CMP PowerClean Mini Chlorinator Check Valve Assembly (25280-000-920) drains or a general sense that

or a general sense that the pump is no longer doing its job with the same confidence as before

A focused replacement like this is especially useful when the surrounding filter body remains serviceable and the weakness is isolated to the latches themselves

The dual flow-path design matters because it helps preserve the more complex seat feel the original system was built to provide

Ideal for larger plumbing setups

CMP PowerClean Mini Chlorinator Check Valve Assembly (25280-000-920) drains or a general sense thatThe CMP PowerClean mini chlorinator check valve assembly is designed for compatible chlorinator applications where the supported valve section needs replacement. A check valve assembly is useful because it helps control directional flow inside the chemical feeding system, supporting cleaner operation and helping protect the rest of the setup from unwanted backflow behavior. This replacement is especially useful when the original valve is sticking,