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Inside to Outside High Flow Cartridges

Multi-layer, fiber-based media provide true depth-loading for high efficiency removal at low micron ratings. The larger diameter pleated design of Global Filter inside to outside High Flow Cartridges offers extremely high surface area, allowing for outstanding loading at high flow rates per single cartridge. This reduces the number of required cartridges, thus reducing the total associated costs.

HFB-Series High Flow Pleated

HFB-Series High Flow Pleated Filter Cartridges seal into most standard bag filter vessels. These cartridges deliver high efficiencies, flow rates, and loading capacities at extremely low initial pressure drops. Due to the inside-to-outside flow design, all contaminants are captured on the inside of the element, avoiding potential contamination of filtered product during change-out. Utilizing polypropylene or microglass medias along with polypropylene hardware, the HFB series offers broad chemical compatibility. With up to 48.5 ft2 of media, the HFB series offers an exceptional value.


Length: 12 inches (#1-size)
24 inches (#2-size)

Outside Diameter: 7.06 inches (flange) / 6 inches (cartridge)

Typical Application

  • Process Water
  • Deionized Water
  • R.O. Membrane Pre-Filtration
  • Food & Beverage
  • Cosmetics
  • Fine Chemicals
  • Produced Water
  • Waste Water
  • Amines

HF-Series High Flow

HF-Series High Flow Polypropylene and Microglass Filter Cartridges address your need for absolute rated filter cartridges in high flowrate and/or high solids-load applications. Thermally-bonded construction utilizing polypropylene hardware for high cleanliness and broad chemical compatibility.

Inside to outside flow direction and single o-ring seal ensures against by-pass and captures all contaminants internally, thus preventing clean-side contamination during change-out. Robust molded outer cage and handle offers durability and easy installation/removal. HF-Series cartridges are designed for use as a direct replacement to the Pall Ultipleat™ High Flow series. Absolute ratings exceed 99% efficiencies, Nominal ratings exceed 90%.

Construction Materials

  • Filtration Media – Polypropylene or microglass
  • Support Media – Polypropylene
  • End Caps – Polypropylene
  • Center Core – Polypropylene
  • Outer Support Cage – Polypropylene
  • O-Rings/Gaskets – Buna, EPDM, Silicone, Viton®


Length: 20, 40, 60 inches
Outside Diameter: 6.25 inches

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Outside to Inside High Flow Cartridges