Depth filter cartridges with a constant perforation structure made of PE-coated PP fiber


The CP Depth filter cartridge consists of 100 % polyethylene-coated polypropylene fiber soldered together at their cross points. The attained ultrapure and exceptionally compact filter matrix assures a repetitious accuracy of filtration characteristics for top quality applications. The CP Depth filter cartridge is a typical classification cartridge with a consistent pore-structure and filter ration from the outside to the inside. In addition the depth filter structure assures a high flow rate and long service life.

Technical Data

Filter medium

100 % polypropylene, Polyethylene coated

Core support


Adapter and end cap


Filter ration

1 – 350 μm, nominal


Max. 80 ̊C

Differential pressure

Max. 5,5 bar at 20 ̊C
Max. 2,5 bar at 80 ̊C
Filter change recommended at 1,5 bar


Internal diameter 28 mm
External diameter
standard version: 63 mm
Big version: 110 mm
Lengths 4 7/8“ – 40“

Features and Benefits

  • Consistent pore-structure
  • Compact filter matrix due to the PE/PP threads
  • Thermally affixed threads
  • No thread loss
  • No use of binding agents
  • Extensive chemical durability
  • Low pressure loss, high flow rate
  • Long filter service life
  • FDA-Certificate
  • Food Contact Declaration
  • REACH-Declaration
  • RoHS-Declaration


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