Poly-Fine® II Filter Cartridges PFT330USM7

This 30-inch Poly-Fine II cartridge provides extended life at a 3 µm grade for fine clarification and membrane protection. Pleated all-polypropylene depth media maximizes area and helps maintain a low pressure drop as loading increases. An M7 SOE fin end with external 226 O-rings and silicone elastomers ensures a tight, repeatable seal in sanitary-style housings. The cartridge is thermally bonded and free of binders and resins for clean rinse-up and consistent performance. For operation, plan changeout at 2.4 bar (35 psid) differential pressure and observe forward limits of 4.8 bar (70 psid) at 20°C or 2.8 bar (40 psid) at 65°C in compatible fluids. Apply where longer intervals and dependable 3 µm control are required.