MS® UF Cartridge Filter

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MS® UF Cartridge Filter Description



The unique membrane structure of MS® Hollow Fiber Ultrafiltration(UF) cartridge filters provides consistent and verifiable pyrogen removal that surpasses traditional, absolute-rated membrane filters. High level endotoxin, bacteria, and spore removal make these filters ideal for a variety of water purification or process fluid applications.
MS® UF cartridge filters have up to three times the surface area of comparable pleated cartridge filters. This larger membrane surface area provides greater capacity and longer life than pleated filters, resulting in lower filter replacement costs.


  • Fine filtration
  • Longer filter life
  • Higher flow rates at lower pressure drops
  • Extended life—cleanable, sanitizable
  • Removes pyrogens*
  • Autoclavable and steam sterilizable
  • Quick rinse-up in ultrapure water
  • In-situ integrity testable
  • Hydrophilic membranes--repeatedly rewettable without wetting agent
  • Biocompatible for life science and medical applications


Medical and Laboratory

  • Medical device rinsing
  • Hemodialysis water systems
  • Medical equipment rinse water


  • Semiconductor
  • Deionized water
  • Industrial process water
  • Dilute inorganic chemical solutions


  • Manufacturing
  • Serum and blood fractions
  • USP purified water
  • Ophthalmics
  • Growth media
  • Fermentation feed stocks

Food and Beverage

  • Distilled spirits
  • Bottled water
  • Seltzer
  • Vinegar
  • Food products
  • Makeup and rinse waters



Filter Type: CRUFHF50, CRUFHF200


(UF Hollow Fiber Cartridge)

50 200
Pore Size (mm) 0.05 absolute1 0.2 absolute1,2
Membrane Material PVDF
Maximum Differential Pressure 30 PSI (2 Bar)
Surface Area (per 10” segment) 1.0 m2
Diameter (inch/cm) 3” (6.85 cm)
Nominal Length (inch/cm) 10”, 20”, 30”, 40” (25 cm, 51 cm, 76 cm, 102 cm)
Case and End Caps Material ABS/PP
End Seals Material ABS
Configurations MS UF hollow fiber cartridge filters are available in four lengths, four micron ratings, and a variety of end cap styles to fit a variety of standard filter housings. 
Extractable Passes U.S.P. tests for oxidizable substances and total solids for purified water
Fiber meets all Class VI criteria as well as test standards for tissue cytotoxicity


1. As determined by latex bead challenge. Procedure available upon request.

2. As determined by HIMA challenge and latex bead challenge

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