Mer-Made Hand Knob [Filter, Fits 4/6/8 Fiberglass Strainers] (K6512) carvinjacuzzi This type of tool is

This type of tool is especially useful when service work involves recurring Quad Flo wall fitting maintenance and a dedicated fitment-specific tool is preferred

Improves both comfort and visible jet detail

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

Useful when the original handle is damaged or missing

Mer-Made Hand Knob [Filter, Fits 4/6/8 Fiberglass Strainers] (K6512) carvinjacuzzi This type of tool isThe 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