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5” PP Membrane Pleated Filter Element Micro Filter

The PP pleated cartridge filter is designed to achieve high efficiency, longer surface and longer service life. The 100% polypropylene structure provides excellent thermal and chemical compatibility. Thermally bonded, continuous fiber pleated polypropylene media provides excellent performance.
  • DEGONG-5”
Product Description
Materials Of Construction Filter Media: PP
Support Layers: PP
Micron Rating: 0.1um, 0.2um, 0.45um
Cage, Core, End caps: Polypropylene
Seal Method: Thermal Bonded, No Adhesives
O-rings/Gaskets: Silicone, Nitrile, EPDM, PTFE, etc
Cartridge Dimensions Outer Diameter 69 mm
Inner Diameter 33 mm
Length 5, 10, 20, 30, 40 Inch
Filtration Area(m2) 0.65 m2 per 10''
Operating Conditions Normal Operating Temp: Up to 65℃ (140℉)
Max.Operating Temp: 90℃ (194℉) at P≤1.0 bar (14.5psi)
Max. Differential Pressure
Normal Flow: 4.2 bar (60 psi) at 25℃ (77℉)
Reverse Flow: 2.1 bar (30psi) at  25℃ (77℉).
PH Value compatibility: 1-14

Steam Sterilization for 30 minutes at 121±2 ℃, 100 cycles,

Autoclave 30minutes (optional)


  • Polypropylene pleated filter element is a material selected in strict accordance with FDA standards

  • PP folding filter element pressure is reduced, the impurity capacity is large, and the service life is long

  • The PP pleated filter element is manufactured in a clean room to maintain a high clean environment

  • Multi-layer structure, high filtration efficiency, stable performance and wide application range

  • The parts of the PP pleated filter are assembled under a fully sealed condition by thermal bonding, without adhesive


Cosmetics Etchants Oil industry
Chemicals Food & Beverage Medicine Filtering
Semiconductor Prefiltration for RO/DI Paints and Coatings


Maximum Operating Temperature 80℃(176℉)
Max. Differential Pressure 4.8 bar at 20℃ (70 psi at 68℉)
3.4 bar at 50℃ (50 psi at 122℉)
1.4 bar at 80℃ (20 psi at 176℉)
Maximum reverse pressure 40 psid @ 70°F (2.8 bar @ 21°C)
Recommended Change Out Differential Pressure 2.4 bar (35 psid)
Sterilization Temperature Time 121˚C (250˚F) for 30 minutes at 1.0 bar (14 psi)


Technical Support
  • Heat welding technology to ensure no side leakage of PP pleated filter element

  • Multi-layer folds, lower pressure, large impurity capacity, and long service life

  • 100% integrity test, the inner core and outer cage strengthen the high flow pressure capability

  • Large surface area, higher flow rate and higher dirt holding capacity than ordinary depth filters

  • Manufactured with a continuous length of up to 40 inches and various filtration grades

  • Extensive chemical compatibility, used in the field of large flow pre-filtration

  • Special PP pleated filter element can be made, such as special length and SS inner core

  • A variety of end caps are adapted to standard filter housings, which are easy to install, saving manpower and time

Contact us

We can customize product specifications according to your requirements. If you have any needs or questions, please contact us.

DEGONG downroad


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