High Purity – General Grade PES

High Purity – General Grade PES

Hydrophilic Polyethersulfone (PES) Membrane for Liquid Applications

General Grade PES Cartridges are designed for general purpose use wherever a cost effective membrane filter is required. Manufactured to hold the maximum amount of filter media that can be completely and effectively utilized in a cartridge. General Grade Cartridges are manufactured from an inherently hydrophilic PES membrane. These cartridges offer excellent flow characteristics, extended service life and broad chemical compatibility.


  • Manufactured from materials which are listed for food contact applications in Title 21 of the US Code of Federal Regulations
  • Stainless Steel insert option is available for cartridges being hot water sanitized or steam sterilized
  • All polypropylene components meet the specifications for biological safety per USP Class VI – 121 C for plastics
  • Cartridges are chemically compatible with most chemicals and sanitizing agents

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Hydrophilic Polyethersulfone Membranes are used in deionized water systems, general-use water filtration, liquid clarification, recirculating fluids & chemical filtration.

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