Mer-Made Hand Knob [Filter, Fits 4/6/8 Fiberglass Strainers] (K6512) carvinjacuzzi The multi-model compatibility gives this

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

The 4 inch size and side mount format help preserve the intended equipment arrangement and reduce the need to adapt the installation around a different meter style

True-union spring check valve with 1-1/2 inch slip connections

Bronze construction adds a more durable

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

Mer-Made Hand Knob [Filter, Fits 4/6/8 Fiberglass Strainers] (K6512) carvinjacuzzi The multi-model compatibility gives thisThe 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