Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 20 Inches, EPDM, SOE flat closed end external 222 O-rings

This 20-inch, 0.45-micron filter cartridge from Pall's PolyFine-II family has an all polypropylene body and a hard outer cage for protection. It is free of any adhesives and has broad chemical compatibility. This makes it a preferred product for pre-filtration applications.