Membrane Systems Ltd Steptech Instrument Services Ltd

150

September

1999

Stork Friesland BV Superior Industrial Products Ltd Sutcliffe Industrial Services Ltd Sweca Inc Tapro_ggeGmbH Tate iindale In” Tech Filter & Equipment Inc Tetra Europe Ltd TonenTapyrus Co Lrd Total Filter Technology Inc TriSep Corporation Triveni Plenty Engineering Ltd Tuscan Exports Ltd Twin Filter BV UCC International Ltd Ultra Sep Ltd Ultra-Tech Services Ltd Union Filtration a/s United Filters Inc Universal Filter Italiana SpA Universal Mineral Supplies Ltd URT Umwelttechnik GmbH USF Elga Ionpure Ltd USF Dewplan Ltd USF Memcor Ltd USF IonpureTechnologies Sari USF Filtration (ex Filtratian SA) USF Seral USF Ltd USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USF Societe des CeramiqucsTechniques USF Edwards &Jones USFilter Rrmutit USFilter Whittier USFilter Elu-ope USFilter Johnson Screens Vap”nics/Osm”nics Yoight Gmbh Voigt GmbH, Filz- und Filtertechnik Water Equipment Technologies (Europe) Ltd Water EquipmentTecbnolagies Inc Wedeco GmhH Wedeco Nord Afrique WesTech Engineering Inc Western Water Products IX Western Filter/Osmonics Winston Manufacturing Corporation Yam&n Filter Mfg Corporation &non Systems KFT Zenon Enviro”me”tal Inc Zwicky Enginering Ltd

INDUSTRIAL, CHEMICAL & PROCESS

catalyst Recovery .4dvanced SeparationTechnologies AFFCO Alderley Process Technologies Ltd BOKELA GmhH Carbis Hlg. Filtration Carlson Filtration Ltd Cellulo co, Chemfl” (Division of Process Filtration) China North Industries Corporation Cumberland Process Equipment Daido Machines Co.Ltd Dollinger International Eurofiltec SA Facet International Ltd Fairey Industrial Ceramics Ltd Fairey Microfiltrex Ltd Filter Specialists Inc Filtrex Srl Filtroba Ltd (Prozess Technologie) GoodtechVanpipe Ltd Hamon Research-Cottrell Europe “ttrell Europe Ham”n Research-Cottrell Inc. Heath Filtration Ltd Hosokawa MikroPul (a division of Hosokawa Micron) Industrial Filter & Pump Mfg Co Industri~Textil Job AB ISP Fdters NV (Belgium) Krauss-Maffei (UK) Ltd Dorr-Oliver Division Kurita Machinery Manufacturing Co Ltd Larox North America

Lenser Filtration Inc LFC Lochem BV Loeffler Filter-Technik GmbH Martin Kurz & Co Inc Mavag Verfahrenstechnik AG .M”tt Corporation Rxhard Mode)- Ltd Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd Oberlin Filter Co Ore!is(Rh”dia) Pall corporation Pall Ultrafine Filtration Company Pall Rochern Pannwis BV Filtres Philippe Porvair Advanced Materials (USA) Porvair Technology Lrd PTI Technologies Ltd RefractronTecbnologies Corporation J Rettenmaier & Sdhne GmbH 81Co KG Ronningen-Petter, A Dover Resource Company Rosenmund (UK) Ltd Schenk Fi!terbau GmbH Schenk Filter Systems Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filrersysteme SEFAR America Inc Seprorech Systems Inc Sillaford Ltd Sparkler Filters Inc Stawag Biotech AG Texan UK Ltd Unison Separations & Filtrations Pvt Ltd United Wire Ltd USF Fluid Dynamics Gmbh USF Johnson-Johnson Filtration Systems USF Filtration 8r Separations (Vessel Divirion)

Chemical AAF International Absolut Filtertecbnik GmbH ACS Filtertechniek BV A-D Hyde (UK) Ltd ADPEC Filters (India) PVT Ltd AFFCO Airmaster Engineering Ltd Alderley ProcessTechnologies Ltd .4llis Mineral Systems Australia Ltd Amafilter BV Amazon Filters Ltd Ameridia, division of Eurodia lndustrie Ametek Filters Ltd Amsel Engineering Ltd Aqualytics, Inc ArborTechnologies Inc Ariel Industries Pty Ltd Ausimont USA Inc Baker Process(F”rmerly R&B Filtration) Bea Filhi SpA Berghof Filtrations- und Anlagentechnik GmbH Berkefeld-Filter Anlagenbau GmbH BHS Werk Sonthofen Biotek Systems Ltd Bliicher GmbH BOKELA GmhH G Bopp & Co AG Brautek Ltd BTR Environmental LtdVokes BTR Environmental PN LTD BTR Environmental B.V Cambridge Filter (Japan) Ltd Campbell Manufacturing Inc Carbis Hlg. Filtration Carlson Filtration Ltd Carriff Corporation Inc CECO Filters Inc Cell”lo co, Chemflo (Division of Process Filtration) Chisso Filter Co. Ltd Cleveland Wire Cloth Cole-Palmer Instrument company Contamination Control Ltd Costar UK Ltd Curnberland Process Equipment Curio GmbH Curl” Inc Dahlman BV D&do Machines Co.Ltd D&or Ltd

D,atex Didier Filtertechmk GmbH Dollinger Corporation The Duliron company Inc Eden Equipment Co, Excel Dwislon Eimco-Wemco GB Esters-Filtertechnik GmbH Eurofiltec Ltd Eva&e Fiber Corporation Facet International Ltd Fairey Industrial Ceramics Ltd Fairey ~icrofiltrex Ltd Fawcett Christie Hydraulics Fiber Mark Gessmer Fileder Filter System Ltd Filter Specialists Inc Filter Technology Filtercor Inc FilterCor ofTexas Filterspun Filtration Services Ltd Fileation Group Inc Filtrex Srl Filtm Pte Ltd Filtroba Ltd (ProzessTechnologie) Flanders Filters Inc Flowtech Fluid Handling Ltd Fluitek Corporation Flupac Ltd S G Frantz Co Ix H&rich Frings GmbH & Co KG FSI Filter Systems (Irlam) Ltd Fuji Filter Mfg Co Ltd Galigani Filtri Srl Gaudenzi Srl Gilroy Filtration Ltd Giovanola Frkres SA GKD Gebr. Kufferath GmbH & Co KG GoodtechVarpipe Ltd W L Gore &Associates Inc Guedu SA A Gusmer, Dirision of Gusmer Enterprises Harmsco Industrial Filters Inc Harmsco Italia sa.5 Haver 81Boecker, Wire Weaving & Engineering Works Hayward Industrial Products Inc Headline Filters GmbH Headline Filters Ltd Heath Filtration Ltd H&rich Fiedler Gmbh & Co KG Hosokawa Micron Corporation Hosokawa MiboPul (a division of Hosokaw-a Micron) Hosokawa MikroPul GmbH ldee E Prodotti Srl Inaii&u ITC Ltd Indufil BV Indufilt GmbH, Industriefil~ation Industrial Filter & Pump Mfg Co Industr-Textil Job AB ISP (Great Britain) Co Ltd ISP Filters N.V (Belgium) rwatani I”ternati”na1 Corporatio” Jenag Equipment Johnson Progress Ltd Johnson Filtration Products Inc Jongerius Van Vloten BV Keystone Fi!ter Division, Met-Pro COTpCMiOl3

K&H Eppensteiner GmbH & Co KG KHD Humboldt Wedag AG Kondoh Industries Ltd Krauss M&i UK Ltd Krauss-Maffei (UK) Ltd Dorr-Oliver Di>
Filtration

& Separation

Mavag Verfahrenstechnlk AG MEC Filtration Systems Inc Membrailow Filtersysteme GmbH & Co KG Memcor SA Memtec America Corporation, Electronics Group .Memtec Ltd Memtec America Corporation, Filterite Group Met-Pro Corporation Micro Mesh Engineering Ltd Microdyn Modulbau GmbH Er Co KG Mikropor Millipore (UK) Ltd Misonix Inc Miura Chemical Equipment Co Ltd The Multiple Fabric Co Ltd Netzsch Filtrationstechnik GmbH New Logic International Nippon Muki Co Ltd Nitto Denko Corporation Norman Ultraporous Filters Ober!in Filter Co Oliver Products Co Orelis(Rhodia) Pall Australia Pall corporation Pall Europe Ltd Pall Filtrationstechnik GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine Filwation Company Pannevis BV Parker Ham&n Corporation Parker Hannifin Corporation, Process Filtration Div Parker Filtration Parmatic Filter Corporation PC1 Membrane Systems Ltd Peerless Manufactwing Co Perry Equipment Corporation Perry Process Equipment Ltd Filtres Philippe Plastok Group Plenty Filters LTD Popat Brothers PorexTechnologies POREX Porous Products Group GmbH Porvair Technology Ltd Power Utilities Ltd PTITechnologies Inc Purafil Inc Racal Filter Technologies Inc Rold Techno Co Ltd Ronningen-Petter, A Dover Resource Company Ropur AdvancedTechnology Rosedale Products Inc Rosenmund AG Rosenmund Inc Rosenmund (UK) Ltd Russell Finex Ltd Russell Finex NV SaatiTech Inc SaatiTech SpA Scheibler Filters Ltd Schenk Filterbau GmbH Schenk Filter Systems Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersystcme Scoaex Ltd SEFAR America Inc Serfilco Europe Ltd Serf&o Ltd Sericol Ltd, lndusbial Fabrics IDivision Shelco Filters S&ford Ltd SimpsonThomson Filtration smith & Loveless Inc Sparkler Filters Inc Sparkler Filters International St&-M&, PCI Membrane Systems Ltd Stork&co France sweco Inc Tate Andale Inc TechnischeTextiIien Ldrrach GmbH Texan UK Ltd Tonen Tapyrus Co Ltd Total Filter Technology Inc TriSep Corporation Tsukishima Kikai Co Ltd Twin Filter BV Ultra Sep Ltd Unison Separations & Filtratiorls Pvt Ltd

Filtration

& Separation

United Wire Ltd Universal Filters Inc USF Fluid Dynamics Gmbh USF Filtration (ex Filtration SA) USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USFilter USFilter Membralox USFilter Whittier Volght Gmbh Voigt GmbH, Filz- und Filtertechnik Wake Industrial Co Ltd Weir Westgarth Ltd Winston Manufacturing Corporation Zenon Systems KFT

Chloralkali ACS Industries Inc Baker Process(Formerly R&B Filtration) B&P Process Equipment & Systems Carbis Hlg. Filtration Carlson Filtration Ltd Daido Machines Co.Ltd Didier Filtertechnik GmbH Du Pant de Memours International S.A. Fairey Industrial Ceramics Ltd Filtrex Srl GoodtechVanpipe Ltd Heath Filtration Ltd Industrial Filter & Pump Mfg Co Indushi-Tertil Job AB Johnson Progress Ltd Kurita Machinery Manufacturing Co Ltd Larox corporation Larox North America LFC Lochem BV The Multiple Fabric Co Ltd Perry Process Equipment Ltd Filtres Philippe PTITechnologies Ltd J Rettenmaier & S&ne GmbH & Co KG Sefar Fyltis SA SEFAR America Inc Sparkler Filters Inc Stawag Biotech AG

Cosmetics Absolut Filtertechnik GmbH AFFCO Alderley ProcessTechnologies Ltd Ametek Filters Ltd Bea Filtri SpA BOKELA GmbH G Bopp & Co AG BTR Environmental LtdVokes BTR Environmental PTY LTD BTR Environmental B.V Carbis Hlg. Filtration Carlson Filtration Ltd Cellulo co, Chisso Filter Co. Ltd Cole-Parmer Instrument Company Contamination Control Ltd Daido Machines Co.Ltd Delkor Ltd Domnick hunter ltd Eurofiltec SA Farey Industrial Ceramics Ltd Fairey Microfiltrex Ltd Fiber Mark Gessmer Filter Specialists Inc Filterspun Filtroba Ltd (Prozess Tcchnologie) Flow-tech Fluid Handling Ltd FSI Filter Systems (Irlam) Ltd GaIigani Filtri Sri Hatenboer-Demi BV Hay-wxd Industrial Products Inc Heath Filtration Ltd Herco Wassertechnik GmbH Idee E Prodotti Srl Industr-Textil Job AB ISP Filters N.V (Belgium) Koch Membrane Systems Kurita Machinery Manufacturing Co Ltd Larox North America Larox UK Lehmann & Voss 81Co Loeffler Filter-Technik GmbH The Multiple Fabric Co Ltd Netzsch Filtrationstechnik GmbH Orelis(Rhodia)

Osmonics Inc Pall Ultrafme Filtration Company Parker Fiitration PCI-Memtech Perry Process Equipment Ltd Filtres Philippe Plastok Group RokiTecbno Co Ltd Rousselet UK Ltd Russell Finex Ltd Russell Finex NV SaatiTech SpA Sartonus AG Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Sefar Fyltis SA SEFAR .America Inc Sericol Ltd, Industrial Fabrics Division SimpsonThomson Filtration Smith & Loveless Inc Sparklel- Filters Inc Total Filter Technology Inc TriSep Corporation LISF Filtration & Separations (Vessel Division) USF Societe des CeramiquesTechniques Voight Gmbh Voigt GmbH, Filz- und Filtertecbnik Zenon Systems KFT

Emulsions AAF International Airpel Filtration Ltd Alderley ProcessTechnologies Ltd Axsia Serck Baker C&on Filtration Ltd Daido Machines Co.Ltd D&or Ltd Didier Filtertechnik GmbH Eurofiltec SA Fairer Industrial Ceramics Ltd Fiber Mark Gessmer Filter Specialists Inc Filtrex Sri Filtroba Ltd (ProzessTechnologie) FSI Filter Systems (Irlam) Ltd Hayward Industrial Produds Inc Heath Filtration Ltd Inchhead Ltd Industri-Textil Job AB ISP Filters N.V (Belgium) Karberg & Hermemann Koch Membrane Systems Lakos International SA Larox North America Lehmann &Voss & Co Laser Filtration Inc Loeffler Filter-Technik GmbH Mahle Industriefilter Mann + Hummel Hydromation NV The Multiple Fabric Co Ltd Osmonics Inc Pall Ulbafine Filtration Company Parker Filtration Filtres Philippe RokiTechno Co Ltd Russell Finex Ltd Russell Finex NV Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Sefar Fyltis SA SEFAR America Inc S&co1 Ltd, Industrial Fabrics Division Sillaford Ltd Smith & Loveless Inc Sparkler Filters Inc Stork Friesland BV TriSep Corporation Tivin Filter BV Union Filtration a/s USF Filtration 8i Separations (Vessel Division) USF Societe des CeramiquesTechniques USF Edwards & Jones Voight Gmbh Voigt GmbH, Filz- und Filtertcchnik

Industrial AAF Internahonal

ABB Environmental Systems Absolut Filtertechnik GmbH Access Hydraulics Ltd Acme Engineering Products Ltd Aercology Div. Donaldson AFFCO Airmaster Engineering Ltd Airpel Filtration Ltd Amazon Filters Ltd Andritz Sprout-Bauer SA Aqualytics, Inc Automatic Filters Inc (Tekleen) Bea Filtri SpA Bhatia Engineering Company BOKELA GmbH G Bopp & Co AG G Bopp & Company Ltd British Filters Ltd BTR Environmental Ltd Vokes BTR Environmental Ltd BTR Environmental PTY LTD BTR Environmental Ltd DCE BTR Environmental B.V BWFTextil GmbH & Co KG, Fachbereich Filtration Carlson Fiie-ation Ltd Chisso Filter Co. Ltd Cleveland Wire Cloth Cole-Parmer Instrument company Contra-Shear Engineering Ltd CS&S Filtration Cumberland Process Equipment Daido Machines Co.Ltd Delkor Ltd Didier Filterrechnik GmbH Dollinger International dom,Gck hunter Itd Donaldson Europe NV Dorr-Oliver BV Du Pont de Memours International S.A. DuPont Nonwovens Tyvek Dust Extraction (International) Ltd Eimco-Wemco GB EPE (UK) Ltd Euro&x SA Facet International Ltd Fairey Induswial Ceramics Ltd Fairey Microf~ltxx Ltd Fiber Mark Gessmer Filmac (S/L Filtration) Sri Filter Specialists Inc Filterspun Filtertek Inc Filtration Group Inc Fiitrex Srl Filtroba Ltd (Prozess Technologie) Flowmatic Systems Inc Flowtech Fluid Handling Ltd S G Franh Co Inc FSI Filter Systems (Irlam) Ltd Galigani Filhi Srl Gaudenzi Sri Gaudfrin Giovanola FrPres SA GKD Gebr. Kufferath GrnbH & Co KG GoodtechVanpipe Ltd W L Gore &Associates Inc Guedu SA Hamon Research-Cot&l Europe Hamon Research-Cottrell Inc. Hayward Industrial Products Inc Heath Filtration Ltd Herding AG Filtertechnik Hosokawa MikroPul (a division of Hosokawa Micron) Humber Fabrics Ltd Inchhead Ltd Indufil BV Industrial Filter & Pump Mfg Co Industr-Textil Job AB Intenriv-Filter GmbH & Co KG ISP Filters N.V (Belgium) Jenag Equipment Jongerius Van Vloten BV Karberg & Hennemann Krauss M.&i UK Ltd L&OS International SA Larox North America Larox UK Lehmarm & Voss & Co Laser Filtration Inc Laser UK Ltd LFC Lachem BV

September

1999

151

Loeffler Filter-Technik GmbH Luber-Finer Filter GmbH MAC Equipment Inc Mable Industriefilter Martin Kurz & Co lnc Masturlal Private Ltd Mavag Verfahrenstecbnik AG Medro Systems Inc Microtech Filters Ltd Miller-Leama” Inc Mott corporation The Multiple Fabric Co Ltd Netzsch Filhationstechnik GmhH Xetzsch Asia Pacific Pte Ltd Ne” Engineering Ltd Oberlin Filter Co Orelis(Rbodia) Pall Corporation Pall Ultrafine Filtration Company Parker Hannifin Oy, Finn-Filter Division Parker I-lam& Corporation, Process Filtration Div Parker Filtration PCI Membrane Systems Ltd PCI-Memtech Perry Process Equipment Ltd Filtres Pb&Ppe Plastok Group Plenty Filters LTD Plenty Uniquip Pty Ltd PlymoVent Ltd Porvair Technology Ltd The Protector Lamp & Lighting Co Ltd Purolator Products Air Filtration Co. Rosenmund Inc Rosenmund (UK) Ltd Russell Finex Ltd Russell Fina NV SaatiTech SpA Sartorius AG Schenk Filterba” GmbH Schenk Filter Systems Scbenk Filter Systems Ltd Scbenk Filter Systems Inc. Schenk Filtersysteme Scottex Ltd SECURA BC Sefar Fyltis SA SEFAR America Inc Serfilco Ltd Sericol Ltd, Industrial Fabrics Division Sillaford Ltd Smith & Loveless Inc Sparkler Filters Inc Stella-Meta, PC1 Membrane Systems Ltd Stork Friesland BV StorkVeco France SupafloTechnologies Pty Ltd Superior Industrial Products Ltd Taprogge GmbH TechnischeTextilien LBrrach GmbH Texan UK Ltd TonenTapyrus Co Ltd Total FilterTechnology Inc TriSep Corporation T%n Filter BV United Wire Ltd Universal Filters Iuc LISF Fluid Dynamics Gmbh USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USF Edwards &Jones Voight Gmbh Voigt GmbH, Filz- und Filtertecbnik W&o Industrial Co Ltd Zander UK Ltd

Inks

& Dyes

AAF International Absolut Filtertechnik GmbH Acme Engineering Products Ltd AFFCO Airmaster Engineering Ltd Airpel Filtration Ltd Alderley Process Technologies Ltd Amazon Filters Ltd Ametek Filters Ltd Arai Machinery Corporation G Bopp & Co AG G Bopp & Company Ltd BTR Environmental Ltd BTR Environmental PTY LTD BTR Environmental B.V

152

September

Carlson Filtration Lrd Cellulo co, Cbisso Filter Co. Ltd Cleveland Wire Cloth Cole-Parmer Instrument Cornpan) Contamination Control Ltd Daido Machmes Co.Ltd Delkor Ltd Domnick hunter ltd Dust Extraction (International) Ltd Eimco-Wemco GB Fairey Industrial Ceramics Ltd Fairey Microfilhex Ltd Filmac (S/L Filtration) Sri Filter Specialists Inc Filterspun Filtration Group Inc Filtroba Ltd (ProzessTechnologie) Flowtech Fluid Handling Ltd S G Frantz Co Inc FSI Filter Systems (Irlam) Ltd Gaiigani Filtri Sri Gantois Giovanola Frkres SA GKD Gebr. Kufferatb GmbH & Co KG Global Filters Ltd Hatenboer-Demi BV Hayward Industrial Products Inc Heath Filtration Ltd In&head Ltd Industri-Textil Job AB ISP Filters N.V (Belgium) Jenag Equipment Koch Membrane Systems Kurita Machinery Manufacturing Co Ltd La-ox North America Lehma”” &Voss & Co Laser Filtration Inc Laser Filtration Gmbh & Co. Lenser UK Ltd LFC Lochem BV Loeffler Filter-Technik GmbH Mahle Industriefilter The Multiple Fabric Co Ltd Najade Separation BV Nerzscb Filtrationstech& GmbH Netzsch Asia Pacific Pte Ltd Orelis(Rbodia) Osmonics Inc Pall corporation Pall Ultrafine Filtration Company Parker Ham& Oy, Finn-Filter Division Parker Hannifin Corporation, Process Filtration Div Parker Filtration PC1 Membrane Systems Ltd Filtres Philippe Pier&i Benelux BV Plastok Group PTITechnologies Ltd RokiTechno Co Ltd Ronningen-Petter, A Dover Resource Company Russell Finex Ltd Russell Finex NV %&Tech SpA Sarrorius AG Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Sefar Fyltis SA SEFAR America Inc Seprotech Systems Inc Sericol Ltd, Industrial Fabrics Division S&ford Ltd Smith & Loveless Inc Sparkler Filters Inc Stork Friesland BV Total Filter Technology Inc TriSep Corporation Txvin Filter BV Unison Separations 81Filtrations Pvt Ltd United Wire Ltd Universal Filters Inc USF Filtration 81 Separations (Vessel Division) USF Societe des CeramiquesTechniques USF Edwards 81Jones Zwicky Engineering Ltd

LacquerlStoving Absolut Filtertechnik GmbH BTR Environmental PTY LTD

1999

Daido Machmes Co.Ltd Damnick hunter Itd Filter Specialists Inc Filtroba Ltd (ProzessTechnologie) Flowtech Fluid Handling Ltd FSI Filter Systems (I&n) Ltd Gmtois Heath Filtration Ltd Industr-Textil Job AB ISP Filters N.V (Belgium) Larox North America Lenser Filtration Inc Loeffler Filter-Technic GmbH ~MableIndustriefilter The Multiple Fabric Co Ltd Pall Ultrafine Filtration Company Parker Filtration RokiTechno Co Ltd Russell Finex Ltd Russell Finex NV Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Sefar Fyltis SA Sericol Ltd, Industrial Fabrics Division Sparkler Filters Inc Total Filter Te&oIogy Inc Twin Filter BV Voight Gmbh Voigt GmbH, Filz- und Filtertechnik

Leather

Tanning

AAF International Airmaster Engineering Ltd BOKELA GmhH BTR Environmental Ltd Carier Pollution Control Ltd Carlson Filtration Ltd Cole-Palmer lnsti-ument company Contra-Shear Engineering Ltd Daido Machines Co.Ltd Delkor Ltd Dust Extraction (International) Ltd Fairey Industrial Ceramics Ltd Filmac (S/L Filtration) Sri Filter Specialists Inc Filtroba Ltd (ProzessTecbnologie) Galigani Filtri Srl Hayward Industrial Products Inc Heath Filtrarmn Ltd Industr-Textil Job AB Jobwon Progress Ltd Krofta Engineering Ltd Lax-ox North America Lenser Filtration Inc Lenser UK Ltd The Multiple Fabric Co Ltd Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd Oberlin Filter Co Perry Process Equipment Ltd Filtres Philippe Russell Finex Ltd Russell Finex NV Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme SECURA BC Sefar Fyltis SA Seprotech Systems Inc Sericol Ltd, Industrial Fabrics Division Sernagiotto SpA Sparkler Filters Inc Superior industrial Products Ltd Zenon Environmental Inc

Machine

Tool

Coolants

AAF International Acme Engineering Products Ltd AFFCO Alderley Process Technologies Ltd Ametek Filters Ltd Automatic Filters Inc (Tekleen) BOKELA GmbH G Bopp & Company Ltd British Fdters Ltd BTR Environmental PTY LTD Carier Pollution Control Ltd Carlson Filtration Ltd Cellulo co, Cerex Advanced Fabrics LP

Cleveland Wire Cloth Cole-Parmer Instrument Company Contra-Shear Engineering Ltd Daido Machines Co.Ltd Did& Filtertechnik GmbH EPE (UK) Ltd Eriez Magr&cs Europe Ltd Facet International Ltd Fairey Industrial Ceramics Ltd Filter Specialists Inc Filterspun Freddy Products Ltd FSI Filter Systems (I&n) Ltd GoodtechVanpipe Ltd Heath Filtration Ltd Humber Fabrics Ltd In&head Ltd Indufil BV Industrial Filter & Pump Mfg Co Industri-Textil Job AB Karberg & Hennemarm Koch Membrane Systems Lakos International SA Larox North America Lenser Filtration Inc Mahle Industriefilter Mann + Hummel Hydromation NV Miller-Leaman Inc The Multiple Fabric Co Ltd Najade Separation BV Oberlin Filter Co Orelis(F&odia) Osmonics Inc Pall corporation Pall Ultrafine Filtration Company Parker Harm&n Oy, Finn-Filter Division Filtres Philippe PlymoVent Ltd J Rettenmaier & Sbhne GmbH & Co KG Roki Techno Co Ltd Rousselet UK Ltd Russell Finex Ltd Russell Finex NV SaatiTech SpA Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Sefar Fyltis SA SEFAR America Inc Seprotecb Systems Inc Serfilco Ltd Serial Ltd, Industrial Fabrics Ditision Sillaford Ltd Sparkler Filters Inc Stawag Biotech AG Total Filter Technology Inc Ultra-Tech Services Ltd United Wire Ltd USF Filtration & Separations (Vessel Division) Zenon Systems KFT

Metal

Working

Fluids

AAF international AAF International BV Acme Engineering Products Ltd AFFCO Ametek Filters Ltd Automatic Filters Inc (T&lee”) British Filters Ltd BTR Environmental Ltd BTR E”vironmenta1 PTY LTD Carlson Filtration Ltd Cleveland Wire Cloth Cole-Parmer Instrument Company Contamination Control Ltd Contra-Shear Engineering Ltd Crystal Filtiahon Daido Machines Co..Ltd Domnick hunter ltd Ergon No”wo>ens Eriez Magnetics Europe Ltd Fairey Industrial Ceramics Ltd Filter Specialists Inc Filterspun Filtration Group Inc Freddy Products Ltd FSI Filter Systems (Irlam) Ltd Galigani Filwi Sri Gued” SA Hayward Industrial Products Inc Heath Filtration Ltd Hedley Hydraulics Ltd

Filtration

& Separation

H&rich Fiedler Gmbh 81Co KG Humber Fabrics Ltd Inchhead Ltd Industri-Textil Job AB Karberg & Hennemann Koch Membrane Systems L&OS International SA Larox North America Lehmann &Voss & Co Lenser Filtration Inc Lydall Manning Nonwovens Mahle Industriefilter Mann + Hummel Hydromation NV Mikropor The Multiple Fabrx Co Ltd Najade Separation BV Oberlin Filter Co Orelis(Rhodia) Osmonics Inc Pall corporaon Pall Ultra&x Filtration Company Parker Hanoifin Oy, Finn-Filter Division Perry Process Equipment Ltd Filtres Philippe PlymoVent Ltd Rousselet UK Ltd Russell Finex Ltd Russell Finex NV SaatiTech SpA Schenk Filterbau GmbH Scheok Filter Systems Ltd Schenk Filter Systems Inc. &he& Filtersysteme Sefar Fyltis SA SEFAR America lnc Seprotech Systems Inc Serf&o Ltd Sericol Ltd, Industrial Fabrics Division Sernagiotto SpA Sillaford Ltd Smith & Loveless Inc Southwest Screens & Filters SA Sparkler Filters Inc Stawag Biotech AG Stella-Meta, PC1 Membrane Syrtems Ltd Total FilterTechnology Inc TriSep Corporation Union Filtration a/s Unison Separations & Filtrations Pvt Ltd USF Acumem Lrd USF Filtration & Separations (Vessel Division) USF Societe des Ceramiques Techniques Zenon Environmental Inc Zticky Engineering Ltd

Oils AAF International Acme Engineering Products Ltd ACS Industries Inc AFFCO Alan Cobham Engineering Ltd Amazon Filters Ltd Ametek Filters Ltd Axsia Serck Baker Baker Process(Formerly R&B Filtration) Bea Filtri SpA G Bopp & Co AG British Filters Ltd BTR Environmental Ltd Vokes BTR Environmental Ltd BTR Environmental B.V Carlson Filtration Ltd Chisso Filter Co. Ltd Cleveland Wire Cloth Contamination Control Ltd Daido Machines Co.Ltd Delkor Ltd Didier Filtertecbnik GmbH Dollinger International Domnick hunter ltd EPE (UK) Ltd Eriez Magnetics Europe Ltd Facet International Ltd Fiber Mark Gessmer Filter Specialists Inc Filterspun Filtrex Srl S G Frantz Co Inc Freddy Products Ltd FSI Filter Systems (Irlam) Ltd Gantois Gaudenzi Srl GKD Gebr. Kufferath GmbH & Co KG

Filtration

& Separation

Global Filters Ltd GoodtechVanpipe Ltd Hayward Industrial Products Ix Heath Filtration Ltd Hurnber Fabrics Ltd Inchhead Ltd Indufil BV Industrial Filter & Pump Mfg Co Industr-Textil Job AB ISP Filters N.V (Belgium) Johnson Progress Ltd Karberg & Hennemann Lakes International SA Lehmann & voss & co Lenser Filtration Inc Lenser Filtration Gmbh & Co. LFC Lochem BV Loeffler Filter-Technik GmbH Mahle Industriefilter MavagVerfahrenstechnik AG Microtech Filters Ltd The Multiple Fabric Co Ltd Najade Separation BV Oberlin Filter Co Orelis(Rhodia) Pall Ultrafine Filtration Company Parker Han&n Oy, FiowFilter Division PCl-Memtech Perry Process Equipment Ltd Filtres Philippe Pieralisi Group Pier&i Benelux BV Plenty Filters LTD Plenty Uniquip Pty Ltd PlymoVent Ltd Polymer Papers Ltd PTITechnologies Ltd J Rettenmaier & S&e GmbH & Co KG Roki Techno Co Ltd Ronningen-Petter, A Dover Resource Company Rousselet UK Ltd Russell Finex NV SaatiTech SpA Scheok Filterbau GmbH Scheok Filter Systems Ltd Scheok Filter Systems Inc. Schenk Filtersysteme Sefar Fyltis SA Seprotech Systems Inc Sericol Ltd, Industrial Fabrics Division Sernagiotto SpA Sillaford Ltd Smith & Loveless Inc Sparkler Filters Inc St&-Meta, PC1 Membrane Systems Ltd Tonen Tapyrus Co Ltd Total Filter Technology Inc TriSep Corporation Twin Filter BV United Wire Ltd USF Filtration & Separations (Vessel Division) Vikoma International Ltd Voight Gmbh Voigt GmbH, Filz- und Filtertechnik Wake Industiial Co Ltd Winston Manufacturing Corporation Zwicky Engineering Ltd

OilNUater

Separation

AAF International ACS Industries Inc Afos International Ltd A/GTechooloc Corporation Airpel Filtration Ltd Alan Cobham Engineering Ltd Alderley ProcessTechnologies Ltd Ametek Filters Ltd AML Industries Inc Axsia Serck Baker Bea Filt-i SpA B&P Process Equipment & Systems BTR Environmental LtdVokes BTR Enr-mxunental Ltd BTR Environmental PTY LTD BTR Environmental B.V Carier Pollution Control Ltd Carlson Filtration Ltd Celgard GmbH Contamination Control Ltd CORODE BV Daido Machines Co.Ltd Delkor Ltd

Domnick Hunter Ltd, Industrial Division Eimco-Wemco GB Facet International Ltd Fairey Industrial Ceramics Ltd Fiber Mark Gessmer Filter Specialists Inc Filterspun Filtrex Sl-1 Freddy Products Ltd Gaudenzi Sri Global Filters Ltd GaodtechVanpipe Ltd Heath Filtration Ltd Humber Fabrics Ltd Inchhead Ltd Indnfil BV Industrial Filter & Pump Mfg Co Industr-Textil Job AB ISP Filters N.V (Belgium) John Fowler (India) Ltd Karberg & Hennemano Koch Membrane Systems Krauss Maffei UK Ltd Krofta Engineering Ltd Lenser Filtration Gmbh & Co. Laeffler Filter-Technik GmbH Mitsubishi K&&i Kaisha Ltd Richard Mozley Ltd The Multiple Fabric Co Ltd Najade Separation BV National Fluid Separators NNC Ltd Orelis(Rhodia) Osmonics Inc Pall Corporation Pall Ultrsfne Filtration Company Pall Rochem Parker Ham&n Oy, Finn-Filter Dimnon Parker Filtration PC1 Membrane Systems Ltd PCI-Memtech Perry Process Equipment Ltd Filtres Philippe Pier&i Group Pier&i Benelux BV Plenty Filters Ltd Plenty Uniquip Pty Ltd Polymem SaatiTech SpA Science/Fast Systems &far Fyltis SA SEFAR America Inc Seprotech systems Inc Serfilco Ltd Sericol Ltd, lndus&ial Fabrics Division Sillaford Ltd Smith & Loveless lnc Stawag Biotech AG Stork Friesland BV TonenTapyrus Co Ltd Total Filter Techoology Inc Twin Filter BV Ultra-Tech Services Ltd Union Filtration a/s Universal Filters Inc LISF Filtration & Separations (Vessel Division) USF Societe des CeramiquesTechoiques Vikoma International Ltd Voight Gmbh Voigt GmhH, Filz- und Filtertechnik W&o Industrial Co Ltd Winston Manufacturing Corporation Zenon Systems KFT Zenon Environmental Inc

Paint AAF International BV Absolair Filtration Ltd Access Hydraulics Ltd Acme Engineering Products Ltd ACS Filterteclmiek BV AFFCO Air Filter Service Co Inc Airmaster Engineering Ltd Airpel Filtration Ltd Alfa Lava1Separation Ltd Amafilter BV Amazon Filters Ltd Arai Machinery Corporation ArborTechnologies Inc Ballerini Filtrazione Bedford Steer End & Co Ltd BOKELA GmbH

G Bopp & Co AG G Bopp & Company Ltd BTR Environmental Ltd BTR Environmental B.V Cadisch Precision Meshes Ltd Carier Pollution Control Ltd Carlson Filtration Ltd Celgard GmbH Chisso Filter Co. Ltd Cleveland Wire Cloth Consept Solutions Ltd Contamination Cone01 Ltd Corning Costar Japan Costar Europe Ltd Costar ltalia Sri CS&S Filtration Curio Europe Curio GmbH Cum Europe SA cull0 Inc Dahlman BV Daido Machines Co.Ltd Delbag Luftfilter GmbH Delkor Ltd Didier Filtertechnik GmbH Domnick hunter It+ dominique Dutscher SA Eurofiltec SA Fairey Industrial Ceramics Ltd Fawcett Christie Hydraulics Fiber Mark Gessmer Fileder Filter Systems Ltd Filtech Filtertechniek Nederland BV Filter Specialists Inc Filter Technology Filterspun Filtration Services Ltd Filtration Group Inc Filtration Group-Technical Media Filtrex Srl Filtro Pte Ltd Flowtech Fluid Handling Ltd Fluitek Cor~oratioFreudenberg Nonwovens, Air Filtration Division Freudenbergvliesstoffe KG Freudenberg Nonwovens L.P. FSI Filter Systems (Irlam) Ltd Galigti Filtri Srl Gmtais Gaudfrin Gilroy Fileation Ltd GKD Gebr. Kufferath GmbH & Co KG Global Filters Ltd GoodtechVanpipe Ltd Hayward Indust-ial Produds (UK) Ltd Hayward Industrial Products Inc Heath Filtration Ltd Hedley Hydraulics Ltd Heinrich Fiedler Gmbh & Co KG Horizon International Hotter & S&rank Blechtechnik GmbH Hydraulic System Products Ltd Hydroflow Europe Ltd Industr-Textil Job AB ISP (Great Britain) Co Ltd ISP Filters N.V (Belgium) lSP/GAF Filter Systems Jenag Equipment Johnson Filtration Products Inc Kurita Machinery Manufacturing Co Ltd Kuss Filtration L&OS International SA Larox North America Lehmann & voss 81co Lenser Filtration Inc Lenser Filtration Gmbh & Co. Loeffler Filter-Technik GmbH Mahle lndustriefilter Memcor SA Memtec Ltd Merrem & la Porte RV Micro Mesh Engineering Ltd Mikropor The Multiple Fabric Co Ltd Norman Ultraporous Filters North American Filter Corporation North Safety Products, James North & Sons Ltd Oberlin Filter Co Orelis(Rhodia) Osmonia Europa SA Osmonics Inc Pall Australia

!Leptember

1999

153

Pall Corporation Pall Europe Ltd Pall Filhationstechnik GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine F&ration Company Parker Han&n Corporation, Process Filtration Di\r Parker Han&n Danmark A/S Parker Filtration Parmatic Filter Corporation PCI-,Memtech Penair Filtration, Interfilta (UK) Ltd Perry Equipment Corp”ration Filtres Philippe Plastok Group Plenty Products Inc Plenty Filters Ltd PTI Technologies Inc PTI Technologies Ltd Purolator Products Air Filtration Co. H Putsch GmbH & Co Roki Tecbn” Co Ltd RonningemPetter, A Dover Resource Company Rosedale Products Inc Russell Finex Ltd Russell Finex NV SaatiTech SpA Christian H&rich Sandier GmbH & Co KG Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Schumacher/DMF Scottex Ltd SECURA BC Sefar Fyltis SA SEFAR Inc SEFAR America Inc Sepam BV Sericol Ltd, Industrial Fabrics Division Sernagiott” SpA Sillaford Ltd Sparkler Filters International StorkVeco BV StorkVeco France StorkVeco International Inc Tate Andale Inc Technitex Ltd Tema BV Tonen Tapyrus Co Ltd Total Filter Technology Inc Total Filtration Ltd/Total Separation Ltd TriSep Corporation Triveni Plenty Engineering Ltd T&con Exports Ltd Twin Filter BV Ultra-Tech Services Ltd United Wire Ltd Universal Filters Inc USF Filtration (ex Filtration SA) USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) “ight Gmbh Voigt GmbH, Fib- und Filtertechnik Westbury Filters Ltd ZBF Mesh + Technology (see SEFAR Inc)

Plastics Airpel Filtration Ltd Arkal Water Technologies Ballerini Filtraz~ane BEC Filters G Bopp & Company I;td BTR Environmental Ltd Car&r Pollution Control Ltd Carlson Filtration Ltd Cellulo co, Chisso Filter Co. Ltd Corning Costar Japan Costar Europe Ltd Costar It& Srl CS&S Filtration Gun” Europe Curio Europe SA Daido Machines Co.Ltd Delbag Lufiflter GmbH Didier Filtertechnik GmbH dominique Dutscher SA EnviroTech Molded Products Esters-Filtertecbnik GmbH Fileder Filter Systems Ltd Filter Specialists Inc

154

September

Filterspun Filtertek Inc Filtration Services Lrd Filtrex Srl Filtro Pte Ltd Fiuitek Corporation Gaudew Srl Gilroy Filtration Ltd W L Gore &Associates Inc G&P SA Haver & Boecker, Wire Weaving Sr Engineering Works Hayward Industrial Products (UK) Ltd Hayward Industrial Products Inc Heath Filtration Ltd Inchhead Ltd Induswi-Teextil Job AB ISP (Great Britain) Co Ltd ISP Filters N.V (Belgium) JV Kumtstoffwerk GmbH Kuss Filtration Lakes International SA Larox North America LCI Corporation Inc LCI International Ltd Laser Filtration Gmbh & Co. Lenser UK Ltd LenzingTechnik Separation Lurmark Ltd MAC Equipment Inc Filterwerk Mann + Hummel GrnbH Mati-Son lnc Micro Mesh Engineering Ltd Microdyn Modulbau GmbH & Co KG Miller-Leaman Inc NSW Corporation The Osprey Corporation Pall Australia Pall Corporation Pall Europe Ltd Pall Filtrationstechnik GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafme Filtration Company Parker Filtration PC1 Membrane Systems Ltd Perry Equipment Corporation Plastok Group Plenty Filters Ltd Porex Technologies POREX Porous Products Group GmbH Porvair Advanced Materials (USA) Porwir Technology Ltd PTI Technologies Inc Russell Finex NV SaatiTech SpA Scandiafelt IT 4B Scandiafelt UK Serfilco Europe Ltd Sericol Ltd, Industrial Fabrics Division Sernagiott” SpA Southwest Screens & Filters SA Sparkler Filters Inc Sparkler Filters International SrorkVeco BV Sweco Inc Tonen Tapyrus Co Ltd Tsukishima Kikai Co Ltd &con Exports Ltd Unison Separations & Filtrations Pvt Ltd USF Filtration (ex Filtration SA) USF Filtration & Separations (Vessel Dhislon) Voight Gmbh Voigt GmbH, Filz- und Filtertecbaik

Plastic

Melts

Arai Machinery Corporation Daido Machines C”.Ltd Delbag LufffIlter GmbH Filter Specialists Inc Filtrex Srl Filtro Pte Ltd Gantois Gilroy Filtration Ltd GKD Gebr. Kufferath GmbH & Co KG GneuR Kunststofftechnik GmbH Haver & Boecker, Wire Wewing & EngineeringWorks Heath Filtration Ltd Hydac Filtertechnik GmbH Industri-Textil Job AB Karl Kiifner KG LCI Corporation Inc LCI International Ltd

1999

LendngTechnik Separation Memcor SA Pall Australia Pall Europe Ltd Pall Filtrationstecbnik GmbH Pall Fluid Clarification Pte Ltd Pa!1 Ultra&e Filtration Company Perry Equipment Corporation Porvair Advanced Materials (USA) Porvair Technology Ltd PTITechnologies Ltd Russell Finex NV %,&Tech SpA Sericol Ltd, Industrial Fabrics Division Sillaford Ltd Southwest Screens & Filters SA StorkVeto BV Tuscan Exports Ltd Unison Separations & Filtrations Pvt Ltd United Wire Ltd USF Fluid Dynamics Gmbh USF Filtration & Separations (Vessel Division)

Polymers Aral Machinery Corporation Berghof Filtrations- und Anlagentechnik GmbH G Bopp & Co AG G Bopp & Company Ltd Carlson Filtration Ltd Corning Costar GmbH Daido Machines C”.Ltd Fairey Microfiltrex Ltd Filter Specialists Inc Filtration Services Ltd Filtration Group Inc Filtrex Srl Filtroba Ltd (ProressTecbnologie) FSI Filter Systems (I&m) Ltd Fuji Filter Mfg Co Ltd Gantois Gaudenzi Srl GKD Gebr. Kufferatb GmbH & Co KG Hayward Industrial Products Inc Heath Filtration Ltd Industr-Textil Job AB Kurita Macbmery Manufacturing Co Ltd Larox North America Laser Filtration Gmbh & Co. MAC Equipment Inc Mable Industriefilter Martin Kurz & Co Inc Mott Corporation New Logic International Oberlin Filter Co Osmonics Inc Pall Corporation Pall Europe Ltd Pall Ultrafine Filtration Company Pmnevis BV Parker Filtration Plastok Group Porvair Advanced Materials (USA) Porvair Technology Ltd PTITechnologies Inc PTITechnologies Ltd Russell Finex NV %&Tech SpA Sericol Ltd, Industrial Fabrics Di\isi”n Sillaford Ltd Southwest Screens & Filters SA Sparkler Filters Inc Sparkler Filters International Stork Friesland BV Stork Veto International 1nc TechnischeTextilien L6rrach GmbH Unison Separations & Filtrations Pvt Ltd UnitedWire Ltd USF Fluid Dynamics Gmbh USF Filtration & Separations (Vessel Division) USFilter Filtration and Separations

Process AAF International Absolut Filterteclmik GmbH A-D Hyde (UK) Ltd AFFCO Airpel Filtration Ltd Alderley Process Technologies Ltd Amafilter BV Ametek Singapore Pte Ltd

Andritz AG F Aoustin & Cie Grbor Technologies Inc Atkins Fulford Ltd Automatic Filters Inc (Tekleen) Axsia Serck Baker Ltd Baker Pr”cess(Formerly R&B Filtration) Barton Firtop Engineering Co Ltd Bea Filbi SpA Bedford Steer End & Co Lrd Berghof Filtrations- und Anlagentcchnik GmbH Berkefeld-Filter Anlagenbau GmbH Bhatia Engineering Company Biopharma Process Systems Ltd Biotek Systems Ltd BOKELA GmbH Brautek Ltd British Filters Ltd BTR Environmental LtdVokes BTR Environmental B.V Camfil SA Camfil AB Camfil GmbH Car&l Ltd Can&l SpA Carlson Filtration Ltd carter & Company Cellulo co, Chemfl” (Division of Process Filtration) Chisso Filter Co. Ltd Cleveland Wire Cloth Cochrme Environmental Systems Division, crane co Cole-Parmer Instrument company Corning Costar GmbH Corning Costar Japan Costar Europe Ltd Costar It&a Sri CS&S Filtration Cumberland Process Equipment Gun” Europe Cum GmbH Cur,” Europe SA Curio Inc Dahlman BV Daido Machines Co.Ltd D&or Ltd Didier Filtertechnik GmbH Dollinger International Dollinger Corporation Domnick hunter ltd Dorr-Oliver BV Du Pant de Nemours (Deutschland) GmbH Du Pant Iberia SA The Duriron Company Inc dominique Dutscher SA Eimco-Wemco GB Emcel Filters Ltd EPE (UK) Ltd Eurofiltec Ltd Eurofiltec SA Facet International Ltd Fairey Induswial Ceramics Ltd Fairey Microfiltrex Ltd Faudi Feinbau GmbH Fawcett Christie Hydraulics Fileder Filter Systems Ltd Filter Industries Lrd Filter Specialists Inc Filter Technology Filterspun Fdtertek BV Filtra Corporation Filtration Services Ltd FiltrationTechnology Inc Filtrex Srl Filtro Pte Ltd Filtroba Ltd (ProzessTechnologie) Flowtech Fluid Handling Ltd Flupac Ltd FSI Filter Systems (Irlam) Ltd Fuji Filter .Mfg Co Ltd FuMATech GmbH Gantois Gaudenzi Srl Gaudfrin Gilroy Filtration Ltd Giovanola F&es SA GKD Gebr. Kufferath GmbH 6 Co KG GKN Sinter Metals, Filters GmbH GKN Bound Brook Ltd GKN Sinter Metals Golden Super BV

Filtration

& Separation

SUPP

r

0

y 0u r Sales Force A customised

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ADVANCED TECHNOLOGY

JIRY ’ FOR THIS ADVERTISEMENT

IS 6127

CoodtechVanpipe Ltd Guedu SA Hayward Industrial Products Inc Headline Filters GmbH Headline Filters Ltd Heath Filtration Ltd H&pet Ltd Herco Wassertechnik GmbH Herding AG Filtertechnik Eberhard Hoesch & S&m GmbH Humber Fabrics Ltd Hycon Corporation lndufil BV Indufilt GmbH, Industriefiltration Industrial Filter & Pump “fg Co Industr-Textil Job AB Ishikawajima-Harima Heavy Industries Co Ltd ISP (Great Britain) Co Ltd ISP Filters N.V (Belgium) ISP/GAF Filter Systems Johnson Screens Division Johnson Filtration Products Inc Johnson Filtration Systems Keystone Filter Ditision, Met-Pro Corporation K&H Eppensteiner GmbH & Co KG Komline-Sanderson Engineering corporation Krauss Maffei UK Ltd Krauss-Maffei (UK) Ltd Dorr-Oliver Division Krofta Engineering Corporation Kurita Machinery Manufacturing Co Ltd Lakes International SA L&OS separators Larox North America Larox UK Lautrette Industries SA Lenser Filtration Inc Lenzing AG, Films Division Mahle Industriefilter Mavag Verfahrenstechnik AG MEC Filtration Systems Ix Memcor SA Memtec Ltd Met-Pro Corporation Micro Mesh Engineering Ltd Miller-Leaman Inc Millipore Corporation Millipore SA Millipore (UK) Ltd Monsanto Enviro-Chem Systems Inc Mott Corporation MSE Anlagenbau Wasser- und Schlamrntechnik GmbH Nelson Division Netzsch Filtrationstechnik GmbH Neu ETS Neu Engineering Ltd New Logic International Norman Ultraporous Filters North American Filter Corporation Oberlin Filter Co Orelis(Rbodia) Osmanics Europa SA Osmonics Inc The osprey corporation OutokumpuTechnology PTY LTD Pall Australia Pall corporation Pall Europe Ltd Pall Filhationstechnik GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine Filtration Company Pannevis Inc Parker Han&n Corporation Parker Han&in Oy, Finn-Filter Division Parker Han&n Corporation, Process Filtration Div Parker Han&in Danmark A/S Parmatic Filter Corporation Patrick Charles Pty Ltd PC1 Membrane Systems Ltd PCI-Memtech Perry Equipment Corporation Perry Process Equipment Ltd Filtres Philippe Plastok Group Porvair Technology Ltd Power Utilities Ltd Procedair Industries Process Equipment Ltd PTI Technologies Inc

156

September

1999

PTITechnologles Ltd H Putsch GmbH & Co Ronningen-Petter, A Dover Resource company Rosenmund Inc Rosenmund (UK) Ltd Russell Finex Ltd Russell Finex NV SaatiTech SpA Sartorius AG Sartorius KK Sartarius SeparationTechnology Scheibler Filters Ltd Sefar Fyltis SA Seitz-Filter-Werke GmbH & Co Serck Baker Inc Serfilco Ltd Sericol Ltd, Industrial Fabrics Division Sillaford Ltd Smith & Loveless Inc Smoot co Sparkler Filters Inc Sparkler Filters International SpinTek Systems Superior Industrial Products Ltd Sweco Europe SA Sweco Europe, UK Division -fate Andale Inc TecbnischeTextilien LBrrach GmbH Teldust ApS Tetra Europe Ltd Total FilterTechnology Inc Total Filtration Ltd/Total Separation Ltd Tuscan Exports Ltd Twin Filter BV Ultra Sep Ltd ultrafilter gmbh ultrafilter inc ultrafilter ltd Union Filtration a/s Unison Separations & Filtrations Pvt Ltd USF Fluid Dynaimcs Gmbh USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USF Societe des CeramiquesTechniques USFilter Filtration and Separations USFilter Whittier USFilter Johnson Screens Vaponics/Osmonics Voight Gmbh Voigt GmbH, Filr- und Filtertechnik Waste-Tech Inc Welders FiltrationTechnology NV Western Filter/Osmonics Winston lManufactwing Corporation WireTech Inc, Industrial Filters Zenon Systems KFT

Radioactive

Resins AAF Internar~onal Airmaster Engineering Ltd Alderley ProcessTechnologies Ltd Arai Machinery Corporation Baker Process(Formerly R&B Filtration) Bosdk Inc. Carlson Filtration Ltd Cellulo co, Chemviron Carbon Contra-Shear Engineering Ltd Daido Machines Co.Ltd Didier Filtertechnik GmbH Fairey Industrial Ceramics Ltd Filter Specialists Inc Filterspun Filtrex Srl Filtroba Ltd (ProzessTechnologie) PSI Filter Systems (Irlam) Ltd Giovanola F&es SA Heath File&ion Ltd Industrial Filter & Pump Mfg Co Indust+Textil Job AB ISP Filters N.V (Belgium) Jenag Equipment Kurita Machinery Manufacturmg Co Ltd L&s International SA Larox North America Lehmann &Voss & Co LFC Lochem BV Loeffler Filter-Technik GmbH Mahle Industriefilter The Multiple Fabric Co Ltd Pall Ultrafine Filtration Company Pannevis BV Parker H&fin Oy, Finn-Filter Division Parker Filtration Perry Process Equipment Ltd Plastok Group Ronningen-Petter, A Dover Resource company Russell Finex Ltd Russell Finex NV Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Sericol Ltd, Industrial Fabrics Division Smith & Loveless Inc Sparkler Filters Inc Stawag Biotech AG swTx0 Inc USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USFilter Permutit Voight Gmbh Voig GmbH, Filz- und Filtertechnik Winston Manufacturing Corporation Zwicky Engineering Ltd

Effluent

Absolut Filtertecbnik GmbH Alderley Process Technologies Ltd BTR Environmental LtdVokes BTR Environmental Ltd Carlson Filtration Ltd Daido Machines Co.Ltd Didier Filtertechnik GmbH Eurofiltec SA Fairey Microfiltrex Ltd Filter Specialists Inc Filtrex Srl Filtroba Ltd (Prozess Technologie) Heath Filtration Ltd Industri-Textil Job AB Koch Membrane Systems L&OS International SA NNC Ltd Orelis(Rhodia) Pall Ultrafine Filtration Company Pall Rochem PC1 Membrane Systems Ltd PTI Technologies Ltd Seprotech Systems IX Sillaford Ltd Stawag Biotech AG Stella-Meta, PC1 Membrane Systems Ltd Superior Industrial Products Ltd Ultra-Tech Services Ltd USF Societe des Ceramiques Techniques Zenon Systems KFT Zcnon Environmental lnc

Solvent

Extraction

Acme Engineering Products Ltd A-D Hyde (UK) Ltd Advanced SeparationTechnologies Airpel Filtration Ltd Alderley Process Technologies Ltd AMEG UK Ltd Ametek Filters Ltd Aquilo Gas Separation BV Arai Machinery Corporation Automet Filtration Ltd B&her GmbH BOKELA GmbH B&P Process Equipment & Systems Buss AG Base1 Buss SMS GmbH,Verfahrenstechnik BussWaeschle Ltd Campbell Manufacturing Inc Centric0 Inc Daido Machines Ca.Ltd Delkor Ltd ERG (Air Pollution Control) Ltd Fairey Industrial Ceramics Ltd Filter Specialists Inc Filtroba Ltd (Prozess Technologie) Gantois GEA Wiegand GmbH Guedu SA Haden Drysys Environmental Heath Filtration Ltd Horizon International Imtech UK

Industrial Fdter & Pump Mfg Co Industr-Textil Iob AB lnterfilta (UK) Ltd Ishikawa$na-Harima Heavy- Industries Co Lrd Jongerius Van Vloten BV Kiibni Ltd Kuri Chemical Engineers Inc Kurita Machinery Manufacturing Co Ltd Lakos International SA Larox North America LCI corporation Inc LCI International Ltd Lurgi Bamag GmbH Mahle Industriefilter Met-Pro Corporation Microtech Filters Ltd Mitsubishi Kakoki K.&ha Ltd MTS NV The Multiple Fabric Co Ltd Najade Separation BV Netzsch Asia Pacific Pte Ltd Osmonics Inc The Osprey Corporation Pall Ultrafine Filtration Company Pannevis BV Parmatic Beta Ltd Perry Equipment corporation Perry Process Equipment Ltd Plastok Group PlymoVent Ltd Porous Media Corporation Rigidon (UK) Ltd Scheibler Filters Ltd SeparaTech Ltd SCptCL Sillaford Ltd SimatekA/S The Smart Chemical Company Ltd Smith & Loveless Inc Sparkler Filters Inc SpinTek Systems Sulzer (UK) Ltd Sulzer Chemtech Gmbh- Membrane Systems Sutcliffe Croftshaw Ltd Total Filter Technology Inc Twin Filter BV Universal Process Equipment Inc Var.3International Voight Gmbh Voigt GmhH, Filz- und Filtertechnik Vortoil Separation Systems Vortoil Separation Systems Ltd W&f&a Separator AG Westfalia Separator Belgium NV

Solvents

& Bleaching

Alderley ProcessTechnologies Ltd Carlson Filtration Ltd Chemflo (Division of Process Filtration) Cbisso Filter Co. Ltd Daido Machines Co.Ltd Delkor Ltd Filter Specialists Inc Filtroba Ltd (Prozess Technologie) FSI Filter Systems (Irlam) Ltd Galigani Filtri Srl Gantois Haden Drysys Environmental Hayward Industrial Products Inc Heath Filtration Ltd Industrial Filter & Pump Mfg Co Industri-Textil Job AB Interfilta (UK) Ltd JongeriusVanVloten BV Kurita Machinery .Manufacturing Co Ltd Larox North America Lehmann & voss & co Laser Filtration Gmbh & Co. The Multiple Fabric Co Lid Pall Ultr&ne Filtration Company Pannevis BV Roki Techno Co Ltd Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Smith & Loveless Inc Sparkler Filters Inc Stawag Biotech AG Sulzer Chemtech Gmbh- Membrane Systems Total Filter Technology Inc

Filtration

& Separation

Voight Gmbh Voigt GmbH, Filz- und Filtertechmk Zenon Systems KFT

T@w

& Rubber

Airmaster Engineering Ltd BTR Environmental PTY LTD Carier Pollution Control Ltd Contra-Shear Engineermg Ltd C.T.P Daido Machines Co.Ltd Dust Extraction (International) Ltd Genevet Heath Filtration Ltd Industr-Textil Job AB Interfilta (UK) Ltd Larox North America The Multiple Fabric Co Ltd Pall corporation Pall Ultrafine Filtration Company Plenty Filters Ltd Superior Industrial Products Ltd sweco 1°C TechnischeTextilien L6rrach GmbH Voight Gmbh Voigt GmbH, Filz- und Filtertechnik

Yeast AFFCO Airmaster Engineering Ltd Alderley ProcessTechnologies Ltd Baker Process(Formerly R&B Filtration) BOKELA GmbH G Bopp & Company Ltd British Filters Ltd BTR Environmental LtdVokes Carier Pollution Control Ltd Carlson Filtration Ltd Contamination Control Ltd Contra-Shear Engineering Ltd Daido Machines Co.Ltd Delkor Ltd Domnick hunter ltd Dust Extraction (International) Ltd Fairey Industrial Ceramics Ltd Fiber Mark Gessmer Filtroba Ltd (Prozess Technologie) Galigani Filtri Srl Hayward Industrial Products Inc Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG Industr-Textil Job AB ISP Filters N.V (Belgium) Koch Membrane Systems Krauss-Maffei (UK) Ltd Dorr-Oliver Division Kurita Machinery Manufacturing Co Ltd Larox North America Lenser Filtration Inc Lenser Filtration Gmbh & Co. Lenser UK Ltd The Multiple Fabric Co Ltd Netzsch Filtrationstechnik GmbmH Netzsch Asia Pacific Pte Ltd Oberlin Filter Co Orelis(Rlmdia) Pall Ultrafine Filtration Company Parker Harmifm Oy, Finn-Filter Division PCI Membrane Systems Ltd Filtres Philippe Pier&i Group R&i Techno Co Ltd Russell Finex Ltd Schenk Filterba” GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Sefar Fyltis SA SEFAR America Inc Sericol Ltd, Industrial Fabrics D’ivision Sparkler Filters Inc Stella-Meta, PCI Membrane Systems Ltd Union Filtration a/s LISF Societe des CeramiquesTechniques USF Edwards &Jones

FOOD

and

DRINK

Beverages A/GTechnology Corporation Airpel Filtration Ltd Alderley Process Technologies Ltd

Filtration

& Separation

Amafilter BV Amazon Filters Ltd Ametek Filters Ltd Ametek Singapore Pte Ltd Amsel Engineering Ltd Arai Machinery Corporation atech innovations gmbh Automatic Filters Inc (T&lee”) AwwaPaper Manufacturmg Co Ltd Bea Filtii SpA Bedford Steer End & Co Ltd Berghof Filtrations- und Anlagentechnik GmbH Berkefeld-Filter Anlagenba” GmbH Biotek Systems Ltd BOKELA GmbH G Bopp & Co AG G Bopp & Company Ltd Brautek Ltd British Filters Ltd BTR Environmental LtdVokes BTR Environmental Ltd BTR Environmental PTY LTD Carbis Hlg. Filtration Carlson Filtration Ltd carter & Company Cellulo co, Chemviro” Carbon Chisso Filter Co. Ltd Christ Lrd Cleveland Wire Cloth Cole-Parmer Instrument Company Consept Solutions Ltd Contra-Shear Engineering Ltd Corning Costar Japan Costar Europe Ltd Costar It&a Sri Costar UK Ltd CPM Carl Prandtl GmbH CS&S Filhxtion Cum Europe Cum GmbH Cum Europe SA curio 1°C Delkor Ltd Deomed (PTY) Ltd Deutsche Carbone AG Diatex Dollinger Corporation Domoick Hunter Ltd, Induswial Dwision Domnick hunter ltd The Duriron Company Inc dominique Dutscher SA Ergo” Nonwovens Eurofiltec SA Fairey Industrial Ceramics Ltd Fileder Filter Systems Ltd Filter Specialists Inc FilterTechnology Filtercor Inc FilterCor ofTexas Filterspun Filtertek BV Filtration Services Ltd Filtroba Ltd (Prozess Technologie) Flowmatic Systems Inc Flowtech Fluid Handling Ltd Fltitek Corporation FSI Filter Systems (I&n) Ltd FuMATech GmbH Galigani Filtri Srl Gaudenti Sri Gelman Sciences Ltd Gilroy Filtration Ltd GKD Gebr. Kufferath GmbH & Co KG GKN Sinter Metals, Filters GmbH GKN Bound Brook Ltd GKN Sinter Metals Golden Super BV A Gusmer, Division of Gusmer Enterprises Harborlite Corp. c/o World Minerals Inc Harmsco Industrial Filters Inc Harmsco It&a sas Hatenboer-Demi BV Haver & Boecker, Wire Weaviing & Engineering Works Hayward Industrial Products Inc Heath Filtration Ltd Hedley Hydraulics Ltd Heinrich Fiedler Gmbh & Co KG Humber Fabrics Ltd Hydro-Flow Filtration Systems Inc INA Filiration InduFilt GmbH, Industriefiltration

Indust& Filter & Pump Mfg Co Industr-Textil Job AB Ionics (UK) Ltd ISP Corporation ISP (Great Britain) Co Ltd ISP Filters N.V (Belgium) ISP/GAF Filter Systems Johnson Filtration Systems KDF FluidTreatment Inc Keystone Filter Division, Met-Pro corporation Otto Klein GmbH Koch Membrane Systems Komline-Sanderson Engineering Corporation Karl Kiifner KG Kurita Machinery Manufacturing Co Ltd L&OS International SA Larox North America Iauhette Industries SA Lehmann &Voss & Co Lenser Filtration Inc Laser Asia Sd” Bhd Laser Filter Media Inc Loeffler Filter-Technik GmbH Membraflow Filtersysteme GmbH & Co KG Memcor SA Memtec Ltd Memtec America Corporation, Filterite Group Merrem & la Porte BV Meura Sh Microdyn Modulba” GmbH & Co KG MicroPure Filtration lnc Miller-Leama” Inc Millipore Corporation Millipore SA Millipore (UK) Ltd Matt Corporation The Multiple Fabric Co Ltd Najade Separation BV National Filter Media Corporai.io” National Fluid Separators Netzsch Fileationstechnik GmbH Netzsch Asia Pacific Pte Ltd North American Filter Corporation Oberlin Filter Co Orelis(Rhodia) Osmonics Inc Pall Australia Pall Corporation Pall Europe Ltd Pall Filtrationsrechnik GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine Filtration Company La Papelera del Be& SA Parker Han&n Corporation Parker Hannifin Oy, Finn-Filter Dwision Parker Harm%” Corporation, Process Filtration Div Parker Hannifm Danmark A/S Parker Filtration PCI Membrane Systems Ltd PCI-Memtech Perry Equipment Corporation Perry Process Equipment Ltd Plastok Group Plenty Filters Ltd Polymem Porous Media Corporation Prosep Filter Systems Ltd PTITechnologies Inc PTITecbnologies Ltd H Putsch GmbH & Co Reemay Inc RefractronTechnologies Corporation J Rettenmaier & Sdhne GmbH & Co KG Roki Techno Co Ltd Ronningen-Petter, A Dover Resource company Ropur AdvancedTechnology Rosedale Products Inc Russell Finex Ltd Russell Finex NV Sartorius AG Sartorius Corporation Sartorius KK Sartorius SeparationTechnology Scheibler Filters Ltd Schenk Filterba” GmbH Schenk Filter Systems Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme

Schumacher Urnwelt- undTrermtechnik GmbH Schumacher/DMF SECURA BC Sefar Fyltis SA SEFAR Inc Select0 Scientific Seprotech Systems Inc Sericol Ltd, Industrial Fabrics Dxasion Sernagiotto SpA Shelca Filters Sillaford Ltd Smith & Loveless Inc Sparkler Filters Inc Sparkler Filters International Steinbeis Gessner GmbH Stella-Meta, PC1 Membrane Systems Ltd Stork Friesland BV SupafloTechrmlogies Pty Ltd sweco 1°C TCG Unlimited BV TonenTapyrus Co Ltd Total Filter Technology Inc Total Filtration Ltd/TotaI Separation Ltd TriSep Corporation Tsukishima Kikai Co Ltd Tuscan Exports Ltd Union Filtration a/s United Wire Ltd LISF FiI.h-ation (ex Filtration SA) USF Seral USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USF Societe des CeramiquesTechniques LISFdter USFilter Corporation USFilter Membralor USFilter Whittier USFilter Johnson Screens Voight Gmbh Volgt GmbH, Filz- und Filtertechnik Web Dynamics Inc Web Dynamics Ltd WinkelhorstTrenntechnnik GmbH ZBF Mesh + Technology (see SEFAR lnc) Zenon Environmental Inc 3M Filtration Products 3M United Kingdom Plc

Brewing AFFCO Airpel Filtration Ltd Amazon Filters Ltd Arai Machinery Corporation Baker Process(Formerly R&B Filtration) Bea Filtri SpA G Bopp & Co AG G Bopp & Company Ltd British Filters Ltd BTR Environmental Ltd BTR Environmental PTY LTD CAE Trislot Carier Polluoon Control Ltd Carlson Filtration Ltd Cellulo co, Chisso Filter Co. Ltd Cleveland Wire Cloth Cole-Parmer Instrument company Contamination Control Ltd Contra-Shear Engineering Ltd Delkor Ltd Domnick Hunter Ltd, Industrial Division Domnick hunter ltd Eurofiltec SA Farey Industrial Ceramics Ltd Fiber Mark Gessmer Filmac (S/L Filtration) Srl Filter Specialists Inc Flowmatic Systems Inc Flowtech Fluid Handling Ltd FSI Filter Systems (Irlam) Ltd Galigani Filtri Srl GKD Gebr. Kufferath GmhH & Co KG GoodtechVanpipe Ltd Harborlite Corp. c/o World Minerals Inc Hatenboer-Demi BV Hayward Industrial Products Inc Heath Filtration Ltd H&rich Fiedler Gmbh & Co KG Herco Wassertechnik GmbH Humber Fabrics Ltd Industrial Filter 8r Pump Mfg Co Industr-Textil Job AB

Eeptember

1999

157

lonics (UK) Ltd ISP Filters N.V (Belgium) Johnson Progress Ltd Koch Membrane Systems Krauss Ma&i UK Ltd Kurita Machinery Manufacturing Co Ltd Lakes International SA Larox North America Lxox UK Lehmann & Voss & Co Laser Filtration Inc Lenser Filtratio” Gmbh & Co. Lenser UK Ltd LFC Lochem BV Loeffler Filter-Tech& GmbH Martin Kwz & Co Inc Miller-Leanan Inc Millipore (UK) Ltd Mott Corporation The Multiple Fabric Co Ltd Najade Separation BV Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd Oberlin Filter Co Osmonics lnc Pall Corporation Pall Ultrafine Filtration Company La Pap&a de1Be& SA Parker Hannifin Oy, Finn-Filter Division Parker Filtration PC1 Membrane Systems Ltd PCI-Memtech Perry Process Equipment Ltd Pier&i Benelux BV Plastok Group Plenty Filters Ltd P0lye”l PTI Technologies Ltd RefractronTechnologies Corporation Reko Industrial Equipment BV J Rettemnaier & S&e GmbH 81Co KG RaldTechno Co Ltd Rormingen-Petter, A Dover Resource Company Russell Finex Ltd Russell Finex NV Sartorius AG Scapa Filter Media Limited Schenk Filterbau GmbH Schenk Filter Systems Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme SECURA BC Sefar Fyltis SA SEFAR America Inc Seprotech Systems Inc Sernagiotto SpA Sillaford Ltd Smith & Loveless lnc Sparkler Filters Inc St&-Meta, PC1 Membrane Systems Ltd Superior Industrial Products Ltd Sweca 1°C Taprogge GmbH TonenTap)rus Co Ltd Total Filter Technology Inc TriSep Corporation Twin Filter BV Union Filtration a/s Unison Separations & Filtrations Pvr Ltd United Wire Ltd USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USF Societe des CeramiquesTechniques USF Edwards &Jones Voight Gmbh Voigt GmbH, Filz- and Filtertechnik Zander UK Ltd Zenon E”vironmental 1°C

Fruit

& Vegetable

Juices

AFFCO A/GTechnology Corporation Airpel Filtration Ltd Amazon Filters Ltd Arai Machinery Corporation Baker Process(Formerly R&B Filtration) Bea Filtri SPA G Bopp & Co AG G Bopp & Company Ltd British Filters Ltd BTR Environmental Ltd

158

September

1999

BTR Environmental PTY LTD Carier Pollution Control Ltd Carlson Filtration Ltd Cellulo co, Chisso Filter Co. Ltd Cleveland Wire Cloth Cole-Parmer Instrument Company Contamination Control Ltd Contra-Shear Engineering Ltd D&or Ltd Domnick hunter Itd Eimco-Wemco GB Eurofiltec SA Fairey Industrial Ceramics Ltd Fiber Mark Gessmer Filter Specialists Inc Filterspun Flowmatic Systems Inc Flowtech Fluid Handling Ltd Galigani Filtri Sri GKD Gebr. Kufferath GmbH & Co KG GoodtechVanpipe Ltd Harborlite Corp. c/o World Minerals 1°C Hayward Industrial Products Inc Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG Humber Fabrics Ltd Industrial Filter & Pump Mfg Co Industn-Textil Job AB Ionics (UK) Ltd ISP Filters N.V (Belgium) Koch Membrane Systems Krofta Engineering Ltd Lakes International SA Larox North America Lehman” & voss & co Lenser Filtration Inc Lenser Filtration Gmbh & Co. LFC Lochem BV Loeffler Filter-Technik GmbH Millipore (UK) Ltd The Multiple Fabric Co Lrd Najade Separation BV Orelia(Rhodia) Osmonics Inc Pall Corporation Pall Ultrafme Filtration Company La Papelera de1 Be&s SA Parker Hannifin Oy, Finn-Filter Division Parker Filtration PC1 ,Membrane Systems Ltd PCI-Memtech Perry Process Equipment Ltd Filtres Philippe Pier&i Group Pier&i Ben&x BV Plastok Group Plenty Filters Ltd Poly”lem RefractronTechnologies Corporation Reko Industrial Equipment BV J Retrenmaier & Sahne GmbH & Co KG RohTechno Co Ltd Ronningen-Petter, A Dover Resource Company Russell Finex Ltd Russell Finex NV Sartorius AG Schenk Filterba” GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme SECURA BC SEFAR America Inc Seprotech Systems Inc Sernagiom SpA S&ford Ltd Smith & Loveless 1°C Sparkler Filters Inc Stella-Meta, PC1 Membrane Systems Ltd sweco Inr Total Filter Technology Inc Twin Filter BV Ultra-Tech Services Ltd Union Filtration a/s Unison Separations & Filtrations Pvt Ltd UnitedWire Ltd USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USF Societe des Cerarmques Techniques USF Edwards & Jones Voigbt Gmbh

Voigt GmbH, Fib- und Filtertechnik Zeno” Environmental Inc

Soft

Drinks

AFFCO Airpel Filtration Ltd Amazon Filters Lrd Automatic Filters Inc (Tekleen) Baker Process(Formerly R&B Filtration) Bea Filai SpA British Filters Ltd BTR Envirommental Ltd BTR Environmental PTY LTD Crier Pollution Control Ltd Carlso” Filtration Ltd Cellulo co, Chisso Filter Co. Ltd Cleveland Wire Cloth Cole-Parmer Instrument Company Contamination Control Ltd Delkor Ltd Domnick hunter Itd Eurofiltec SA Fairey Industrial Ceramics Ltd Fiber Mark Gessmer Filter Specialisti Inc Filterspun Flowmatic Systems Inc Flowtecb Fluid Handling Ltd FSI Filter Systems (Irlam) Ltd Galigani Filtii Srl GoodtechVanpipe Ltd Hatenboer-Demi BV Hayward Industrial Products Inc Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG Humber Fabrics Ltd Industrial Filter B Pump Mfg Co Industri-Textil Job AB tonics (UK) Ltd ISP Filters N.V (Belgium) KDF FluidTreatment I”c L&OS International SA Larox No&America Leh”la”” &Voss 81co Lenser Filtration Inc LFC Lochem BV Loeffler Filter-Technik GmbH 1Millipore (UK) Ltd Mott corporation The Multiple Fabric Co Ltd Najade Separation BV Orelis(Rhodia) Osmonics Inc Pall Corporation Pall Ultrafine Filtration Company La Papelera de1 Be& SA parker Hannifin Oy, Firm-Filter Division Parker Filtration PCI-Memtecb Perry Process Equipment Ltd Pier&i Benelux BV Plastok Group Plenty Filters Ltd Polymem PTITeclmologies Ltd J Rettenmaier & S&ne GmbH 81Co KG RokiTechno Co Ltd Ronningen-Petter, A Dover Resource Company Russell Finex NV Sartorius AG Sch.& Filterbau GmbH Schenk Filter Systems Ltd &he& Filter Systems Inc. Schenk Filtersysteme SECURA BC Sefar Fyltis SA SEFAR America Inc Seprotech Systems Inc Sernagiotto SpA Sillaford Ltd Smith & Loveless Inc Sparkler Filters Inc Stella-Meta, PCI Membrane Srstems Ltd Total Filter Technology Inr Twin Filter BV Ultra-Tech Services Ltd Union Filtration a/s Unison Separations & Filtrations Pvt Ltd United Wire Ltd USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division)

USF Soaete des CerarmquesTechmqaes Tiaight Gmbh Voigt GmbH, Filz- und Filtertechnik Zeno” Environmental Inc

Spirits

& Distillery

AFFCO Airpel Filtration Ltd Amazon Filters Ltd Arai Machinery Corporation Baker Process(Formerly R&B Filti G Bopp & Company Ltd British Filters Ltd BTR Environmental Ltd BTR Environmental PTY LTD Car&r Pollution Control Ltd Carlso” Filtration Ltd Cellulo co, Chisso Filter Co. Ltd Cleveland Wire Cloth Cole-Parmer Instrument Cornpan)Contamination Control Ltd D&or Ltd Domnick hunter Itd Eurofiltec SA Fairey Industriai Ceramics Ltd Filter Specialists Inc Filterspun Flowmatic Systems Lnc Flowtech Fluid Handling Ltd GoodtechVanpipe Ltd Hatenboer-Demi BV Hayward Industrial Products Inc Heath Fiitration Ltd Humber Fabrics Ltd Industrial Filter a; Pomp Mfg Co Industr-Textil Job AB Ianics (UK) Ltd ISP Filters N.V (Belgium) Johnson Progress Ltd Koch Membrane Systems L&OS International S-4 Lax-ox North America Lehman” a! voss 8: co Lenser Filtration Inc Lenser Filtration Gmbh & Co. Loeffler Filter-Tech& GrnbH Millipore (UK) Ltd The Multiple Fabric Co Ltd Najade Separation BV Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd Orelis(Rhodia) Osmo”ics 1°C Pall Corporation Pall Ulrrafine Filtration Company La Pap&a de1 Be& SA Parker Han&in Oy, Fim-Filter Division Parker Filtration Perry Process Equpment Ltd Pier&i Groop Pier&i Benelux BV Plastok Group Plenty Filters Ltd PTITechnologics Ltd I Rettenmaier 8x S&e GmbH h Co KG ikkiTechno Cc Ltd Ronningen-Petter, A Dover Resource Company Russell Finex Ltd Russell Finex NV Sartorius AG Schenk Filterba” GmbH Schenk Filter Systems Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme SECURA BC &far Fyltis SA SEFAR America inc Sernagiotto SpA S&ford Ltd Smith & Loveless 1°C Sparkler Filters I”c Superior Industrial Products Ltd Total FilterTechnology Inc Unison Separations & Filtrations Pvt Ltd UnitedWire Ltd USF Johnson-Johnson Filtration Systems USF Filtration Br Separations (Vessei Division) USF Societe da Ceramiqms Techniques Voight Gmbh Voigt GrnbH, Filz- und Filterrechnik

Filtration

& Separation

Zander UK Ltd Zwicky Engineering Ltd

Wines AFFCO A/G Technology Corporation Airpel Filtration Ltd Amazon Filters Ltd Ameridia, division of Eurodia Industrle Aqualytics, Inc Baker Process(Formerly R&B Filtration) Bea Filtri SpA G Bopp & Co AG G Bopp & Company Ltd British Filters Ltd BTR Environmental Ltd BTR Environmental PTY LTD CAE Trislot Carier Pollution Control Ltd Carlson Filtration Ltd Cellulo co, Chisso Filter Co. Ltd Cleveland Wire Cloth Cole-Parmer Instrument company Contamination Control Ltd Contra-Shear Engineering Ltd Delkor Ltd Domnick hunter Itd Eurofiltec SA Fairey Industrial Ceramics Ltd Fiber Mark Gessmer Filmac (S/L Filtration) Sri Filter Specialists Inc Filterspun Filtertek Inc Flowmatic Systems Inc Flowtech Fluid Handling Ltd Galigani Filtri Srl Gaudenzi Srl GKD Gebr. Kufferath GmbH & Co KG GoodtechVanpipe Ltd Harborlite Corp. c/o World Minerals Inc Hayward Industrial Products Inc Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG Humber Fabrics Lrd Idee E Prodotti Srl Industrial Filter 81Pump .Mfg Co Industr-Textil Job AB Ionics (UK) Ltd ISP Filters N.V (Belgium) Johnson Progress Ltd Koch Membrane Systems Lakes International SA Larox North America Lehman” &Voss & CO Lenser Filtration Inc Laser Filtration Gmbh & Co. Loeffler Filter-Technik GmbH Millipore (UK) Ltd Mott Corporation The Multiple Fabric Co Ltd Najade Separation BV National Fluid Separators Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd Osmonics Inc Pall corporation Pall Ultrafine Filtration Company La Papelera de1Be&s SA Parker Ham&n Oy, Finn-Filter Division Parker Filtration Perry Process Equipment Ltd Filtres Philippe Pier&i Group Pier&i Benelux BV Plastok Group Plenty Filters Ltd POlpY” PTI Technologies Ltd J Rettenmaier 81Sb;hne GmbH Di Co KG RokiTechno Co Ltd Ronningen-Petter, A Dover Resource company Sartarius AG Schenk Filterbau GmbH Schenk Filter Systems Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme SECURA BC Sefar Fyltis SA SEFAR America Inc Sernagiotto SpA

Filtration

& Separation

Sillaford Ltd Smith & Loveless Inc Sparkler Filters Inc Stella-Meta, PC1 Membrane Systems Ltd SupafloTechnologies Pty Ltd sweco Inc TonenTapyrus Co Ltd Total Filter TechnoIogy Inc TrlSep Corporation Union Filtration a/s Unison Separations & Filtrations Pvt Ltd United Wire Ltd USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USF Societe des Ceramiques Techniques USFilter Johnson Screens Voight Gmbh Voigt GmbH, Filz- und Filtertechnik

Dairy AFFCO A/GTechnology Corporation Ahlstrom Filtration Inc Airpel Filtration Ltd Alderley Process Technologies Ltd Amazon Filters Ltd Ameridia, division of Eurodia Industrie Aqualyhcs, Inc Arai Machinery Corporation Automatic Filters Inc (Tekleen) Baker Process(Formerly R&B Filtration) BLF Filtermedien Gmbh & Co. BOKELA GmbH G Bopp & Co AG G Bopp & Company Ltd BTR Environmental PTY LTD BTTG, British Textile Technology Group BWFTextil GmbH & Co KG, hchbereich Filtration Carier Pollution Control Ltd C&on Filtration Ltd Cleveland Wire Cloth Cole-Parmer Instrument Company Contamination Control Ltd Contra-Shear Engineering Ltd CS&S Filtiation Cumberland Process Equipment Delkor Ltd Deomed (PTY) Ltd Domnick Hunter Ltd, Industrial Division Domnick hunter ltd Dust Extraction (International) Ltd Fairey Industrial Ceramics Ltd Fiber Mark Gessmer Filter Specialisti Inc Filterspun Filtroba Ltd (Prozess Technologie) Flowmatic Systems Inc GKD Gebr. Kufferath GmbH & Co KG Graver Technologies Hayward Industrial Products Inc Heath Filtration Ltd H&rich Fiedler Gmbh & Co KG IEMTechnologies Ltd Industrial Filter & Pump Mfg Co industr-Textil Job AB Intensiv-Filter GmbH & Co KG Ion& (UK) Ltd ISP Filters N.V (Belgium) Koch Membrane Systems Krofta Engineering Ltd L&OS International SA Larox Corporation Larox North America Laser Filtration Inc Loeffler Filter-Technik GmbH Miller-Leaman Inc The Multiple Fabric Co Ltd Najade Separation BV National Filter Media Corporation Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd Nordlys-PGI OreIis(Rhodia) Osmonics Inc OutokumpuTechnology PTY LTD Pall Corooration Pall Ulhafme Filtration Company Parker Hannifin Oy, Finn-Filter Division Parker Filtration PCI Membrane Systems Ltd PCI-Memtech Perry Process Equipment Ltd

.~~

Pier&i Group Pier&i Benelux BV Plastok Group Plenty Filters Ltd Polymem Russell Finex Ltd Russell Fmex NV %&Tech SPA Sarrorius AG Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Sefar Fyltis SA SEFAR America Inc Seprotech Systems Inc Sericol Ltd, Industrial Fabra Division Sillaford Ltd Smith & Loveless Inc Sparkler Filters Inc Stork Friesland BV SupafloTechnologies Pty Ltd sweco 1°C Total FilterTechnology Inc TriSep Corporation Ultrd-Tech Services Ltd Union Filtration a/s Unison Separations & Filtrations Pvt Ltd United Wire Ltd USF Johnson-Johnson Filtration Systems USF Filtration & Separations (Vessel Division) USF Societe des CeramiquesTecbniques USFilter Johnson Screens WOKU-Filtermedia Gmbh si Co. KG Zander UK Ltd Zenon Environmental Inc Food Absolut Filtertechnik GmbH AFFCO Ahlsh-om Filtration Inc Airmaster Engineering Ltd Airpel Filtration Ltd Alderley ProcessTechnologies Ltd Amazon Filters Ltd Ameridia, division of Eurodia Ilndustrie Andritz Sprout-Bauer SA Aqualytics, Inc Arai Machinery Corporation Automatic Filters Inc (Tekleen) Baker Process(Formerly R&B Filtration) Bea Filtri SpA BOKELA GmbH G Bopp & Company Ltd Boxmag-Rapid Ltd BTR Environmental Ltd BTR Environmental PTY LTD BTR Environmental Ltd DCE BTTG, BritishTextileTechnoIogy Group BWFTextil GmbH & Co KG, Fachbereich Fiitration CAE Trislot Carier Pollution Control Ltd Carlson Filtration Ltd Cell& co, Chemvinm Carbon Chisso Filter Co. Ltd Cleveland Wire Cloth Cole-Parmer Instrument Company Contamination Control Ltd Contra-Shear Engineering Ltd CS&S Filtration Delkor Ltd Deomed (PTY) Ltd Domnick Hunter Ltd, Industrial Division Domnick hunter ltd Dorr-Oliver BV Dust Extraction (International) Ltd Eimco-Wemco GB Eurofiltec SA Fairey Industrial Ceramics Ltd Fairey Microfiltiex Ltd Fiber Mark Gessmer Filmac (S/L Filtration) Srl Filter Specialists Inc Filterspun Filtroba Ltd (ProzessTechnologie) Flowmatic Systems Inc Fosplant Freddy Products Ltd FSI Filter Systems (Irlam) Ltd Galigam Filtri Sri Gaudenzi Srl

GoodtechVanpipe Ltd Graver Technologies Haden Drysys Environmental Hayward Industrial Products Inc Heath Filtration Ltd Herding AG Filterteclmik Idee E Prodotti Sri IEMTechnologies Ltd Industrial Filter & Pump Mfg Co Industr-Textil Job AB Intensiv-Filter GmbH & Co KG Ionic8 (UK) Ltd ISP Filters N.V (Belgium) Koch Membrane Systems Krofta Engineering Ltd Kurita Machinery Manufacturing Co Ltd L&as International SA Larox Corporation Larox North America Larox UK Lehman & Voss & Co Lenser Filtration Inc Lenser Filtration Gmbh & Co. Lenser UK Ltd LFC Lochem BV Loeffler Filter-Tech& GmbH MAC Equipment Inc Mahle lndustriefilter Richard Mozley Ltd The Multiple Fabric Co Ltd Najade Separation BV National Filter Media Corporation Netzsch Filtrationstecbnik GmbH Netzsch Asia Pacific Pte Ltd Nordlys-PGI Orelis(Rhodia) Osmonics Inc Outokumpu Technology PI-Y LTD Pall Corporation Pall Ultrafine Filtration Company Pannevis BV Parker Han&n Oy, Finn-Filter Division Parker Filti-ation PC1 Membrane Systems Ltd PCI-Memtech Perry Process Equipment Ltd Pieralisi Group Pier&i Benelux BV Plastok Group Plenty Filters Ltd P0lymem Porwir Technology Ltd Reko Industrial Equipment BV J Rettenmaier & SGhneGmbH & Co KG Rormingen-Petter, A Dowr Resource company Rousselet UK Ltd Russell Finex Ltd Russell Finex NV S&Tech SpA Sartorius AG Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Sefar Fyltis SA SEFAR America Inc Sericol Ltd, Industrial Fabrics Division S&ford Ltd SimpsonThomson Filtration Smith & Loveless Inc Sparkler Filters Inc Stella-Meta, PC1 Membrane Systems Ltd Stork Friesland BV Supaflo Technologies Pty Ltd Superior Industrial Products Ltd Swero hc TechnischeTextilien Ltirrach GmbH Total Filter Technology Inc TriSep Corporation Tivin Filter BV Typhoon IndustrieleVentilatie NV Union Filtration a/s Unison Separations & Filtrations Pvt Ltd United Air Specialists (UK) Ltd UnitedWire Ltd USF Johnson-Johnson Filtration Systems USF Societe des Ceramiques Techniques USFilter Johnson Screens Voight Gmbh Voigt GmbH, Filr- und Filtertechnik Zander UK Ltd Zenon Environmental Ix

September

1999

159

Parker Han&n Oy, Finn-Filter Division Filhes Philippe Plenty Uniqmp Pq Ltd The Protector Lamp & Ligbtig Co Ltd ScapaFilter Media Limited SECURA BC War Fyltis SA SEFAR America Inc Sericol Ltd, Industrial Fabrics Division Sernagiott” SpA SupafloTechnologies Pty Ltd Superior Industrial Products Ltd Technische Textilien Lbrrach GmbIH Texan UK Ltd USFilter Johnson Screens WOKU-Filtermedia Gmbh & Co. KG

MINING Bauxite Airmaster Engmrering Ltd Baker Process(Formerly R&B Fileation) BLF Filtermedien Gmbh & Co. BOKELA GmbH BTR Environmental PTY LTD Cellulo co, CIBA Speciality Chemicals Dorr-Oliver BV Dust Extraction (International) Ltd Dustech Engineering Ltd Eimco-Wemc” GB Filtrex Srl Gaudfrin Goodtech Vanpipe Ltd W L Gore &Associates Inc Heath Filtration Ltd Humber Fabrics Ltd Industii-Teal Job AB Intensiv-Filter GmbH & Co KG Johnson Progress Ltd Krauss Maffei UK Ltd Krauss-Maffei (UK) Ltd Dorr-Oliver Division Larox North America La-ox UK The Multiple Fabric Co Ltd National Filter Media Corporation Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd OutokumpuTechnal”~ PTY LTD Filtres Philippe ScapaFilter Media Limited Sefar Fyltis SA Sernagiotto SpA Sparkler Fdters Inc SupafloTechnologies Pty Ltd Superior Industrial Products Ltd Sweca Inc TechnischeTextilien LGrrach GmbH USFilter Johnson Screens WOKU-Filtermedia Gmbh & Co. KG

Coal AAF International Airmaster Engineering Ltd Baker Process(F”rmerly R&B Filtration) BLF Filtermedien Gmbh & Co. BOKELA GmbH Thomas Broadbent & Sons Ltd BTR Environmental PTY LTD BTTG, BritishTextileTechnology Group BWFTestil GmbH & Co KG, Fachbereich Filtration CIBA Speciality Chemicals C.T.P Delkor Ltd Dorr-Oliver BV Doucet MS Filtration Dust Extraction ilnternational~ Ltd Dustech Engineering Ltd Emxo-Wemc” GR Filtrex Srl -~ Gaudfrin Ge*W%t GoodtechVanplpe Ltd Hamon Research-Cottrell Europe Hamon Research-Cottrell Inc. Heath Filtiation Ltd Heinrich Fiedler Gmbh & Co KG Humber Fabrics Ltd Industr-Textil Job AB Inter&v-Filter GmbH 81Co KG John Fowler (India) Ltd Johnson Progress Ltd Krauss-Maffei (UK) Ltd Dorr-Oliver Division Kurita Machinery Manufacturing Co Ltd Lakes International SA La-ox North America Lenser Filtration Inc Lenser Filtration Gmbh & Co. Lenser UK Ltd Masturlal Private Ltd Richard Mozley Ltd National Filter Media Corporation Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd Outokumpu Technology PTY LTD

160

September

1999

Hazardous (Uranium,

Materials etc.)

Absolut Filtertechnik GmbH AML Industries Inc Baker Pmcess(Formerly R&B Filtration) BOKELA GmbH BTR Environmental PTY LTD CIBA Speciality Chemicals Cumbedand Process Equipment Delkor Ltd Du Pant de Memours International S.A. Eimco-Wemc” GB Eurofiltec SA Filtrex Srl Gaudfrin W L Gore &Associates Inc Heath Filtration Ltd Industri-Textil Job AB Intensiv-Filter GmbH & Co KG Lakes International SA Lenser Filtration Gmbh 81Co. LFC Lochem BV National Filter Media Corporation Oberlin Filter Co OutokumpuTe~hnol”~ PTY LTD Pall Rochem Pannevis BV Filtres Philippe Sefar Fyltis SA Sernagiatto SpA Sparkler Filters Inc St&-Meta, PC1 Membrane Systems Ltd Supaflo Technologies Pty Ltd Superior Industrial Products Ltd TechnischeTextilien Lb;rrach GmbH 1USFilter Johnson Screens

Minerals (Copper, I ’Metal 4irmaster Engineering Ltd

etc)

3aker Process(Formerly R&B Filtration) Gmbh & Co.

I 13LF Filtermedien I 130KELA GmbH

9TR Environmental PTY LTD SIBA Speciality Chemicals 1elk”r Ltd lorr-Oliver BV Ju Pant de Memours International S.A. 1uPont Nonwovens Tjvek lust Extraction (International) Ltd Zimco-Wemc” GB :uroflltec SA 5lmac (S/L Filtration) Sri %ltrex Sri ;aligani Fdbi Srl htois Zaudfrin ;oodtechVanpipe Ltd N L Gore &Associates Inc leath Filtration Ltd iumber Fabrics Ltd ndustri-Textil Job AB ntensiv-Filter GmbH & Co KG ohnson Progress Ltd :rauss-M&i (UK) Ltd Dorr-Oliver Division L.&OS ‘“te**ati0na1 SA L.n-ox Corporation L;xox North America L;KOX UK Ltmser Filtration fnc L‘:nser Filtration Gmbh & Co. Ll‘C Lochem BV M.AC Equipment Inc R ichard Mozley Ltd Tlhe .Multiple Fabric Co Ltd N ational Filter Media Corporaon

I ’

Netzsch Filtrationstechnik GmbH Oberlin Filter Co Osmo”ics Inc OutokumpuTechnolagy PTY LTD Pall Corporation Pall Rachem Pannevis BV Filtres Philippe Russell Fmex NV Scapa Filter Media Limited Sefar Fyliis SA SEFAR America Inc Sernagiono SpA Smith & Loveless Inc Sparkler Filters Inc Stella~Meta, PC1 Membrane Systems Ltd Supaflo Technologies Pty Ltd Superior Indushial Products Ltd Sweco Inc TecbnischeTexrilien LBrrach GmbH Tenmat Ltd USFilter Johnson Screens WOKU-Filtermedia Gmbh & Co. KG

Mineral

Extraction

Access Hydraulics Ltd ACS Industries Inc AFFCO Airmaster Engineering Ltd Baker Process(Formerly R&B Filtration) BLF Filtermedien Gmbh & Co. BOKELA GmbH BTR Environmental Ltd BTR Emironmental PTY LTD BTR Environmental Ltd DCE CIBA Speciality Chemicals D&or Ltd Dust Extraction (International) Ltd Eimco-Wemco GB Fairey Industrial Ceramics Ltd Filmac (S/L Filtration) Sri Filtration Group Inc Filtrex Srl Gantois Gaudfrin Heath Filtration Ltd Humber Fabrics Ltd Industr-Textil Job AB Intensiv-Filter GmbH & Co KG ISP Filters N.V (Belgium) Krauss-Maffei (UK) Ltd Dorr-Oliver Division Larox North America La-ox UK Laser Filtration Inc LFC Lochem BV Masturlal Private Ltd National Filter ‘Media Corporation Netzsch Filtrationstechnik GmbH Outokumpu Technology PTY LTD PC1 Membrane Systems Ltd Filhes Philippe Pleralisi Group Plenty Uniquip Pty Ltd 3aatiTech SpA &pa Filter Media Limited Scottex Ltd S&r Fyltis SA SEFAR America Inc jericol Ltd, Industrial Fabrics Division jernagiotto SpA jparkler Filters Inc IupafloTechnologies Pty Ltd Superior Industrial Products Lrd rechnischeTextilien LBrrach GmbH NOKU-Filtermedia Gmbh & Co. KG

Celite Corporation, World Mmerals Inc CIBA Speciality Chemicals C.T.P Delkor Ltd Dorr-Oliver BV Dust Exrrachon (International) Ltd Dustech Engineering Ltd Eimco-Wemco GB Eriez Magnetics Europe Ltd Fairey Industrial Ceramics Ltd Fdmac (S/L Filtration) Srl Filter Specialists Inc Filtrex Srl S G Fran& Co Inc Galigani Filtri Srl Gantois Gaudfrin GeneVet Giovanola F&es SA GoodtechVanpipe Ltd W L Gore &Associates Inc Heath Filtration Ltd Herding AG Filtertechnik Hasokawa MikroPul (a division of Hosokawa Micron) Industr-Texti Job AB Intensiv-Filter GmbH 8r Co KG Johnson Progress Ltd Krauss Maffei UK Ltd Krauss-Maffei (UK) Ltd Dorr-Oliver Division Krebs Engineers Kurita Machinery Manufacturing Co Ltd Lakos International SA Larox Corporation Larox North America Larox UK Lenser Filtration Inc Lenser Filhation Gmbh & Co. LFC Lochem BV Masturlal Private Ltd Richard Mozley Ltd The Multiple Fabric Co Ltd National Filter Media Corporation Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd OutokumpuTechnoloa PTY LTD Pannevis BV PC1 Membrane Systems Ltd Perry Process Equipment Ltd Filtres Philippe Plenty Uoiqtip Pty Ltd Ronningen-Petter, A Dover Resource company Russell Finex Ltd SaatiTech SpA ScapaFilter Media Limited Schauenburg Maschinen und Anlagenbau GmbH Sefar Fyltis SA SEFARAmerica Inc Sericol Ltd, Industrial Fabrics Division Sernagiott” SpA Sparkler Filters Inc SupafloTecbnologies Pty Ltd Superior Industrial Products Ltd Technische Textihen LGrrach GmbH Texan UK Ltd Unison Separations & Filtrations Pvt Ltd United Air Specialista (UK) Ltd UnitedWire Ltd USF Sac&e des Ceramiques Techniques USFilter Johnson Screens Waste-Tech Inc WOKU-Filtermedia Gmbh & Co. KG

Mining IMineral

Processing

IAF Ioternational idanced SeparationTechnologies iirmaster Engineering Ltd A irpel Filtration Ltd Baker Pmcess(Formerly R&B Filtrahon) B LF Filtermedien Gmbh & Co. B OKELA GmbH B oxmag-Rapid Ltd T homas Bmadbent % Sons Ltd B TR Environmental Ltd B TR Environmental PTY LTD B TR Environmental Ltd DCE B TR Environmental B.V B WFTextil GmbH & Co KG, Fachbereich Filtration

*

4ccess Hydraulics Ltd Airmaster Engineering Ltd Baker Process(Formerly R&B Filtration) BLF Filtermedien Gmbh ei Co. ROKELA GmbH :“xmag-Rapid Ltd #TR Environmental Ltd ITR Environmental PTY LTD TR Environmental Ltd DCE XBA Spenality Chemicals )orr-Oliver BV )owzet MS Filtration just Extraction (International) Ltd juste& Engineering Ltd ilmac (S/L Filtration) Srl ilterspuo ibex Srl

Filtration

& Separation

ENGAGEDIEMME, THEFULLYAUTOMATIC “UNMANNED” FILTERPRESS “ME” SAVES UPTO j: OFYOURCOSTS. ., The-filter press modME is a new generation of the solid-liquid separation systems under pressure, in which the application of the fully automation allows to save on: SHORTENED FILTERING TIME REDUCED DISCHARGE TIME MORE REDUCED PLANT SIZE LOWER TOTAL INVESTMENT PRICE POSSIBILITYTO CARRYOUTMOREWORKINGFREQUENCES LOWER MANAGING COSTS STAFF ABSENCE DURING SHIFTING PHASES.

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Galigani Filtri Sri GW&OlS Gaudfrin W L Gore &Associates Inc Harborlite Corp. c/o World Minerals Inc Heath Filtration Ltd Heinrich Fiedler Gmbh & Co KG Idee E Prodotti Srl Industr-Text3 Job AB Intensiv-Filter GmbH ei Co KG lonics (UK) Ltd John Fowler (India) Ltd Johnson Progress Ltd Krauss-Maffei (UK) Ltd - Dorr-Oliver Division L&s International SA Larox North America Larox UK Leeser Filtration Inc Lenser Filtration Gmbh & Co. MAC Equipment Inc Masturlal Private Ltd National Filter Media Corporation Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd OutokumpuTechnology PTY LTD Parker Hannifin Oy, Finn-Filter Division PC1 Membrane Systems Ltd Filtres Philippe Pier&i Group Plenty Filters Ltd Plenty Uniquip Pty Ltd The Protector Lamp & Lighting Co Ltd SaatiTech SpA Scapa Filter Media Limited Schauenburg Maschinen und Anlagenbau GmbH Sefar Fyhis SA Sericol Ltd, Industrial Fabrics Division Sernagiotto SpA Sillaford Ltd Sparkler Filters Inc Sup& Technologies Pty Ltd Superior Industrial Products Ltd sweco Inc TechnischeTextilien LGrrach GmbH United Wire Ltd Waste-Tech lnc

NowMetallic

Minerals

Baker Process(Formerly R&B Filtration) BLF Filtermedien Gmbh & Co. BOKELA GmbH Boxmag-Rapid Ltd BTR Environmental PTY LTD CIBA Speciality Chemicals Cole-Parmer instrument company C.T.P Du Pant de Memours International S.A. Dust Extraction (International) Ltd Dustech Engineering Ltd Eimco-Wemco GB Fairey Industrial Ceramics Ltd Filtrex Sri Galigani Filtri Srl Gaudfrin Genevet W L Gore 81Associates inc Heath Filtration Ltd Hosokawa MikroPul (a division of Hosokawa Micron) Industri-Textil Job AB IntensiwFilter GmbH & Co KG Krauss-Maffei (UK) Ltd - Dorr-Oliver Division L&OS International SA Larox North America Lamx UK Laser Filtration Inc National Filter Media Corporation Netzsch Filtrationstechnik GmbH Nehsch Asia Pacific Pte Ltd Oberlin Filter Co OutokumpuTechnology PTY LTD Filtres Philippe SaatiTech SpA Scapa Filter Media Limited Sefar Fyltis SA Serical Ltd, Industrial Fabrics Division SupafloTechnologies Pty Ltd Superior Industrial Products Ltd Technische Text&en Lbrach GmbH

162

September

1999

Precious

Metals

(Gold,

etc)

AML Industries Inc Baker Process(Formerly R&B Filtration) BOKELA GmbH Boxmag-Rapid Ltd BTR Fnwonmental PTY LTD Chemviron Carbon CIBA Speciality Chemicals Cuinberland Process Equipment Delkor Ltd Du Pant de Memows International S.A. Dust Extraction (International) Ltd Eimco-Wemco GB Filterspun Filtrex Srl Galigani Filhi Srl Gaudfrin W L Gore &Associates Inc Guedu SA Heath Filtration Ltd Horokawa MikroPul (a division of Hosokwa Micron) Industrial Filter & Pump Mfg Co Industii-Textil Job AB Intensiv-Filter GmbH & Co KG ISP Filters N.V (Belgium) Johnson Progress Ltd Krauss-Maffei (UK) Ltd - Dorr-Oliver Division L&OS International SA L?.rox corporation Larox North America Larox UK Lenser Filtration Inc Lenser Filtration Gmbh & Co. LFC Lochem EV MAC Equipment Inc The Multiple Fabric Co Ltd National Filter Media Corporation Netzsch Filtrationstechnik GmbH Netzsch Asia Pacific Pte Ltd Oberlin Filter Co osmonics Inc OutokunpuTechnalogy PTY LTD Pannevis BV PC1 ‘Membrane Systems Ltd PCI-Memtech Filtres Philippe ScapaFilter Media Limited Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Sefar Fyltis SA Sparkler Filters Inc Stella-Meta, PC1 Membrane Systems Ltd Sup&Technologies Pty Ltd Superior Industrial Products Ltd TechnischeTextilien LBrrach GmbH Tenmat Ltd USFilter Johnson Screens

APPLIED

Absolute

POWER OIL Filters

AAF International AAF International BV Absolair Filtration Ltd Absolut Filtertech& GmbH ‘4ccess Hydraulics Ltd ACS Filtertechniek BV Air Filter Service Co Inc Air Kontrol lnc AirTechniques International Airclean Ltd AirFilt Filtertechnik GmbH AirkIean Engineering Pte Ltd AirMaze Corporation Alan Mane (Asia) Inc Amazon Filters Ltd Ametek Filters Ltd Ametek Singapore Pte Ltd Amiad Filtration Systems Applied Membranes lnc APV Baker Ltd Arbor Technologies Inc -4utomet Filtration Ltd Baaire Ltd Beta A/S Blaschke GmbH BTR Environmental Ltd Vokes

and

BTR Environmental PTY LTD Cambridge Filter (Japan) Ltd Camfil SA Camfil AB Camfil GmbH Car&I Ltd Camfil SpA carter & company CC Jensen A/S Chemitreat Private Ltd Climavent-Cadi COFIM SpA Contamination Control Ltd Coral SpA Corning Costar GmbH Corning Costar Japan Costar Euroue Ltd Costar ItalidSrl Costar UK Ltd CPM Carl Prandtl GmbH Culligan Espana SA Culligan International Culligan International (UK) Ltd Culligan Italiana SpA Cum Europe Curio GmbH Cum Europe SA Cum Inc Dahlman BV Daido Machines Co.Ltd Delbag Lufffzlter GmbH Delta Filter Ltd Design Filters Ltd Donmick hunter ltd dominique Dutscher SA Eden Equipment Co, Excel Division Elga Inc Emcel Filters Ltd Environmental Equipment Consulting & Production Inc Environmental Filter Corporation EPE (UK) Ltd Eurofiltec SA Farr Company Farr Filtration Ltd Fawcett Christie Hydraulics Fileder Filter Systems Ltd Filpap sro Filter Specialists Inc Filter Technology Filtercor Inc Filter&r ofTexas Filtra Corporation Filtration Systems, Div. of Mech. Mfg. Corporation Filtro Pte Ltd Filtros Energia SA Flair International Ltd Flanders Filters Inc Fltitek Corporation Flupac Ltd Reudenberg Nonwovens, Air Filtration Division FreudenbergVIiesstoffe KG Freudenberg Nonwovens L.P. FSI Filter Systems (h-lam) Ltd Gilroy Filtration Ltd GKN Sinter Metals, Filters GmbH GKN Bound Brook Ltd GKN Sinter Metals Greig Filters Inc Headline Filters GmbH Headline Filters Ltd Hedley Hydraulics Ltd H&pet Ltd HET Filtertecbnik GmbH Horizon International Hosokawa Micron Corporation Hycon Corporation INA Filtration Indufl BV Indufilt GmbH, IndustrieGltration Inter&a (UK) Ltd ISP corporation ISP (Great Britain) Co Ltd ISP/GAF Filter Systems John Fowler (India) Ltd Johnson Filtration Products Inc Kernper GmbH Keystone Filter Division, Met-Pro C0rporati0n K&H Eppasteiner GmbH & Co KG Kondoh Industries Ltd H KrantzTKT GmbH 0

Krofta Engmeering Corporatmn Lehmann & Voss & co Loeffler Filter-Technik GmbH Luw-a Ltd, Filter Technology Luwa Filter & Shelter Mahle Industriefilter Mat&Son Inc Memcor SA Memtec America Corporation, Electronics Group Memtec Ltd Memtec America Corporation, Filterite Group Merrem & la Porte BV Micro Mesh Engineering Ltd Microdyn Modulbau GmbH & Co KG Microgon Inc MicroPure Filtration Inc MikiWpr Millipore Corporation IMillipore SA ,MP Filbi SpA MP Filtri UK Ltd N&b Air Ltd New Logic International Norman Ultraporous Filters North American Filter Corporation Oberlin Filter Co Osmonics Europa SA Pall Australia Pall Europe Ltd Pall Filtrationstechnik GmbH Pall Fluid Clarification Pte Ltd Parker Ha& Oy, Finn-Filter Division Parker Hannifin Corporation, Process Filtration DivParker Hamifm DanmarkA/S Parker Filtration Parmatic Filter Corporation Peerless Manufacturing Co Penair Filtration, Interfilta (UK) Ltd Perry Equipment Corporation P&J Dust Extraction Ltd Plenty Filters Ltd Plenty Uniquip Pty Ltd Porous Media Corporation Power Utilities Ltd Prosep Filter Systems Ltd PTITechnalogier Inc H Putsch GmbH & Co RakiTeclmo Co Ltd Ropw Advanced Technology SaatiTech Inc Sartorius Corporation Sartorius KK Sartorius Separation Technology SEFAR Inc Seiti-Filter-Werke GmbH & Co Sintair Ltd Sintertech Smith & Loveless Inc Sparkler Filters International StorkVeco BV StorkVeco International Inc TCG Unlimited BV Total Filtiation Ltd/Total Separation Ltd Triple R Industry Co Ltd/ Triple R Overseas cm-p Trox (UK) Ltd GebriiderTrox GmbH Tuscan Exports Ltd Twin Filter BV UCC International Ltd ultr<er gmbh “ltrafilter inc ultrafilter ltd USF Elga Ionpure Ltd USF Filimtion (ex Filtration SA) USF Filtration & Separations (Vessel Division) USFilter USFilter Corporation USFilter Filtration and Separations USFilter Membralox vaponics/osmonics Varun Enterprises Voight Gmbh Voigt GmbH, Filz- und Filtertechnik Water Equipment Technologies (Europe) Ltd Water Equipment Technologies Inc Westbury Filters Ltd Western Water Products Inc ZBF Mesh +Teclmology (see SEFAR Ix)

Filtration

& Separation

Compressed

Air

Access Hydraulics Ltd AFFCO Air Techniques International AirMaze Corporation Airpel Filtration Ltd Arbor Technologies Inc Ariel lndusbies Pty Ltd Ashra Consultants Pvt Ltd Bea Filtri SpA BEC Filters BMD-Garant Entstaub~gstechnik GmbH Boge Kompressoren GmbH BTR Environmental GmbH Neotechnik Filterbau carter & company Corning Costar Japan Costar Europe Ltd Costar It&a Srl Cum Eurape Cum GmbH Daido Machines Co.Ltd Del& BV(Flair Filtration & Drying BV) Deltech BV Densiaon Europe Ltd Didier Filtertechnik GmbH Dollinger International Dollinger Corporation Donmick Hunter Ltd, Industrial Division Dan&k hunter ltd Donaldson Europe NV Du Pant de Memours Internaiional S.A. dominique Dlrtscher SA E&H Filter Co Ltd Evtite Fiber Corporation Facet International Ltd Fairey Industrial Ceramics Ltd Faudi Feinhau GmbH Fiber Mark Gessmer F’I 1 pap sro Filter Technology Filterspun Filterworld Ltd Filtration Ltd Filtm Pte Ltd Flair International Ltd Flair GmbH Fltitek Colporation Flupac Ltd Gaudend Srl Gilroy Filtration Ltd GKN Sinter Metals, Filters GrnbH GKN Bound Brook Ltd GKN Sinter Metals Global Filters Ltd GoodtechVanpipe Ltd Hank&on International Hankison UK Ltd Headline Filters GmhH Headline Filters Ltd H&pet Ltd Himss Ltd Hiross SpA Ho5nxam Filter Corporation H&man” Maschinen u. Apparatebau GmbH HPP Ltd IMI Nargren Ltd Indufil BV John Fowler (b&a) Ltd Keltec FiltrationTechnology Inc. King Engineering Corporation Kirloskar Filters Pvt Ltd LA-MAN Corporation-Filter Division Lautiette Industries SA Locker Air-Maze Ltd Lehman” GrnhH 81Co KG, Nonwovens Division Heiwich L&r Stauhtechnik GmbH & Co KG Maeda Shell Service Co Ltd Mahle Industriefilter Filterwerk Mann + Hummel G:mbH Martindale Protection Ltd Max Rhodiu GmbH Memcor SA Memtec Ltd Micro Mesh Engi”eering Ltd Microtech Filters Ltd MikI0p Miller-Leaman Inc Monsanto Envim-Chem Systems Inc NAFCO I”c (North American Filtration corporatio”) Nihon Schumacher KK

Filtration

& Separation

NKRTechnology Ltd Norman Ultraporous Filters North American Filter Corporation Osmonics Europa SA Pall Australia Pall Filtratianstechnik GmbH Pall Fluid Cla&cation Pte Ltd Parker Hmnif,” Corporaho” Parker Haanifi” Oy, Finn-Filter Division Parker Hannifin Danmark A/S Parker Filhation Parmatic Filter Corporation Peerless Man&cmri”g Co Penair Filtration, Interfilta (UK) Ltd Perry Equipment Corporation Plenty Filters Ltd plenty Uniquip pty Ltd Polymer Papers Ltd PorexTechnologies POREX Porous Products Group GmbH Porous Media Corporation Porvair Advanced Materials (USA) Porvair Technology Ltd power Utilities Ltd Prosep Filter Systems Ltd Proffilt Kkt Rellumit Filtration Ltd Schumacher Umwelt- und Trenntechnik GmbH Schumacher/DMF Serfilco Ltd Serical Ltd, lndustial Fabrics Division S&air Futd Spira Sara Ltd Total Filtration Ltd/Total Separation Ltd Tusco” Exports Ltd ultrafilter gmbh ultraflter inc ultr<er ltd Unison Separations & Fil’uations Pvt Ltd USF Filtration (ex Filtration SA) Vaponics/Osmatics Voight Gmbh Voigt GmbH, Filz- und Filtertecbnik W&o Industrial Co Ltd Walker Filtration Ltd Zander Aufbereitigstech GmbH Zander Filter Systems Inc Zander UK Ltd

Compressed Removal

Air

- Oil

AirTechniques International Airpel Filtration Ltd A&i-a Consultants Pvt Ltd Bea Filhi SpA Boge Kompressore” GmbH C&o” Filtration Ltd carter L Company cum2 Europe Cum GmbH Daido Machines Co.Ltd De& EV(Flair Filtration & Drying BV) Deltech BV Didier Filtertechnik GmbH Dolli”ger International Doilinger Corporation Domnick Hunter Ltd, Industrial Division Domnick hunter ltd Evanite Fiber Corporation Facet International Ltd Fairey Industrial Ceramics Ltd Fiber Mark Gessmer Filpap sro Filter Technology Filterworld Ltd Filtration Ltd Filtro Pte Ltd Flair International Ltd Flair GmbH Fluitek Corporation Flupac Ltd Gaudcnzi Srl GiIroy File&ion Ltd GKN Sinter Metals, Filters GmbH GKN Sinter Metals GoodtechVanpipe Ltd Ha&son International Ha&son UK Ltd Headline Filters GmbH HeadLhe Filters Ltd Hiross Ltd Hiross SpA

IMI Norgren Ltd John Fowler (India) Ltd Keltec FiltrationTechnology Inc. King Engineering Corporation Kirloska Filters Pvt Ltd LA-MAN Corporation-Filter Division Locker Air-Maze Ltd Lohmann GmbH & Co KG, Nonwovens Division Maeda Shell Service Co Ltd Mahle Industriefdter Filterwerk Mann + Hummel GmbH Martindale Protection Ltd Max Rbodius GmhH Memcor SA Micro Mesh Engineering Ltd MikI0p0* Monsanto Enviro-Chem Systtms Inc NAFCO Inc (North American Filtration c”rporati0”) Niho” Schumacher KK NKR Technology Ltd Norman Ultraporous Filters North American Filter Corporation Osmonics Europa SA Parker Hmni6n Corporation Parker H&fin Oy, Fian-Filtmer Division Parker Han&” DannwkA/S Parker Filtration Peerless Manufacmring Co Perry Equipment Corporatio” Plenty Filters Ltd plenty Uniquip Pty Ltd Polymer Papers Ltd Porous Media Corpomtion Porvair Tech”ology Ltd power Lltilities Ltd Prosep Filter Systems Ltd Praffilt Kkt Purification Products Ltd SaatiTech SpA Schumacher Umwelt- undTre”ntechnik GmbH Schumacher/DMF Serfilco Ltd Sericol Ltd, Indust& Fabrics Division Spirax Sarco Ltd Total Filtration Ltd/Total Separation Ltd Tiuco” Exports Ltd ul~afilter gmbh ultra&r inc &<er ltd Unison Separations & Filtrations Pvt Ltd vapo”ics/osmo”ics Voight Gmhh Voigt GrnbH, Fib- und Filtertechnik Walker Filtration Ltd Zander Aufbereihmgstechnik IGmbH Zander Filter Systems Inc Zander UK Ltd

Compressed Air Dryers & Drying

8

Gas Systems

Air Techniques lntemational Boge Kompressoren GmbH Cleveland Wire Cloth Daido Machines CaLtd Delair BW(Flair Filtration & Drying BV) Deltech BV Dotick Hunter Ltd, industrial Division Domnjck hunter ltd The Duriron Company Inc Fiber Mark Gessmer Filter Technology Filtro Pte Ltd Flair Lnternational Ltd Flair GmbH Gardner Denver Gilroy Filtration Ltd Hank&” International Ha&son UK Ltd Headline Filters GmbH Headline Filters Ltd Hiross Ltd Hiross SpA King Engineering Corporation LA-MAN Corporation-Filter Division Lautrette Industries SA L&man” GmhH & Co KG, Nonwovem Division Micro Mesh Engineering Ltd Milirap* Norman Ultraporous Filters

Parker Ham& Oy, Finn-Filter Division Parker Filtration plenty Uniquip Pty Ltd Porous Media Corporation Porvair Technolo~ Ltd Prosep Filter Systems Ltd Russell Finex Ltd Se&x Ltd Total Filtration Ltd/Wtal Separation Ltd Ube Industries Ltd ultr<er gmbh ultrafilter i”c ultr<er ltd Zander Aufbereitungstechnik GmbH Zander Filter Systems Inc Zander UK Ltd

Hydraulic

Oil

Access Hydraulics Ltd AFFCO Airpel Filtration Ltd Argis Holding Arid Industries Pty Ltd Baldwin Filters Baldwin Filters Ltd Baldwin Filters NV Bedford Steer End & Co Ltd Bekaert FibreTechnologies Bhatia Engineering Company BOKELA GmhH G Bopp & Co AG G Bopp & Company Ltd British Filters Ltd BTR Entironmental Ltd Vokes BTR Environmental PTY LTD C&on Filtration Ltd Carter & company CC Jensen A/S Cerex Advanced Fabrics LP Champion Laboratories Inc Cleveland Wire Cloth CS&S Filwatio” Cum Europe Daido Machines Co.Ltd Dana Corporation Dana Corporation Europe Diag”etics Inc Dolli”ger Corporation Donaldson Europe NV EDT E&H Filter Co Ltd ENTEK IRD International Limited E”vironme”ta1 Equipment Consulti”g & Produaio” Inc EPE (UK) Ltd Ewnite Fiber Corporation Fairey Arlon BV Fairey Industrial Ceramics Ltd Ftiey Microfiltrex Ltd Fawcett Christie Hydraulics Fiber Mark Gessmer Filterspun Filtertek BV Filwation Ltd Filtrex Sri Filtro Pte Ltd Fleetguard Inc Fleetguard International Flowtech Fluid Handling Ltd Fltitek Corporation Forward Industries Ltd S G Frantz Co Inc FSI Filter Systems (Irlam) Ltd Gaudend Sri Geedon Marine Ltd Geyer’s Manufacturing & Design Lnc Gilroy Filtxatio” Ltd GKD Gehr. Kufferath GmbH 81Cc KG Global Filters Ltd Golden Super BV GUD Filters (Pty) Ltd Haver & Boecker, Wire Weaving & Engineering Works Hoffman” Filter Corporation Hofiinann Maschi”en “. Apparateba” GmhH Howden Wade Ltd Hater & Schrantz Blechtechnik GmbH Hyco” Corporation Indufil BV ISP (Great Britain) Co Ltd Johnson Filbxtion Produas lnc Karberg & Hennemann K&H Eppensteiner GmbH & Co KG Karl Kiimer KG

September

1999

163

L&mum IndustrieTextilien GmbH Longar Industries Ltd Lube=-Finer Filter GmbH Luber-Finer Far East Luber-Finer Inc M&e Industriefilter Filterwerk Mann + Hummel GmbH MEC Filtration Systems Inc Meltog Ltd Merrem & la Porte BV iMicro Mesh Engineering Ltd Microtech Filters Ltd MP Filtri SpA MP Filtri UK Ltd NAFCO Inc (North American Filtration C”rp”rati”“) Nelson-Burgess Ltd Norman Ultraporous Filters North American Filter Carporation Pall Australia Pall Corporation Pall Europe Ltd Pall Filtrationstechnik GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine Filtration Company Parker Han&in Corporation Parker Han&in Oy, Finn-Filter Division Parker Hamifin Danmark A/S Parker Filtratian Parmatic Filter Corporation Perry Equipment Corporation Polymer papers Ltd Porous Media Corporation Porvair Technology Ltd Power Utilities Ltd The Protector Lamp & Lighting Co Ltd Protfilt Kkt PTI Technologies Ix PTl Technologies Ltd Rellumit Filtration Ltd Rosedale Products Inc SaatiTech SpA Schumacher/DMF Screen Systems Ltd Separation Technologies Se&co Ltd Sericol Ltd, Industrial Fabrics Division S&ford Ltd Sofralub Eciflu Sparkler Filters Inc Total Filtration Ltd/Total Separation Ltd Toy” Element Industry Co Ltd Triple R Indushy Co Ltd/ Triple R Overseas Carp Tuscan Exports Ltd UCC International Ltd Unisan Separatians & Filtrations Pst Ltd Universal Filter Italiana SpA LISF Filtration h Separations (Vessel Division) Varun Enterprises W&o Industiial Co Ltd Zoltek Rt.

Lubricating

Oil

Access Hydraulics Ltd AFFCO Airpel Filtration Ltd Argis Holding Ashra Consultants Pvt Ltd Barton Firtop Engineering Co Ltd Berghof Filtrations- und Anlagentechnik GmbH Bhatia Engineering Company BOKELA GmbH British Filters Ltd BTR Environmental Ltd Vokes BTR Environmental PTY LTD BTR Environmental B.V Carlson Filtmtion Ltd carter & company CC Jensen A/S Champion Laboratories Inc Cleveland Wire Cloth CS&S Filtration Curio Europe Cuno GmbH Dahlman BV Daido Machines Co.Ltd De-Marhm Diagnetlcs Inc Dollinger International Dollinger Corporation Donaldson Europe NV

164

September

1999

EDT E&H Filter Co Ltd ENTEK IRD International Limted EPE (UK) Ltd Facet International Ltd Farey Arlon BV Fzurey Microfiltrex Ltd Fawcctt Christie Hydraulics Fiberweb France DA Filterspun Filtertek BV Filtration Ltd Fdtrex Srl Filtr” Pte Ltd Fleetguard International Fluitck Corporation Flupac Ltd S G Frantz Co Inc Geedon Marine Ltd Gilroy Filtration Ltd GKN Sinter Metals, Filters GmbH GKN Sinter Metals Global Filters Ltd Golden Super BV GoodtechVanpipe Ltd GUD Filters (Pty) Ltd Hedley Hydra&s Ltd Humber Fabrics Ltd Hydac Filtertechnik GmbH Hydraulic System Products Ltd Inchhead Ltd Indufil BV Johnson Filtration Products lnc Karberg & Hennema,,n K&H Eppensteiner GmbH & Co KG Kirloskar Filters Pvt Ltd Lakes International SA LA-MAN Corporatiion-Filter Divismn Longar Industries Ltd Mahle Indusaiefilter Filterwerk Mann f Hummel GmbH MEC Filtration Systems Inc Melrog Ltd Microtech Filters Ltd MllrrOpOT Monsanto Enviro-Chem Systems Inc Norman Ultraporous Filters North American Filter Corporation Orelis(Rhodia) Pall Australia Pall Corporation Pall Europe Ltd Pall Filtrationstechnik GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine Filtration Company Parker Hannifin Corparation Parker Han&n Oy, Finn-Filter Division Parker Han&n Danmark A/S Parker Filtration Parmatic Esplen Ltd Parmatic Fdter Corporation Perry Equipment Corporation Perry Process Equipment Ltd Pier&i Group Plenty Uniquip Pt) Ltd Polymer Papers Ltd Porous Media Corporation The Protector Lamp & Lighting Co Ltd Protfilt Kkt PTiTechnologies Inc PTI Technologies Ltd H Putsch GmbH & Co Rellumit Filtration Ltd Rosedale Products Inc SaahTech Inc SaatiTech SpA Sericol Ltd, Industrial Fabrics Division Sillaford Ltd Sparkler Filters Inc Tone” Tapyrus Co Ltd Total Filtration Ltd/T”tal Separation Ltd Triple R Industry Co Ltd/ Triple R Overseas Carp Tuscan Exports Lrd Utuson Separahons & Filhations Pvt Ltd Universal Filter Italiana SpA USF Filtration (ex Filbation SA) Wak” Industrial Co Ltd Zoltek Rt. Zwicky Engineering Ltd

Oil

Cleansing

AFFCO Airpel Filtration Ltd

Alfa Lwal Separatmn Ltd Barton Firtop Engineering Co Ltd BEC Filters Bedford Steer End & Co Ltd BOKELA GmbH BTR Environmental PTY LTD Carlson Rltration Ltd Carter & Company CC Jensen A/S COFIM SpA CS&S Filtration CU”” Europe Dad” Machines C”.Ltd EPE (UK) Ltd Eurofiltres SA Facet International Ltd Fawcett Chrishe Hydraulics Filter Materials FiltcrTechnolog ~. biltersoun Filtertek BV Filtration Services Ltd Filtrex Srl Fdtro Pte Ltd Fluitek Corporation Flupac Ltd Forward Industries Ltd Gilroy Filtration Ltd GKN Sinter IMetals, Filters GmbH GKN Sinter Metals Global Filters Ltd Guard Group A Gusmer, Division of Gusmer Enterprises Hedley Hydra&s Ltd Hycon Corporation Inchhead Ltd Indufil BV Johnson Filtration Products Inc Johnson Filti-ation Systems Karberg & Hennemann K&H Eppensteiner GmbH & Co KG Lakes International SA Lube=-Finer Far East Lube=-Finer Inc Mahle Industriefilter .Membrafl”w Filtersvsteme GmbH & Co KG Micro Mesh Engine&ing Ltd Norddeutsche Seekabelwerke GmbH Norman Ultraporous Filters Novotecnic Europa SA Oberhn Filter Co Orelis(Rhodia) Pall Australia Pall Europe Ltd Pall Filtrationrtecbmk GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine Fdtration Company Parker Hannifin Oy, Finn-Filter Division Parker Hanmfin Danmark A/S Parker Filtration Parmatic Fdter Corporation PCI-Memtech Peerless Manufacturing Co Perry Eqmpment Corporation Porous Media Corporation Process Equipment Ltd The Protector Lamp & Lightmg Co Ltd PTITechnolog,es Inc PTITechnolagies Ltd Reemay Inc R&unit Filtration Ltd Sericol Ltd, Indust& Fabrics Division S&ford Ltd Sparkler Filters Inc Tonen Tapyrus Co Ltd Total Filtration Ltd/T”tal Separation Ltd Triple R Industry Co Ltd/ Triple R Overseas Carp Tuscan Exports Ltd Twin Filter BV Vee Bee Ltd Vortoil Separatmn Systems Vortoil Separation Systems Ltd W&o Industrial Co Ltd

Oil Access Hydraulics Ltd Aercolagy Div. Donaldson AFFCO Airklean Engineering Pte Ltd Airpel Filtration Ltd Alfa Lava1Separation Ltd Arboga-Dar&b AB Arboga-Darer& Ltd

Argx Holding Ltd Argus Holding Ariel Industries Pty Ltd Ashra Consultants Pvt Ltd Baldwin Filters Baldwin Filters Ltd Baldwm Filters NV Barton Firtop Engineering Co Ltd BEC Filers Bedford Steer End & Co Ltd BhatIa Engineering Company British Filters Ltd BTR Environmental LtdVokes BTR Environmental PTY LTD BTR Environmental B.V Carlson Filtration Ltd Carter & Company CC Jensen A/S Champion Laboratories Inc Cleveland Wire Cloth Contaminat~an Control Ltd curio Europe Curio Europe SA Curio Inc Dahlman BV Daido Machines C”.Ltd Dana Corporation Dana Corporation Europe Dolhnger International Dollinger Corporation Donaldson Europe NV Ducan Emironrnentai Systems Inc ENTEK IRD International Limited Environmental Equipment Consulting & Production Inc EPE (UK) Ltd Esters-Filtertechnik GmbH Eurofiltres SA Evergreen Separatech Pvt Ltd Facet International Ltd Fairey- Industrial Ceramics Ltd Fairey Microfiltrex Ltd Fawcett Christie Hydraulics Fiber Mark Gessmer Filter IMaterials FilterTechnology Filterspun Filtertek Inc Filtertek BV Filtrahon Ltd Filtrex Sri Filtro Pte Ltd Fleetguard Inc Fleetguard Internatmnal Fluitek Corporation Forward Industries Ltd Freudenberg Nonwovens, Air Filtration Diwion Frcudenberg\‘liesstoffe KG Freudcnberg N”nwoxns L.P. Fuji Filter Mfg Co Ltd Gantois Gardner Denver Gaudenzi Srl Geyer’s Manufacturing & Design Inc G&y Filtration Ltd GKD Gebr. Kufferath GmbH & Co KG GKN Sintcr .Metals, Filters GmbH GKN Sinter Metals Global Energ): Recovery Corporation Global Fdters Ltd Guard Group GUD Filters (Pt,) Ltd A Gusmer, Divxion of Gusmer Enterprises Headline Filters GmbH Headline Filters Ltd Hedley Hydraulics Ltd Hengst Filtenwrke The Hilliard Corporation Haf7mann Filter Corporation Hoffman Maschinen u. Apparatebau GmbH Hollingsworth & Vose Campany Sri HowdenWade Ltd Humber Fabrics Ltd Hycon Corparation Hydac Filtertechnik GmbH Hydraulic System Products Ltd Inchhead Ltd Indufil BV Indusaial Filter & Pump Mfg Co ISP/GAF Filter Systems John Fowler (India) Ltd Johnson File&ion Products Inc Karberg & Hennemann

Filtration

& Separation

Keramchemie GmbH K&H Eppensteiner GmbH & (Co KG Karl Kufner KG Kuss Filtration Lahmann Industrie Textilien GmbH Lakos International SA Lautrette Industries SA Lehmmn &Voss & Co LHS Micro-Filtrahons BV Longer Industries Ltd Luber-Finer Filter GmbH Luber-Finer Far East Luber-Finer Inc M&e lndustriefilter Filterwerk Mann + Hummel GmbH Max Rhodius GmbH MEC Filtration Systems Inc Meltog Ltd Membraflow Filtersysteme GmbH & Co KG Micro Mesh Engineering Ltd Microtech Filters Ltd Mikropor MP Filtri UK Ltd NAFCO Inc (No&American Filtration Corporation) Nelson Division Nelson-Burgess Ltd Nihon Schumacher KK Norman Ultraporous Filters North American Filter Corporation Nwotecnic Europa SA Oberlin Filter Co Pall Australia Pall Corporation Pall Europe Ltd Pall Filtratianstecbmk GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine Filtration Company Parker Hanoifin Oy, Finn-Filter Division Parker Ham&n Danmark A/S Parker Filtration Parmatic Filter Corporation Perry Equipment Corporation Plenty Producb Inc Plenty Filters Ltd Plenty Uniquip Pty Ltd Polymer Papers Lrd Porous Media Corporation The Protector Lamp & Lighting Co Ltd Protfilt Kkt PTITechnologies Inc %&Tech SpA Screen Systems Ltd SeparationTechnologies Sericol Ltd, Industrial Fabrics Division Shin Won Felt Industries Co Ltd Sparkler Filters Inc SpinTek Systems Tonen Tapyrus Co Ltd Total Filtration Ltd/Total Separation Ltd Toyo Element Industry Co Ltd Triveti Plenty Engineering Ltd Tuscan Exports Ltd United Air Specialists Inc USF File&ion (ex Filtration SA) USF Filtration & Separations (Vessel Dimsion) Vee Bee Ltd Voight Gmbh Voigt GmbH, Filz- und Filtertecbnik Vortoil Separation Systems Vortoil Separation Systems Ltd W&o Industrial Co Ltd Web Dynamics Inc Web Dynamics Ltd Zaltek Rt.

Oil

Hydraulic

Access Hydra&s Ltd Alfa Lava1Separation Ltd Amsel Engineering Ltd Argis Holding Ltd Argis Holding Ashra Consultants Pvt Ltd Bedford Steer End & Co Ltd Bhatia Engineering Company British Filters Ltd BTR Environmental LtdVokes BTR Environmental PTY LTD Carlson Filtration Ltd carter 81company CC Jensen A/S Champion Laboratories IX Cleveland Wire Cloth

Filtration

& Separation

Curio Europe Cum Europe SA Cuna Inc Daido Macbmes Co.Ltd Dana Corporation Dana Corporation Europe Diagnetics Inc Dollinger Corporation Donaldson Europe NV Ducon Environmental Systems Inc E&H Filter Co Ltd ENTEK IRD International Limited Environmental Equipment Consulting & Production lnc EPE (UK) Ltd Fairey Arlon BV Fairey Industrial Ceramics Ltd Fairey Microfiltrex Ltd Fawcett Christie Hydraulics Fiber Mark Gessmer Filter Technology Filterspun Filtertek BV Filtration Ltd Filti-ex Srl Filtro Pte Ltd Fleetguard Inc Fleetguard International Fluitek Corporation Flupac Ltd Forward Industries Ltd Gaudenzi $1 Geyer’s Manufacturing & Design Inc Gilroy Filtration Ltd GKD Gebr. Kufferatb GmbH & Co KG GKN Sinter Metals, Filters GmbH GKN Sinter Metals Global Filters Ltd GUD Filters (Pty) Ltd Haver & Boecker, Wire Weaving & EngineeringWorks Hayward Industrial Products (UK) Ltd Headline Filters GmbH Headline Filters Ltd Hedley Hydraulics Ltd The Hilliard Corporation Hollingsworth &VOX Company Srl Howden Wade Ltd Humber Fabrics Ltd Hutter 81Scbrantz Blechtechnik GmbH Hycon

corporation

Hydac Filtertecbnik GmbH In&head Ltd Indnfil BV Industrial Filter & Pump Mfg Co ISP (Great Britain) Co Ltd Johnson Filtration Products Inc Karberg 81Hennemann K&H Eppensteiner GmbH & Co KG Kirloskar Filters Put Ltd Karl Kiifner KG Lahmann Industrie Text&en GmbH Longar Industries Ltd Luber-Finer Filter GmbH Luber-Finer Far East Luber-Finer Inc Mahle Industriefilter MEC Filtration Systems Inc Meltog Ltd Merrem & la Porte BV Micro Mesh Engineering Ltd Microtech Filters Ltd Mikropor MP Filtri UK Ltd NAFCO Inc (North American Filtration Corporation) Nelson-Burgess Ltd Norman Ultraporous Filters North American Filter Corporation Novotecnic Europa SA Pall Australia Pall Corporahon Pall Europe Ltd Pall Filtrationstecbnik GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine Filtration Company Parker Hannifin Corporation Parker Han&n Oy, Finn-Filter Division Parker Ham&n Danmark A/S Parker Filtration Parmatic Filter Corporation Perry Equipment Corporation Porous Media Corporation Protfilt Kkt

PTI Technologw Inc PTITecbnologies Ltd Rellumit Filtration Ltd SaatiTech SpA SeparationTechnologies Serial Ltd, Industrial Fabrics Diviislon Sillaford Ltd Sparkler Filters Inc Total Filtration Ltd/Total Separation Ltd Triple R Industry Co Ltd/ Triple R Overseas Carp Tuscan Exports Ltd UCC International Ltd Universal Filter Italiana SpA USF Filtration & Separations (Vessel Division) W&o Industrial Co Ltd Zoltek Rt.

Oil

& Metal

Absorption

Absolute H20 Ltd Co Amsel Engineering Ltd Axbolme Resources Ltd BTR Environmental PTY LTD Carlson Filtration Ltd Cleveland Wire Cloth Consept Solutions Ltd Cum Europe SA Daido Machines Co.Ltd Filhex Srl Filtroba Ltd (Process Tecbnologie) Flu&k Corporation A Gusmer, Divlsion of Gusmer Enterprises Hydra LLC Kirloskar Filters Pvt Ltd John Metier Inc Micro Mesh Engineering Ltd Norddeutsche Seekabelwerke GmbH Pall Ultrafine Filtration Company Parker Hannifin Oy, Finn-Filter Division Parker Filtration Progenitive Filtration Ltd Sericol Ltd, Industrial Fabrics Division Triple R Industry Co Ltd/ Triple R Overseas Corp Twin Filter BV

Separators

Oil/Mist

ACS Filtertechniek BV Air Techniques International AirMaze Corporation Airpel Filtration Ltd Arlel Industries Pty Ltd Ashra Consultants Pvt Ltd Bea Filtri SpA Begg, Cousland & Company Lmited BTR En~ronmental Ltd Vokes BTR Environmental PTY LTD BTR Environmental B.V carter & Company Carter Environmental Engineers Ltd Centric0 Inc Cum GmbH Cum Inc Dahlman BV Daido Machines Co.Ltd DCE Benelux BV Delbag Luftfilter GmbH Dollinger Corporation Domnick Hunter Ltd, Industrial Division Domnick hunter ltd Donaldson Europe NV Donaldson GmbH Ducon Environmental Systems Inc Dunlop Equipment Environmental Equipment Consulting & Production Inc Facet International Ltd Fawcett Christie Hydraulics Fiber Mark Gamer Filtermat Holland BV Filtermist International Plc Filterworld Ltd Filtration Ltd Filtro Pte Ltd Flair International Ltd Flair GmbH FLOWaire Division, R L Flowers & Associates Inc Fluitek Corporation Fuji Filter Mfg Co Ltd Gilroy Filtration Ltd Golden Super BV

H&son International Ha&son UK Ltd Hayward Industrial Products Inc Hoffmann Filter Corporation Hoffmann Mascbinen u. Apparatebau GmbH Horizon International Hydroflow Europe Ltd Indufil BV Keltec Filtration Technology Inc. Kimre Inc KnitMesh Ltd KotobukiTechrex Ltd Lautrette Industries SA Maeda Shell Service Co Ltd Mahle Industriefilter Max Rhodius GmbH John Meunier Inc lMlkTOpO* Mitsubishi K&&i K&ha Ltd ‘Mmra Chemical Equipment Co Ltd Nelson Division Nihon Schumacher KK NKRTeclmology Ltd Norman Ultiaparous Filters North American Filter Corporation Osmonics Europa SA Pall Corporation Pall Ultrafine Filtration Company Parker Ham&n Oy, Finn-Filter Division Parker Ham&n Danmark A/S Parker Filtration Peerless Manufaduring Co Perry Eqmpment Corporation Plenty Uniquip Pty Ltd Porous Media Corporation Power Utilities Ltd Rellumit Filtration Ltd SaatiTech SpA Sericol Ltd, Industrial Fabrics Division Sigma Industries Symalit AG Tenmat Total Filtration Ltd/Total Separation Ltd United Air Specialists (UK) Ltd Universal Process Equipment Inc USF Filtration (ex Filtration SA) Vaponics/Osmonics W&o Industrial Co Ltd We&& Separator AG Winkelhorst Trenntechnik GmbH Winston Manufacturing Corporation Worthwell Filtration Systems Wright-Austin Company

Separators

OilMfater

A-D Hyde (UK) Ltd Afos International Ltd Airpel Filtration Ltd Alan Cobham Engineering Ltd Alderley ProcessTechnologies Ltd Alfa Lava1Separation AB Alfa Lava1Separation Ltd Alfa Lava1 Singapore Alfa La&, Moatti Filtration SA Allied Filter Products Ltd Ametek Filters Ltd AML Industries Inc Argon Offshore International Ltd A&a Consultants Pvt Ltd Axsia Serck Baker Axsia Serck Baker Ltd Baker Hughes Process Systems Ballerini Filtrazione Bea Filtri SpA Begg, Cousland & Company Limited Beko Condensate Systems Ltd Bhatia Engineeling Company Biotal Ltd Biotek Systems Ltd B&P Process Equipment & Systems Brentwood Industries Inc BTR Environmental LtdVokes BTR Environmental PTY LTD Carbone Lorraine Cardev International Carier Pollution Control Ltd Carlson Filtration Ltd carter & company CC Jensen A/S Centrico Inc Centriquip UK Ltd CINC Consept Solutions Ltd Curio Europe

September

1999

165

Curia 1°C Dahlman BV Daido Machines Co.Ltd DCE Benelux BV Delbag L&filter GmbH Deltecb BV Domnick Hunter Ltd, Industrial Dimsion Domnick hunter ltd Dorr-Oliver BV Duco” Environmental Systems Inc Environmental Equipment Consulting & Production lnc Evergreen Separatech Pvt Ltd Facet International Ltd Fairey Industrial Ceramics Ltd Fawcett Christie Hydraulics Fiber Mark Gessmer Filter Technology Filixx Sri Filtro Pte Ltd Flair GmbH Fleetguard Inc Flottweg Nederland BV Flottweg GmbH FLOW&e Division, R L Flowers & Associates Inc Fluid Solutions Fltitek Corporation Fuji Filter Mfg Co Ltd Gardner Denver Gilroy Filhatio” Ltd Golden Super BV Hankison International Hiross Ltd Hiross SpA Hedge Separators Ltd Hydraflow Europe Ltd Indufil BV Lndufilt GmbH, Indnstriefiltration Iwatani International Corporation John For&r (India) Ltd Karberg & Hennemann KHD Humboldt Wedag AG Kim? 1°C KnitMesh Ltd Kranss-M&i (UK) Ltd Da-r-Oliver Division Kvaerner P&don Ltd Lantor BV Lautrette Industries SA LemaconTecbniek BV Luber-Finer Far East Lnber-Finer Inc Maeda Shell Service Co Ltd Max Rhodius GmbH McTighe Industries Inc Membrex lnc John Mania Inc Microtech Filters Ltd Mikropor Mitsubishi K&old Kaisha Ltd Micra Chemical Equipment Co Ltd Najade Separation BV National Fluid Separators Nelson Division New Logic International Nqrtec SA Nihon Schumacher KK NKRTechnology Ltd Norma” Ultraporous Filters Osmonics Europa SA Osmonics Inc Pall Australia Pall Corporation Pall Filtrationstechnik GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine Filtration Company Pan America Environmental Parker Han”& Oy, Finn-Filter Division Parker H-it?” Danmark A/S Parker Filtration Parmatic Esple” Ltd Parmatic Filter Corporation PC1 Membrane Systems Ltd Peerless Manufacturing Co Perry Equipment Corporation PhaSep Corporation Pier&i Group Plenty Filters Ltd Plenty &quip Pty Ltd Polyl”e”l Porous Media Corporation Power Utilities Ltd Ranik Ltd

166

September

1999

Relltit Fdh-ahon Ltd Resow Technical (Sigrist) Ltd SadTech SpA Scie”co/Fast Systems Serck Baker Inc S&p Serf&o Ltd Sericol Ltd, Industrial Fabrics Division smith 8s Loveless Inc Sofralnb Ecitlu SpinTek Systems Siidmo Schleicher AG Slidmo (UK) Ltd Symalit AG TuVnat Total Filtration Ltd/Total Separation Ltd Triple R Industry Co Ltd/ Triple R O”erseas Corp Tuscan Exports Ltd ultrafilter gmbh ulwafilter inc ultrafilter ltd United Air Specialists (UK) Ltd Universal Process Equipment Inc URT Um\w&technik GmbH USF IonpureTechnologies Sari USF Filtration (ex Filtration SA) USFdter USFilter Corporation USFilter Membralox USFilter Whittier USFilter Europe Vaponics/Osmo”ics Voight Gmbh Voigt GmbH, Filz- und Filtertecbnik Vortoil Separation Systems Vortoil Separation Systems Ltd W&o Industrial Co Ltd Walker Filtration Ltd Wastewater Resources Inc WesTech Engineering Inc Westfalia Separator AG Westfalia Separator Belgium NV Wink.&orstTrenntechnik GmbH Winston Manufacturing Corporation Worthwell Filtration Systems

Skimmers AAF International A-D Hyde (UK) Ltd ADY Americleer Corporation Dahlman BV Daido Machines Co.Ltd Duco” Environmental Systems Inc Filterspun Hedge Separators Ltd Inchhead Ltd Indnfilt GmbH, Industriefiltration Industrial Filter & Pump Mfg Co Lemacon Techniek BV Mannesmann Demag Sack GmbH Met-Pro Corporation Mitsubishi K&&i K&ha Ltd Ney~tec SA Novotecnic Europa SA Pan America Environmental Rellumit Filtration Ltd Schumacher Umwelt- und Trenntechnik GmbH serfilco Ltd Shop Aid Manufacturers Pvt Ltd unifloc Ltd Wayne Products Inc WesTech Engineering Inc

PHARMACEUTICAL, LABORATORY, ELECTRICAL and MEDICAL etc Biotechnology Advanced SeparationTechnologies AFFCO A/GTechnology Corporation Ahlstrom Filtration Inc AirTechniques International Alderley ProcessTechnologies Lrd Alfa Lava1Separation Inc Astec Microflow LTD Baker Process(Formerly R&B Filtration)

G Bopp 8r Co 4G B&P Process Equipment & Systems Carlson Filtration Ltd Cellulo co. Cole-Parmer Instrument Company Contamination Control Ltd Cumberland Process Equipment Delkor Ltd Deemed (PTY) Ltd Domnick hrmter ltd DuPont Nonwovens Tyvek Fairey Industrial Ceramics Ltd Fiber Mark Gessmer Filter Specialists Inc Filtration Group Inc Filtroba Ltd (Prozess Tecbnologie) GKD Gebr. Kufferaih GmbH 81Co KG HETTICH-Zentiifugen Gmbh & Co KG Koch Membrane Systems Krauss 1Maffei UK Ltd hrox North America Lehman” & Voss & Co Lenser Filtration Inc LFC Lochem BV Mavag Verfahrenstechnik AG Millipore (UK) Ltd Nalge Nnnc International Netzsch Asia Pacific Pte Ltd Orelis(Rbodia) Osmo”ics Inc Pall I&on Corporation Pall Corporation Pall Ultrafme Filtratm” Company Pannevis BV Parker Filtration PC1 Membrane Systems Ltd PCI-Memtech Perry Process Equipment Ltd PlymoVent Ltd Polymem Rasemnund (UK) Ltd Rousselet UK Ltd S&Tech SpA Sartorius AG Schenk Filterban GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Schleicher & Schuell GmbH S&g Inc. SECURA BC Sefar Fyltis SA SEFAR America Inc Sericol Ltd, Industrial Fabrics Division Sillaford Ltd Sparkler FiIters Inc Ultra-Tech Services Ltd Union Filtration a/s Unison Separations & Filtrations Pvt Ltd USF Filtration & Separations (Vessel Division) USF Sodete da CeramiquesTechniques Voight Gmbh Voigt GmbH, Filz- und Filtertechnik

Blood A/GTechnology Corporation Ahlstrom Filtration Inc Alfa Lava1Separation Inc Cell”lo co, Deemed (PTY) Ltd Euro&c SA Fairey Industrial Ceramics Ltd Fiber Mark Gessmer Filter Specialists Inc Filter& Inc Flowtech Fluid Handling Ltd Herco Wassertechnik GmbH HETTICH-Zentrifugen Gmbh & Co KG Lenser Filtration Inc LFC Lochem BV Millipore (UK) Ltd Orelis(Rhodia) Pall Corporation Pall Ultrafine Filtration Company Perry Process Equipment Ltd Polynxm J Rettennxder & Sijhne GmbH & Co KG SaatiTech SpA Sartorius AG Schenk Filterbau GmbH Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme

S&g Inc. &far Fyltis SA SEFAR America Inc Serial Ltd, Industrial Fabrics Division Sparkler Filters 1°C TonenTapyrus Co Ltd Union Filtration a/s USF Societe des CeramiqnesTechniqucs

Electrodialysis

Equipment

Alderley Process Technologies Ltd Aqualytics, Inc Berghof Filtrations- rind A”lagente&nik GmbH Cellulo co, Christ Ltd EIVS SA &wig (Pty) Ltd FuMATech GmbH Hahnewald GmbH Ionics Inc Ionics (UK) Ltd Millipore (UK) Ltd Materiel Perrier QVF Process Systems Inc Sefar Fyltis SA SeparaTech Ltd Total Filter Technology Inc USFilter USFilter Corporation USFilter Membralox

Electronics Alderley Process Technologies Ltd Aquasource BTR Environmental LtdVokes Contamination Conbol Ltd domnick hunter ltd Donaldson Europe NV Fiber Mark Gessmer Filter Specialists Inc Filtration Group Inc Haden Drysys Environmental IEM Technologies Ltd Ionics (UK) Ltd Lehmann &Voss & co Loeffler Filter-Technik GmbH Millipore (UK) Ltd Osmonics Inc Pall Corporation Pall Ultrafine Filtration Company Polymem PTITechnologies Ltd R&T&no Co Ltd Scilog Inc. Sericol Ltd, Industrial Fabrics Division Total Filter Technology Inc Voight Gmbh Voigt GmbH, Fib- rind Filtertechnik Zenon E”viro”me”tal Inc

Laboratory Active Carbon Filters Ltd Adpec Filters (India) Pvt Ltd A/GTechnology Corporation Ahlstrom Filtration Inc Air Techniques International Alfa Lava1 Separation Inc Allis Mineral Systems Australia Ltd Arbor Technologies Inc Ariel Industries Pty Ltd Astec Microflow LTD BHS Werk Sonthofen Biotek Systems Ltd BOKELA GmbH Brantek Ltd Thomas Broadbent & Sons Ltd BTR Environmental Ltd Vokes BTR Environmental Ltd BTTG, Br”ishTextileTechnology Group Car&l SA Camf$ AB Cmfil GmbH Camfil Ltd Can&l SpA Carbis Hlg. Filtration Carlso” Filtration Ltd carpco Inc Cellulo co, Cole-Parmer 1”strume”t Company Contamination Canaol Ltd Corning Costar GmbH Corning Costar Japan

Filtration

& Separation

Costar Europe Ltd Costar It&a Srl Costar UK Ltd Curio Europe SA Delbag Lufdilter GmbH D&or Ltd Denver Process Equipment Ltd Domnick hunter ltd The Duriron Company Inc dominique Dutscher SA Elga Inc Emcel Filters Ltd Esters-Filtertecbnik GmbH Euro&x Ltd Eurofiltec SA Evanite Fiber Corporation Fairey Industrial Ceramics Ltd Filpap sro Filter Specialists Inc Filterspun Filtertek Inc Filtra Corporation Filtration Services Ltd Filtration Group Inc Filhoba Ltd (PrazessTechnologie) Flair International Ltd Fluitek Corporation S G Frantz Co Inc Fresenius AG,TecImology & Membrane Techniques Heinrich Frings GmbH & Co KG Gelman Sciences Ltd Gilroy Filtration Ltd GKN Sinter Metals, Filters GmbH GKN Sinter Metals Guedu SA A Gusmer, Division of Gusmer Enterprises Headline Filters GmbH Headline Filters Ltd H&pet Ltd Herco Wassertechnik GmbH HET Filtertecbnik CmbH HETTICH-Zentrifugen Gmbh & Co KG Eberhard Hoesch & S’lme GmbH Hoesch Industries Inc IEMTechnologies Ltd IMI Norgren Ltd In&&u ITC Ltd Inceltech France Jenkins Newell Dunford Ltd Johnson Progress Ltd Jongerius Van Vloten BV JV Kunststoffwerk GmbH KDF FluidTreatment Inc H KrantzTKT GmbH Larox Xorth America Lenser Filtration Inc LFC Lochem BV Mavag Verfahrensteclmik AG Membraflow Filtersysteme GrnbH & Co KG Memtec Ltd Memtec America Corporation, Filterite Group Mikropor Millipare Corporation Millipore SA Millipore (UK) Ltd M&nix Inc Nalge Nunc International National Filter Media Corporation Netzsch Filtrationstechnik GmbH Norman Ultraporous Filters Novasep Orelis(Rhodia) Osmonics Europa SA Ozone Research/Osmonics Pall Australia Pall Corporation Pall Europe Ltd Pall Filtrationstechnik GmbH Pall Fluid Clarification Pte Ltd Pall Gelman Pall Ultrafine Filtration Company Pamevis BV La Papelera de1Besos SA Parker Han&n Danmark A/S Poretics/Osmonics Porvair Technology Ltd PTI Technologies Inc PTITecbnologies Ltd Quantachrome Corporation RefractronTechnolagies Corporation J Rettenmaier & S’hne GmbH & Co KG Rosenmund Inc

Filtration

& Separation

Rosenmund (UK) Ltd Rousselet UK Ltd %&Tech SpA Sartorius AG Sartorius Corporation Sartorius KK Sartorius SeparationTechnology Scheibler Filters Ltd Schenk Filterbau GmbH Schenk Filter Systems Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Schleicher & Schuell GmbH Schleicher & Schuell Inc Schumacher/DMF Scilog Inc. Sefar Fyltis SA SEFAR America Inc Serf&o Ltd Sericol Ltd, Industrial Fabrics Division S&air Ltd Sparkler Filters Inc Sparkler Filters International Stella-Meta, PC1 Membrane Systems Ltd Svedala Pumps & Process Sweco Inc Total Filter Technology Inc Tsukisbima Kikai Co Ltd Tuscan Exports Ltd Ultra Sep Ltd Union Filtration a/s USF Elga Ionpure Ltd USF IonpureTechnalogies Sal USF Filtration (ex Filtration SA) USF Sex-al USFilter USFilter Corporation USFilter Membralox USFilter Europe Vaponics/Osmonics VC Filters International Ltd Voight Gmbh Voigt GmbH, Filz- und Filterreclmik WesTech Engineering Inc Zenon Environmental Inc Zoltek Rt.

Medical AFFCO A/G Technology Corporation Ahlstrom Filtration Inc Air Techniques International Alfa Lava1Separation Inc Astec Microflow LTD BTR Environmental Ltd Carlson Filtration Ltd Cellulo co, Deemed (PTY) Ltd Domnick hunter Itd DuPont Nonwovens Tyvek Dust Extraction (International) Ltd Fiber Mark Gessmer Filter Specialists Inc Filterspun Filtertek Inc HETTICH-Zentrifugen Gmbh h Co KG IMI Norgren Ltd Lenser Filtration Inc Medro Systems Inc Millipore (UK) Ltd Mupor Ltd Oberlin Filter Co Orelis(Rhodia) Pall corporation Pall Ultrafine Filtration Company Plenty Filters Ltd Polymem Porvair Advanced Materials (USA) Porvair Technology Ltd SaatiTech SpA Sartorius AG Schleicher & Schuell GmbH SECURA BC Sefar Fyltis SA SEFAR America Inc Sericol Ltd, Industrial Fabrics Division Sparkler Filters Inc TonenTapyrus Co Ltd USF Societe des CeraniquesTechniques

Pharmaceutical Absolut Filtertechnik

GmbH

Advanced Separation Technologies AFFCO A/GTechnology Corporation Ahlstrom Filtration Inc Air Techniques International Alderley ProcessTechnologies Ltd Alfa Lava1Separation Inc Amazon Filters Ltd ACpSOUKY

Astec Microflow LTD Baker Process(Formerly R&B Filtration) BLF Fiitermedien Gmbh & Co. G Bopp & Co AG B&P Process Equipment & Systems Thomas Broadbent & Sons Ltd BTR Environmental LtdVokes BTR Environmental Ltd BTR Environmental Ltd DCE BTR Environmental B.V Carlson Filtration Ltd Cellulo co, Cole-Palmer Instrument Company Cumberland Process Equipment Delkor Ltd Deomed (PTY) Ltd Didier Filtertecbnik GmbH Domnick hunter ltd Dorr-Oliver BV DuPont Nonwovens Tyvek Dust Extraction (International) Ltd Eurofiltec SA Fairey Industrial Ceramics Ltd Fairey Miaofiltrex Ltd Fiber Mark Gessmer Filmac (S/L File&ion) Srl Filter Specialists Inc Filter-spun Filtertek Inc Filtration Group Inc Filtwba Ltd (Prozess Technologie) Flowtech Fluid Handling Ltd Galigmi Filtri Srl Giovanola F&es SA GKD Gebr. K&era& GmbH & Co KG W L Gore &Associates lnc Guedu SA Hayward Industrial Products Inc H&rich Fiedler Gmbh % Co KG HercoVJassertechnik GmbH Herding AG Filtertechnik HETTICH-Zentrifugen Gmhh & Co KG Hosokawa MikroPul (a division of Hosokawa Micron) IEMTecbnologies Ltd IMI Norgren Ltd Ionics (UK) Ltd ISP Filters N.V (Belgium) Jongerius Van Vloten BV KDF FluidTreatment Inc Koch Membrane Systems Krauss Maffei UK Ltd Kuri Chemical Engineers Inc Larox corporation La-ox North America Larox UK Lehmann &Voss & Co Lenser Filtration Inc LFC Lochem BV Martin Kurz & Co Inc Mavag Verfahrenstechnik AG Medro Systems Inc Millipore (UK) Ltd The Multiple Fabric Co Ltd National Filter Media Corporation Nordlys-PC1 Oberlin Filter Co Orelis(Rhodia) Osmonics Inc Pall Filtron Corporation Pall corporation Pall Ultrafine Filtration Company Pannevis BV La Papelera de1 Be&s SA Parker Filtration PC1 Membrane Systems Ltd PCI-Memtech Perry Process Equipment Ltd Plenty Filters Ltd PlymoVent Ltd Polymem Porwir Advanced Materials (USA) Porvair Technology Ltd PTITechnologies Ltd Ronningen-Petter, A Dover Rewurce

Company Rosemmmd Inc Rosenmund (UK) Ltd Rousselet UK Ltd Russell Finex Ltd Sartorius AG Scapa Filter Media Limited Schenk Filterbau GmbH Schenk Filter Systems Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Schleicher & Schuell GmbH Scottex Ltd SECURA BC Sefar Fyltis SA SEFAR America Inc Sericol Ltd, Industrial Fabrics Division Sillaford Ltd SimpsonThomson Filtration Smith & Loveless Inc Sparkler Filters Inc Stawag Biotech AG Stella-Meta, PC1 Membrane Systems Ltd Sweco ILK Total Filter Technology Inc Ultra-Tech Services Ltd Union Filtration a/s Umted Air Specialists (UK) Ltd USF Filtration & Separations (Vessel Division) USF Societe des CeramiquesTechniques Voight Gmbh Voigt GmhH, Fib- und Filtertechnik WOKU-Filtermedia Gmbh & Co. KG Zenon Environmental Inc

Respirator AFFCO Air Techniques International Filtertek Inc Herding AG Filtertechnik Pall corporation Porvair Technology Ltd Sericol Ltd, Industrial Fabrics Division

Serum A/GTechnology Corporation .4histrom Filtration Inc Carlson Filtration Ltd Cellulo co, Cole-Parmer instrument Company Domnick hunter ltd Lehrnann & voss & co Millipore (UK) Ltd Nalge Nunc International Orelis(Rhodia) Pall corporation Pall Ultrafine Filtration Company Sartoriu AG S&r Fyltis SA Sericol Ltd, Industrial Fabrics Division St&-M&, PC1 Membrane Systems Ltd USF Societe des CeramiquesTechniques

Sterile,

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& Gas

Amazon Filters Ltd ArborTechnologies Inc Bea Filtri SpA BTR Environmental Ltd Vokes Carlson Filtration Ltd Cole-Parmer Instrument company Contamination Control Ltd Corning Costar Japan Costar Europe Ltd Costar Italia Sri Curio Europe Cum GmbH cum Inc D&man BV Delbag L&t&a GmbH Deemed (PTY) Ltd Domnick hunter Itd dominique Dutscher SA Fairey Industrial Ceramics Ltd Filter Technology Filtertek BV Filterworld Ltd Fileo Pte Ltd Flair International Ltd Gelman Sciences Ltd Gilroy Filtration Ltd GKN Sinter Metals, Filters GmbH

September

1999

167

GKN Sinter Metals Headline Filters GmbH Headline Filters Ltd H&pet Ltd HET Filtertechnik GmbH Hiross Ltd Indufilt GmbH, Industriefilaation ISP Corporation Memcar SA .Merrem & la Porte BV Micro Mesh Engineering Ltd Microgo” Inc MicroPure Filtration Inc Mibopor Millipore Corporation Millipore SA Millipore (UK) Ltd North America” Filter Corporation Pall Gelman Sciences Pall Australia Pall Corporation Pall Europe Ltd Pall Filtmtianstechnik GmbH Pall Fluid Clarification Pte Ltd Pall Ultrafine Filtration Company Phillips Fibers Corporation Plenty Filters Ltd Porous Media Corporation Prosep Filter Systems Ltd PTI Technologies Inc PTITechnologies Ltd Sartorius AG Sartorius Corporation Sartorius KK Sartorius SeparationTechnology Schleicher & Schuell GmbH Schumacher/DMF Sericol Ltd, Industiial Fabrics Division Spirax Sarco Ltd Tusco” Exports Ltd ultrafilter pbh ultrafilter inc ultc<er ltd Walker Filtration Ltd Zander Aufbereitungstechnik GmbH Zander Filter Systems Inc Zander UK Ltd

Sterile,

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Amafilter BV Amazon Filters Ltd APV Baker Ltd ArborTechnologies Inc atech innovations gmbh Baker Process(Farmerly R&B Filtration) Bea Filtri SpA Berghof Filhations- und Anlagentechnik GmbH Biotek Systems Ltd Brautek Ltd BTR Enviranmental Ltd Vokes Carlso” Filtration Ltd Cole~Parmer Insmlment company Consept Solutions Ltd Contamination Control Ltd Corning Costar Japan Costar Europe Ltd Costar It&a Srl Cum Europe Cum GmbH Cum Europe SA cum Inc Dahlman BV Deemed (PTY) Ltd Domnick hunter ltd dominique Dutscher SA Entec Holland bv Environmental Equipment Consulting & Production Inc Esters-Filtertechnik GmbH Fileder Filter Systems Ltd Filter Specialists Inc FilterTechnology Filtertek BV Filtration Systems, Dw of Mech. Mfg. CO*pO*CSiOIl

The Reader

168

September

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1999

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Scbenk Filterbau GmbH Sche”k Filter Systems Schenk Filter Systems Ltd Schenk Filter Systems Inc. Schenk Filtersysteme Schleicher & Schuell GmbH Schleicher & Schuell Inc Schumacher/DMF S&z-Filter-Werke GmbH & Co Serial Ltd, Industrial Fabrics Dwisio” Sparkler Filters Inc Sparkler Filters Internahonal Spirax Sarco Ltd Tuscan Exports Ltd ultr<er gnxbh ultrafilter inc ultrafilter Itd USF IonpureTechnologies Sal USF Filtration & Separations - (Vessel Division) USFilter USFilter Membralax Vaponics/Osmonics

is 629

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% Separation