Innovative hydrophilic PVDF microporous membranes to remove significant levels of viruses from biological solutions, while enabling > 95% transmission of proteins up to 300 kD or larger

Validated, 0.2 µm sterilizing-grade filters with a unique combination of Ultipleat® filter construction and built-in prefiltration to give longer filter life and lower filtration costs. Suitable for sterile filtration of a wide range of fluids including buffers, biological fluids, tissue culture media, ophthalmic products and many others

Pall's PreFlow™ Filter Cartridges are built towards high economic capacity and high strength design. User gets the choice of particulate removal efficiencies and can be steamed repeatedly. PreFlow aims to provide a long service life and maximum efficiency. Filters are ideal for prefiltration applications including those applying to tissue culture media, vaccines and serums.

Specifically engineered for fine filtration, prefiltration and bioburden reduction of a wide range of pharmaceutical and biological liquids, providing reliable, economical and efficient particulate and bioburden removal