Poly-Fine® II Filter Cartridge, PFT02530USM7W480

For tight clarity requirements with a longer on-stream life, the PFT02530USM7W480 pairs 0.25 µm retention with a large pleated depth surface area. The all-polypropylene construction offers broad chemical compatibility and avoids extractables associated with adhesives or binders. A single open end (SOE) fin design with external 226 O-rings in silicone ensures quick installation and reliable seal integrity in standard housings. Low clean pressure drop helps conserve pumping energy, while the consistent pore structure supports steady, predictable differential pressure rise as solids load. Cartridges are produced in a controlled environment under an ISO 9001 quality system and may be sanitized with hot water between batches.