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World Class Filtration Solutions MENU Home Industries Aerospace and Defence Porvair: Your partner in filtration and separation Why are filters needed within the aerospace and defence industry? Where are filters used within the Aerospace and Defence industry? Hydraulics Lubrication Coolants Fuel Avionics and Environmental Control Air and Acoustics Food and Beverage Porvair: Your partner in filtration and separation Why are filters needed within the Food and Beverage industry? Where are filters used within the Food and Beverage industries? Breweries Soft Drinks Mineral Waters Wine Bottlers Dairies Food Processing Steam Filtration Sparging Gasification Porvair: Your partner in filtration and separation Why are filters needed within the Gasification industry? Where are filters used within the Gasification industry? Gasification and Pyrolysis Life Sciences and Scientific Porvair: Your partner in filtration and separation Why is porous media used within the Life Science and Scientific industries? Where is porous media used within the Life Science and Scientific industries? Diagnostics Medical Analytical Pharmaceutical Microelectronics Porvair: Your partner in filtration and separation Why are filters, diffusers and vents needed within the microelectronics industries? Where are filters, diffusers and vents needed within the Microelectronics industries? Semiconductor Manufacture Solar Power Panel Manufacture LED Screen Manufacture Nuclear Porvair: Your partner in filtration and separation Why is filtration needed within the Nuclear industry? Where is filter technology used within the Nuclear industry? Waste Packaging and Storage Decommissioning and Decontamination Power Generation Fuel Production Filtered Containment Venting Systems Coalescing Retrofit and Special Design Filter Elements Nuclear Services Pharmaceutical Porvair: Your partner in filtration and separation Why are filters needed within the Pharmaceutical industry? Where are filters used within the Pharmaceutical industry? General Pharmaceutical Biotechnology Active Pharmaceutical Ingredients Formulation and Filling Clarification and Prefiltration Sterile Liquid Filtration and Bioburden Control Pharmaceutical Venting and Gas Filtration Veterinary Medication Steam Filtration Sparging Porous Media and OEM Materials Porvair: Your partner in filtration and separation Why are porous media and materials used within industry? Where are porous media and materials used? Acoustics Aeration, Diffusion and Sparging Filtration and Separation Venting and Flame Arresting Wicking and Fluid Transfer Suction and Vacuum Hold Down Printing Porvair: Your partner in filtration and separation Why is filtration needed within the inkjet industry? Where are filters used within the inkjet industry? Superwide and Graphic Arts Packaging and Coding (CIJ) Ceramic Printing Textile Printing Bulk Ink Filtration Printhead Process Porvair: Your partner in filtration and separation Why are filters needed within the Process industries? Where are filters used within the Process industries? Chemical Processing Fine Chemical Production Petroleum Refining and Petrochemical Production Catalyst Recovery Polymer Melt Toiletries and Cosmetics Powder Fluidisation, Mixing and Solids Handling General Industrial Steam Filtration Transportation Porvair: Your partner in filtration and separation Why are filters needed within the Transportation and Automotive sector? Where are filters used within the Transportation and Automotive sector? Motorsport and High Performance Vehicles Trucks and Commercial Vehicles Cars Water Porvair: Your partner in filtration and separation Why are filters needed within the water treatment industries? Where are filters used within the Water Treatment industries? Municipal Water Treatment Waste Water Treatment Irrigation Process and Utilities Water Products Custom Engineered Solutions for the Aerospace Industry Filter Elements for the Aerospace Industry Filter Assemblies for the Aerospace Industry Filter Kits Differential Pressure Indicators (DPIs) Valves Fuel Tank Inerting Filters Last Chance Filters and Strainers Custom Engineered Solutions for the Nuclear Industry Nuclear Vent Breathers Automated Liquid Filtration Systems Crossflow Filtration Systems Glovebox Penetration Systems Custom Engineered Solutions HEPA Filtration Pulsed Jet Self Cleaning Air and Gas Filters OEM Products for the Inkjet Industry Metallic and Cleanable Filters Filter Elements and Cartridges Sinterflo® F Sintered Metal Fibre Sinterflo® P Sintered Metal Powder Sinterflo® M Metal Mesh Sinterflo® MC Sintered Metal Composite Leaf Disc and Solid Plate Filters Candle Filters for the Polymer Melt Industry Rempak™ Candle Filters for the Polymer Melt Industry Polymeric and Disposable Filters Pre-Filters Carbofil™ Active Carbon Filters Cryptofil™ Filter Cartridges for the Removal of Cryptosporidium Oocysts Klearfil™ Absolute Rated Pleated Depth Filters Microfil™ Absolute Rated Pleated Glass Fibre Cartridge Filters Polyfil™ Absolute Rated Pleated Polypropylene Cartridge Filters Tekfil™ Polypropylene Depth Filter Cartridges Tekfil™ GV Filter Cartridge Trapfil™ Polypropylene Guard Filters Tekfil™ Nylon Meltblown Depth Filters PolyKey™ MicroKey™ Membrane Filters Aquafil™ Single Layer Polyethersulphone Membrane Cartridge Filters Biofil™ II Polyethersulphone Membrane Cartridge Filters Biofil™ Plus Polyethersulphone Membrane Cartridge Filters Chemifil™ Polypropylene Membrane Cartridge Filters Fluorofil™ ePTFE Membrane Cartridge Filters Fluorofil™ Plus High Flow Sterile Gas Filter with ePTFE Membrane Fluorofil™ F100 PTFE Membrane Cartridge Filters Hydrofil™ Nylon 6.6 Membrane Filter Hydrofil™ Plus Dual Nylon 6.6 Layer Membrane Cartridge Filters Vinofil™ Double Layer Membrane Filter Junior Filters Biofil™ Junior Filters for Small-Scale Applications Fluorofil™ Junior Filters for Small Scale Applications Microfil™ Junior Filters for Small-Scale Applications Polyfil™ Junior Cartridges for Small-Scale Applications Ventafil™ Autoclave Vent Filters Filter Element and Cartridge Housings Plastic Filter Housings Disposable Capsule Filters High Purity Flow Restrictors and Diffusers GasPro™ Flow Restrictors Fluidisation and Powder Handling Units Sinterflo® MC Fluidising Media Vyon® Porous Polymer Fluidising Media Sinterflo® P Metal Powder Aeration Units Flow and Sound Control Sinterflo® P Metal Powder Cylinders Spargers Sinterflo® MC Filter Plates GasPro™ Flow Restrictors GasPro™ Chamber Quick Vent Diffuser Filters Battery Vents and Flame Arrestors Porous Cups and Bushings Vyon® Silencers In-Line and Last Chance Filters GasPro™ In-Line Gas Filters Metal Filter Discs In-Line Elements and Screens Union Filters and Miniature Housings In-Line and Last Chance Filters for the Inkjet Industry Disposable Diffused Aeration Units Vyon® Disc Diffusers Vyon® Tubular Diffusers 7" ‘Easy Fit' HDPE Dome Diffusers Membrane Tubular Diffusers Membrane Disc Diffusers Scientific Instruments Chromatrap® Chromatin Immunoprecipitation (ChIP) Assay Kits Filtration Media and Materials Sinterflo® F Sintered Metal Fibre Sinterflo® P Sintered Metal Powder Sinterflo® M Metal Mesh Sinterflo® MC Sintered Metal Mesh Composite Vyon® Sintered Porous Plastics BioVyon™ Sintered Porous Plastics GasPro™ TEM Series Filters Flow rate chart Gas compatibility chart In-line gas filters News Events Resources About Us Quality Engineering, Test and Laboratory Services REACh New Product and Material Development Porous Polymers (Vyon® and BioVyon™) Porous Metals (Sinterflo®) Advanced Bespoke Systems Investor Relations Queen's Award for International Trade Careers Departments at Porvair Filtration Group Learning and Development at Porvair Graduate Programme and Apprenticeships Vacancies Our History Keystone Filter Contact Us Where We Are Become a Distributor Search Sign In Shopping Cart (0) Quotes (0) Express Ordering All Categories All Categories Request Information Residential Products Industrial Products Residential Dist...