Mer-Made Hand Knob [Filter, Fits 4/6/8 Fiberglass Strainers] (K6512) carvinjacuzzi Potter and Brumfield coil relay

Potter and Brumfield coil relay with DPST switching rated at 30 amps and 115 volts

Useful when the original handle is damaged or missing

That brand recognition also helps these products sell

The multi-model compatibility gives this part practical value because structural wet-end components work best when they match the original pump geometry closely

Helps restore clean trim appearance and jet function

Mer-Made Hand Knob [Filter, Fits 4/6/8 Fiberglass Strainers] (K6512) carvinjacuzzi Potter and Brumfield coil relayThe Mer Made hand knob is designed for compatible fiberglass strainer applications where the knob needs replacement for opening, closing, or securing the strainer assembly. A hand knob is useful because it provides an easier grip point for manual adjustment, supporting cleaner service and more convenient maintenance. This replacement is especially useful when the original knob is cracked, stripped, broken, worn, or missing. Matching the correct fit