Hayward 8" Round Suction Cover [Gray] (WGX1048EGR) kingtechnology Treatment components like this are

Treatment components like this are useful because they are designed around specific water-care platforms rather than as broad one-size-fits-all additives

or lost sealing confidence

A properly selected replacement helps restore intended internal heating performance while supporting a more accurate repair path for the specific model group

and 18/3 wire format using the 600DB0721 reference

Hayward 8" Round Suction Cover [Gray] (WGX1048EGR) kingtechnology Treatment components like this areThe Hayward round suction cover is designed for compatible pool and spa suction applications where the drain cover needs replacement. A suction cover is useful because it helps protect and cover the suction opening, supporting safer water intake and a clean finished look around the drain area. This replacement is especially useful when the original cover is cracked, faded, damaged, or missing. Matching the correct 8 inch gray cover helps preserve