Industrial Filters Manufacturer

Filter Concept is
one of the leading manufacturer
and exporter of industrial filters

PTFE (Poly Tetra Fluoro Ethylene) Filter Cartridge

PTFE Cartridges are made up of poly tetrafluoroethylene. PTFE is characterized by high chemical inertness. These are specifically designed for sterile filtration applications of liquid, air & gas streams. They are certified, bio-safe, non-pyrogenic & fully validated to pharmaceutical standards. PTFE and polypropylene, the unique two materials used in cartridge manufacturing are chemically inert, not shedding and biologically safe according to F.D.A., USP and EEC requirements for pharmaceutical and food contact usages. PTFE cartridge membrane is used in filtering the highly corrosive solutions such as strong acids, base solution, and solvents. The membrane has about 80 – 95 % porosity & uniform pore size distribution. Moreover, the filtration area of each cartridge is as high as 0.7 m2. Therefore, it offers a high flow rate, low-pressure drop & long service life. These can be steam sterilized directly or reverse as per standardized operating data.

  • PTFE membrane has excellent chemical resistance.
  • End caps and connectors are sealed by thermal bond, free from binder.
  • Low pressure drop and high flow rate due to high filtration area of 0.7 m2 Per 10” cartridge.
  • Inherently hydrophobic expanded PTFE micro porous membrane for broad chemical compatibility & to prevent moisture obstruction in venting & wet air filtration.
  • Absolute rated & precisely controlled pore size distribution for superior & constant bacterial retention.
  • Autoclave or in situ steam sterilization features.
  • Integrity test is possible.
  • FDA approved.
Sizes10”, 20”,30”40” Long
Micron Rating0.05, 0.1, 0.2, 0.45 , 1 Micron
Filtration AreaMore Than 0.7 m2 Per 10” cartridge
Outer Diameter69 mm
Inner Diameter28 mm
  • Double Open Type (DOE Type)
  • Code 7S (226 O’ Ring Design / Bayonet)
  • Code 7F (226 O’ Ring Design / Flat)
  • Code 3S (222 O’ Ring Design / Bayonet)
  • Code 3F (222 O’ Ring Design / Flat)
Filter Media100 % PTFE (Poly Tetrafluroethylene) Membrane
Support MediaPolypropylene fiber
Inner CoreHigh strength polypropylene
Outer CoreHigh strength polypropylene
End CapsHigh strength polypropylene
O Ring / GasketsEPDM / Buna N / Silicone / Viton
Sterilization of inlet & exhaust flow
Vent filter
Gas purification (like nitrogen & others)
Compressed air (sterile grade)
Acid / Solvents & base filtration
Wet etching process


Electronics Industries
Semi conductors
CD- R & DVD – R factory
Fine filtration of DI water
Photoelectron chemical filtration

FCIPTE68-0.2-10 -E

FCIPTEDiameter of cartridgeMicron RatingLength Of CartridgeConfiguration
Poly Tetra Fluoro Ethylene68 MM0.2 Micron10″ LengthA – 226 O’ Ring With Bayonet Design
0.45 Micron20″ LengthB – 226 O’ Ring With Flat Design
30″ LengthC – 222 O’ Ring With Bayonet Design
 40″ LengthD – 222 O’ Ring With Flat Design
E – DOE Type
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