Mer-Made Hand Knob [Filter, Fits 4/6/8 Fiberglass Strainers] (K6512) sandfilters The SPXHKIT12MTX is a practical

The SPXHKIT12MTX is a practical service option for compatible Hayward Power-Flo Matrix pumps that need renewed sealing support and cleaner long-term performance

When an output-level relay board begins to fail

The M7 design adds further value by matching the heater platform many compatible Balboa systems were built to use

the lamp side of the system can no longer operate as intended

Improves repair organization and fit confidence

Mer-Made Hand Knob [Filter, Fits 4/6/8 Fiberglass Strainers] (K6512) sandfilters The SPXHKIT12MTX is a practicalThe 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