BTF Series PTFE Pleated Filter Cartridge

BTF Series Filter Cartridges are constructed of hydrophobic polytetrafluoroethylene (PTFE) membrane, PTFE support netting, and ultra-pure perfluoroalkyl (PFA) hardware.

This provides the ultimate in chemical compatibility, durability, and extraordinarily low extractables.

It also provides high retention efficiency and long service life with aggressive chemicals.


  • Ultimate chemical compatibility
  • 100% integrity tested
  • High flow rate with low pressure drop


  • Pharmaceutical products 
  • Chemically aggressive fluids
  • Solvents, strong acids & bases 
  • Fine chemicals
  • Microelectronic process fluids

Material of Constructions
Media: Hydrophobic PTFE
Support: PFA/PTFE

Cage/Core | End Caps: PFA
Sealing: E-FKM

Max. Operating Temperature: 160°C
Max. Operating DP: 5 bar (73 psi) @ 20°C (68°F)
                                2 bar (30 psi) @ 120°C (248°F)

Outer Diameter: 69mm OD & 83mm OD
Length: 10", 20", 30", 40"