Pentair Sta-Rite Biguanide Resistant Trap Lid (C3-185P3) spacovers or chemical exposure

or chemical exposure

This Pentair/Sta-Rite replacement is built for automatic cleaner repair and helps replace worn drive gearing in GW7500 and 7900 cleaners

Helps support dependable water movement in compatible systems

Key fitment information includes part number 672-7401

Replacing the assembly can help restore dependable drive support without replacing the full tool

Pentair Sta-Rite Biguanide Resistant Trap Lid (C3-185P3) spacovers or chemical exposureReplace a worn pump trap lid with this biguanide resistant version for compatible Sta Rite systems. The lid helps seal the strainer pot, maintain pump prime, and allow visual inspection of basket condition while standing up to pools using biguanide sanitizing systems. This part is a strong choice when the original lid is cracked, cloudy, warped, or no longer sealing properly. Pairing the lid with the correct O ring and a clean sealing surface helps