Hayward Star-Clear II Tank Lid w/Air Relief (CX800C) pushpullvalves A diffuser is useful because

A diffuser is useful because it helps manage water flow inside the pump

Helps control water leakage around the pump shaft area

Therm special housing manifold for compatible 1983 to 1984 Cal Spa and Continental models

and extend the service life of compatible electronic controls

Hayward AquaTrol salt generator for compatible pool applications

Hayward Star-Clear II Tank Lid w/Air Relief (CX800C) pushpullvalves A diffuser is useful becauseA secure filter lid with proper air relief helps make cartridge filter service easier and safer. This Hayward Star Clear II Tank Lid with Air Relief is a replacement upper lid component for compatible Hayward Star Clear II filter systems. It is a strong choice when the existing tank lid is damaged, worn, or no longer sealing correctly. The integrated air relief function helps release trapped air during startup and service, supporting smoother filter