Capsule Filter

PP Capsule Filters

Capsule filter series is made of polypropylene microfiber. It has a variety of volume options, with gradient pore size and high-strength support, so that the filter cartridge has the characteristics of high retention efficiency and high flow rate, and can provide a variety of removal ratings and a variety of cages and adaptors to choose from.

It is easy to install, and easy to operate. Its internal filter cartridge can be configured according to the characteristics of the filter material and liquid, and a suitable product series can be selected to form different sub-series to meet different application requirements. It has wide applicability and is suitable for small-flow material liquid filtration.

This Capsule filter is suitable for small flowrate. The housing is thermal welded. Different connections are available. The capsule filters are manufactured in the clean room  to ensure the clearness.


  • Pharmaceutics
  • Food  and beverage
  • Chemical
  • Microelectronics
  • Cosmetics
  • Ink
    • Clarification filtration of cell culture media
    • Clarification filtration of fermentation broth or cell culture media
    • Pre-filtration of serum and blood products
    • Pre-filtration for gas sterilization
    • Terminal filtration of CMP feed liquid


  • Excellent chemical compatibility
  • Made  in the clean environment.
  • Absolutely bio-safety and non-toxic
  • Longer service life and lower cost of use
  • Reasonable structural design
  • Many kinds of filter media and removal rating.
  • High particle retention efficiency
  • Wide variety of cages and adaptors to choose from


Filter Media : PP, PES, PTFE, Nylon66, Glass Fiber

Housing / Cage : Polyethylene

Support : Polyethylene

Sealing : Thermally Welded


Removal Rating (µm)

PP : 0.1, 0.2, 0.45, 0.5, 1, 3, 5, 10, 20, 30, 50

PES : 0.1, 0.2, 0.45, 0.65, 0.8, 1.2

PTFE (Liquid) : 0.01, 0.22, 0.45

PTFE (Gas) : 0.01, 0.02

Nylon66 : 0.1, 0.2, 0.45, 0.65, 1

Glass Fiber : 0.45, 1, 3, 5, 10, 20

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Syringe Filters

Syringe Filters are high quality filters, well packaged, and offered at a competitive price. The classic range is available  with membranes including Nylon, PTFE, PES,MCE and PVDF, which are supplied in 13mm, 25mm formats  in virgin medical polypropylene housings.


  • Application compatibility : Broad range of filtration media meets diverse  applications needs.
  • Minimum sample hold-up : Syringe Filters housings are specifically designed to maximize sample recovery.
  • Convenient : Each  unit is clearly marked with an identifying code to denote pore size, membrane material.
  • Sterile : Filters can be purchased pre-sterilized by Gamma radiation and individually packaged.


  • HPLC sample preparation
  • Routine  QC analysis
  • Content uniformity
  • Food  analysis
  • Removal of protein precipitates
  • Dissolution testing
  • Food  analysis
  • Biofuel analysis

  • Environmental samples
  • HPLC certification which guarantees the filters will not produce extraneous peaks  in the UV range.
  • 100% integrity  tested with higher  burst  strength ratings  assuring they will perform consistently
  • Available in 13 and 25mm sizes and available  in steriled too.
  • 0.45µm for most  clarification  applications and 0.22 µm when fine particulate removal  is required.   Other pore sizes are available  in 0.8µm – 5µm.

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