Zodiac Jandy CJ/CS Air Relief Valve (R0557200) gptools Helps create a serviceable heater-plumbing

Helps create a serviceable heater-plumbing connection

or cosmetically degraded but the related hardware does not require replacement

Useful when exact seal shape and sizing matter

Designed for compatible medium-head applications

while the gray finish helps the part blend more naturally with many contemporary pool and spa surfaces

Zodiac Jandy CJ/CS Air Relief Valve (R0557200) gptools Helps create a serviceable heater-plumbingThis air relief valve is made for compatible Jandy CJ and CS filter systems, giving trapped air a controlled path out of the tank during startup and servicing. A damaged or sticking air relief valve can make priming harder, reduce filter efficiency, or allow water to seep from the top assembly. Replacing the valve helps maintain safer filter operation and cleaner pressure management after cleaning, cartridge changes, or seasonal opening. Verify the