Glassfiber pleated filter cartridge

  • Applicable Industries: food & beverage, pharma etc
  • Length: 5″/10″/20″/30″/40″
  • OD(mm): 68mm,69mm
  • ID(mm): Φ32mm
  • Construction: Cartridge Filter
  • Filter membrane media: Glassfiber (hydrophilic )
  • Support: PP
  • Cage/Core/End: PP
  • Structure: Doule Membrane Structure
  • Sealing Technology: Hot melt without glue
  • O-Ring material: Silicone, EPDM, Nitrile, Viton ,Viton encapsulated PTFE
  • O-ring design: 220, 222, 226, DOE
  • End design: fin, flat, DOE



filter membrane for medical pharma and food grade

The filter material of the glass fiber membrane folded filter element is a composite of borosilicate glass fiber membrane and excellent PP material, where the PP material mainly plays a supporting role. The glass fiber pleated filter element can provide stable filtration efficiency, and its internal pleated design can maximize the colloidal & viscous contaminants-holding ability and ensure less resistance.

According to the design requirements, its filter grade range is 0.45, 1, 3, 5 microns.

It mainly removes contaminants such as colloids, lipids, protein aggregates and particles in liquids. This minimizes the stress on the final filter and extends its life. Use thermal welding instead of glue to seal the filter material and frame.

Filters are 100% integrity tested before leaving the factory and a test report is available. Pleated filter media provides best flow rate and longer service life, lower resistance. The PP & Glassfiber has a wonderful chemical stable ability, it can be used in many applications.

Normally, it is used in pharmaceutical, food & beverage and other liquid filtration.


Construction Filter media Glassfiber
Filter media support PP
Outside case PP
Core PP
Dimension Outside diameter Φ68mm orΦ69mm
Inside diameter Φ32mm
Length 2.5″/5″/10″/20″/30″/40″
O-ring material (gasket) Silicone, EPDM, Nitrile, Viton ,Viton encapsulated PTFE
Filter level 0.45, 1, 3, 5 μm
Filter area ≥0.65m2 per inch
Working condition PH Value 1-15
Normal Temperature ≤55℃
MAX Temperature 0.42 Mpa @ 21°C
0.15 Mpa @ 80°C
Pressure drop




Sterilization condition 121±2℃, steam 30min/time or Sterilizer 30min/time
Precipitate Endotoxin <0.25EU/ml
Extract <0.03g/10″