PTFE Capsule Filter Cartridge Has Good Chemical Resistance and Applicability

PTFE Capsule Filter Cartridge is made of hydrophobic PTFE membrane with high porosity. It has wide chemical resistance, provides multiple removal ratings, and offers various holding frames and adapters for selection. It is easy and quick to install and operate. The internal filter cartridge can be configured according to the characteristics of the filtering material and liquid to meet different application requirements. It is widely applicable for sterilization and filtration of various low surface tension chemicals and gases.

Four PTFE capsule filter cartridge
  • Basic Parameters
  • Product Features
  • Ordering Information
  • Typical Applications
Basic Parameters
Filter Membrane PTFE
Support / Drainage PP
Core / Cage / End Cap PP
Capsule Shell PP
Removal Ratings 0.20 μm, 0.30 μm, 0.45 μm, 0.65 μm, 1.0 μm, 3.0 μm, 5.0 μm, 10.0 μm, 20.0 μm, 30.0 μm, 50.0 μm, 70.0 μm
Filtration Area 500 cm2 / 1000 cm2 / 2100 cm2
2000 cm2 / 6000 cm2 / 12000 cm2 / 18000 cm2
Inner Filter Tube Diameter 56 mm, 68 mm
Outer Shell Diameter 72±2 mm, 108±2 mm
Bio-Compatibility Meet USP <87> in vitro cytotoxicity test
Meet the criteria of the USP <88> biological reactivity test for class VI-121 °C plastics
Endotoxins < 0.25 EU/ml
Product Features
  • High porosity PTFE membrane
  • Pre-filtration of gas sterilization
  • Broad chemical resistance
  • High particle retention efficiency
  • Wide variety of cages and adaptors to choose from
Order Information
Ordering information diagram for PTFE capsule filter cartridge
Order Information List
Material Pore Size Inner and Outer Diameter Filtration Area Inlet / Outlet
PTFE 010 = 0.10 μm
020 = 0.20 μm
045 = 0.45 μm
100 = 1.0 μm
500 = 5.0 μm
H10 = 10.0 μm
01 = 56 mm, 72±2 mm A05 = 500 cm2 N2 = 1/4" NPT
N3 = 3/8" NPT
N4 = 1/2" NPT
NF2 = 1/4" FNPT
NF3 = 3/8" FNPT
NF4 = 1/2" FNPT
H2M = 1/4" Multiple hosebarb
H3M = 3/8" Multiple hosebarb
H3 = 3/8" Hosebarb
H4 = 1/2" Hosebarb
HC = 1/4"-3/8" Stepped hosebarb
TCA = 1-1/2" Tri-clamp & 1" Tri-clamp (50.5 mm)
TCB = 1/2" Tri-clamp & 3/4" Tri-clamp (25.4 mm)
A10 = 1000 cm2
A21 = 2100 cm2
02 = 68 mm, 108 ± 2mm A20 = 2000 cm2 TCA = 1-1/2" Tri-clamp
A60 = 6000 cm2
A120 = 12000 cm2
A180 = 18000 cm2
Typical Applications
  • Bio-fermentation gas sterilization
  • Aseptic packaging gas filtration
  • Food fermentation gas sterilization
  • Sterilizing filtration of respirators
  • Strong acid, strong base chemical solvent filtration