Poly-Fine® II, Filter Cartridges, Removal Rating 30 μm, Polypropylene, Length 20 Inches, Fluorocarbon Elastomer, SOE flat closed end external 222 O-rings

Pall's proprietary filter media makes its PolyFine-II family filters give consistent performance in pre-filtration applications. The filters have a high dirt-holding capacity and are adhesive-free which makes them compatible with a range of chemicals. This filter cartridge has a 30-micron removal rating and an SOE flat closed end.