Hayward O-Ring for SwimClear Single Element Cartridge Filter 150 Sq.Ft. | CXFHR1001 AOP Pool Systems the PSR137 meets the exact

the PSR137 meets the exact dimensional specifications of the original equipment cartridge

The System utilizes double handrails for greater safety and ease of entering & exiting the pool

DOE-compliant circulation for in-ground pools

Installing fresh components from this kit returns the valve to its designed sealing and flow performance

Hayward O-Ring for SwimClear Single Element Cartridge Filter 150 Sq.Ft. | CXFHR1001 AOP Pool Systems the PSR137 meets the exactThe Hayward O Ring for Filter Head (CXFHR1001) is the OEM replacement sealing O ring for the SwimClear Single Element Cartridge Filter head assembly. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant before installation. Browse our Pool Plumbing Lubricants for a compatible silicone lubricant. This O ring seats at the filter head to create a watertight seal between the filter head and the