SteriPure B - PES Membrane

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SteriPure B cartridges are excellent performing filters compared to competitor single layer cartridges. Its outstanding performance is derived from technically advanced formed pleats providing a more efficient filtration surface. These filter cartridges are among our most popular budget minded products. SteriPure B offers single layer filtration in Polyethersulfone (PES) micron ratings of 0.22 µm, 0.45 µm, 0.65 µm, 0.80 µm or 1.2 µm. Final filters are designed to withstand demanding cleaning methods employed by wineries and breweries such as caustic soda, nitric acid, hydrogen peroxide, hot water sanitization and steam sterilizing. Filters are readily available in 226 or 222 O-ring fittings with fin or flat configurations in 10”, 20”, 30” & 40” lengths. Filters are constructed with heat sealed polypropylene components with a rigid outer cage or guard. Filters are clean room assembled, factory flushed and packaged with a Certificate of Conformance. Different micron ratings for the PES membranes have been challenged with different bacteria to ensure its ability of maintaining sterility in the cartridge form, see table below:


  • Regulatory Compliance
  • Rigid Outer Cage or Guard
  • Available in 222 and 226
  • Available in 10”, 20”, 30” & 40”
  • Heat Sealed Components
  • Glass Fiber Pre-Filter
  • 80 Cycles Hot Water Flush
  • 150 Cycles @ 124 Celsius Autoclave
  • 150 Cycles @ 124 Celsius Steam


  • 1.5X Extended Life-Time
  • Economical Price
  • Clean Room Assembled
  • Easy to Clean
  • Bacteria Retentive
  • High Cleaning Cycles


  • Wine
  • Beer
  • Bottled Water
  • Carbonated Beverages
  • Juices
  • Distilled Spirits
  • Sauces
  • Condiments

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International Filter Products
7914 Ajay Dr.
Sun Valley, CA 91352