TefTEC V Series Filter Cartridges

PTFE Filter Cartridge for Compressed Air / Gas Filtration and Tank Vents

TefTEC V cartridge filters are constructed with naturally hydrophobic PTFE membrane and polypropylene support layers and components. The economical PTFE membrane cartridge filter provides superior hydrophobicity as compared to polypropylene filters commonly used in compressed air applications, making it ideally suited for utility as well as tank vent applications, without the higher costs of the typical PTFE filter. Additionally, the filter has been demonstrated to produce sterile air utilizing a bacterial aerosol challenge methodology, emulating the actual removal character of the filter in vent applications.

  • Single-layer construction provides superior flow rates and minimizes filtration system size
  • 100% Flushed with 18 megohm DI water and integrity tested
  • Filters are manufactured, flushed, tested and packaged in an ISO Class 7 Cleanroom Environment
  • Each filter element stamped with pore size, lot and serial number for identification and traceability
  • Demonstrated bacterial removal in air with an aerosol challenge level of 107 Brevundimonas diminuta/10" cartridge
  • Complete qualification guide available
  • USP Class VI: Meets USP Class VI Biological Test for Plastics
  • FDA Listed Materials: All materials comply with FDA Title 21 of the Code of Federal Regulations Sections 174.5, 177.1520, and 177.1550 as applicable for food and beverage contact.
  • Tank Vents
  • Aggressive chemicals
  • Solvents
  • Compressed gases
  • Strong acids/bases
  • Media: Expanded PTFE Membrane
  • Inner core, end caps, cage: Polypropylene
  • Support layers: Polypropylene
  • Gaskets/O-Rings: Buna-N, EPDM, Silicone, Teflon Encapsulated Viton (O-Rings only), Teflon (gaskets), Viton
  • Micron rating:0.2 μm
  • Nominal lengths:
    5" 9.75" 10" 20" 30" 40"
    12.7 24.8 25.4 50.8 76.2 101.6 cm
  • Outside diameter: 2.7" (6.9 cm)
  • Inside diameter: 1.0" (2.54 cm)
  • Surface area: 7.3 ft2 (0.68 m2) per 10" element
  • Maximum operating temperature: 195°F (90°C)
  • Maximum differential pressure:
    75 psid @ 70°F (5.2 bar @ 21°C)
    30 psid @ 176°F (2.1 bar @ 80°C)
    15 psid @ 195°F (1.03 bar @ 95°C)
  • Maximum reverse differential pressure: 40 psid @ 70°F (2.8 bar @ 21°C)
  • Recommended change-out pressure: 35 psid (2.4 bar)
  • Steam/Autoclave: Cartridges will withstand at least 50 steam/autoclave 30 minute cycles @ 275°F (135°C)
  • Integrity Test Values: Air Diffusion per 10 inch cartridge wet with 60/40 IPA/water. Contact Graver Technologies for specific method.
TefTEC V Series Filter Cartridges

Send Inquiry