PTFE Pleated Filter Cartridge

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MS polytetrafluoroethylene (PTFE) pleated filter cartridge is made of high-porosity hydrophobic PTFE membrane, which has the characteristics of high flux and long service life. Its wide chemical resistance makes PTFE filter cartridge especially suitable for sterilizing filtration of various low surface tension chemicals and gases, and hydrophilic polytetrafluoroethylene pleated filter cartridges can be provided, which can be used for filtration of various strong acid and alkali solutions without wetting.

MS polytetrafluoroethylene (PTFE) series filter cartridges, combined with different local application scenarios, have refined their configurations to form different sub-series to meet the needs of different customers for products, such as FluorPure -G, FluorPure-SG and Wet-Fluoride, etc. Each series has different characteristics and applications, and we can choose the appropriate PTFE pleated filter cartridge for you according to your needs.


  • High porosity PTFE membrane

  • High flux and retention efficiency

  • Extensive chemical resistance, strong acid and alkali resistance, good high temperature resistance

  • Hydrophilic and hydrophobic membranes are available

  • 100% integrity test before delivery


  • Fermentation tanks, storage tanks, etc. aseptic exhaust, venting filtration

  • Electronic industry high purity gas filtration

  • High purity steam filtration

  • Clarification filtration of corrosive chemicals

  • Chemical solvent filtration


Materials of Construction
Filter Medium Expanded PTFE (polytetrafluoroethylene)
Support and drainage PP
Inner support core
Outer protection cage
End caps
O-Rings Please refer to ordering information
Recommended Operating Conditions
Maximum Temperature 168℉ (80℃)
Maximum Pressure 58psi (4bar)@ 70℉ (21℃)
Particle Removal Ratings(Nominal, μm) 0.03, 0.05, 0.1, 0.22, 0.45, 1.0
Effective Filtration Area: (10inch) 7.54ft²/10”in length (0.7m²/250mm)
Filter Media PTFE Membrane
Support Media Polypropylene Fiber
Inner Core High Strength Polypropylene
Outer Core High Strength polypropylene
End Caps High Strength Polypropylene
O Ring / Gaskets EPDM / Silicone / Fl Rubber

Pressure Drop vs. Liquid Flow Rate

PTFE Cartridge Filter

Order Information

PTFE Cartridge Filter

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