Poly-Fine® II, Filter Cartridges, Removal Rating 0.8 μm, Polypropylene, Length 20 Inches, silicone, SOE fin end external 222 O-rings with locking tabs

This 20-inch, 0.8-micron filter from Pall's PolyFine-II series features an SOE fin end (Code - M4) and external silicone elastomer 222 O-rings with locking tabs (Code - S). The filter's all polypropylene body is encapsulated in a hard outer cage for added protection.