Pentair Triton II Air Relief Assembly (154687Z) zurnwilkins The Hayward CL200 and CL220

The Hayward CL200 and CL220 MPT union is designed for compatible chlorinator applications where the threaded union connection needs replacement

or failing to light the burner properly

A pump like this is useful because it restores the full operating assembly in systems where dual-speed functionality and Executive pump compatibility both matter

It is a practical replacement when the original insert has declined in either appearance or performance

Pentair Triton II Air Relief Assembly (154687Z) zurnwilkins The Hayward CL200 and CL220The air relief assembly helps purge trapped air from compatible Triton II filter systems, improving startup behavior and supporting safer, more efficient filtration. Air that remains inside a pressurized filter can reduce performance and make service more difficult, so a functioning relief assembly is an important part of routine system reliability. Replace it when the existing part leaks, sticks, cracks, or no longer vents properly. This assembly is