PP Pleated Cartridge Filter

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MS polypropylene (PP) pleated filter cartridge is made of polypropylene microfiber hot-melt entanglement, and the fiber randomly forms a three-dimensional microporous structure in space. The cage, core, and end cap of the filter cartridge all adopt hot-melt welding technology, does not contain any adhesive, clean environment production, no pollution, no leakage, and has broad chemical compatibility. The precision range of the filter cartridge is 0.1-50μm, and the size is 5inch, 10inch, 20inch, 30inch, 40inch, etc. It has the characteristics of high flow rate, large pollutant retention capacity, broad chemical compatibility and so on.

MS polypropylene (PP) series filter cartridges, combined with different local application scenarios, have refined their configurations to form different sub-series to meet the needs of different customers for products, such as PolyPure ® Classic , PolyPure ® AB and PolyPure ® D, etc. Each series has different characteristics and applications, and we can choose the appropriate PP pleated filter cartridge for you according to your needs.


  • Pure polypropylene structure

  • Broad chemical compatibility

  • Pleated structure, large filtration area of the membrane

  • Low differential pressure and long service life

  • A wide range of removal ratings is available

  • Using hot-melt welding technology, does not contain any adhesive


  • Food and beverage industry: prefiltration of bottled water, beverages, fruit juices, alcohol, etc.

  • Biomedical industry: prefiltration of preparations and biological products, compressed air and gas prefiltration.

  • Microelectronics industry: pure water equipment for manufacturers of semiconductors and panels, and prefiltration of reverse osmosis water.

  • Chemical industry: prefiltration of chemical raw materials such as organic solvents, electroplating and other general acids and bases.

  • Petroleum industry: prefiltration of oilfield downhole water injection

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