PES Capusle Filter

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Cap-Pure PES provide efficient filtration for critical aqueous solutions. The PES membrane is inherently hydrophilic, has excellent flow rates, low extractable, is biosafe, and has low protein binding ability.


  • Available in sterile and nonsterile versions with a filling bell option
  • 100% integrity tested
  • Integrity testable by bubble point, pressure decay or forward flow methods
  • Different pore size of 0.1µm, 0.22µm, 0.45µm, 0.8µm, 1.0µm, 3.0µm, 5.0µm are all available.
Cap-Pure Capsule Filter Specification
Filter Media PES
Sealing System Thermal bonding
Maximum Pressure 0.42Mpa
Sterilization Autoclaved at 121℃ (132F°) for 20 minutes
or Gamma Radiation
Filtration Area 36mm capsule: 440c㎡
75 mm capsule: 930c㎡
150mm capsule: 1900c㎡
Housing Polypropylene (PP)

Ø67×90M Ø65×46H Ø75×165M Ø67×112M


  • Tissue culture media
  • Virus suspensions
  • Cosmetics and personal care products
  • Food and beverage
  • Immunologicals
  • Water, chemical and reagent purification


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