Hayward H-Series Union Nut Qty 2 (HAXNUT1930) insiders A properly selected Infusion Pool

A properly selected Infusion Pool fitting contributes to dependable circulation performance and more accurate compatibility in the supported application

Use part number MV-40126-25 to verify compatibility with the original Waterway component

or Pool Vac service where applicable

Part number 2500300902 supports accurate ordering

Hayward H-Series Union Nut Qty 2 (HAXNUT1930) insiders A properly selected Infusion PoolThese Hayward H Series union nuts help secure compatible heater plumbing connections. Union hardware can become brittle, cracked, or difficult to tighten over time, especially in equipment pads exposed to heat and chemicals. This two pack is useful when refreshing heater connections, addressing leaks, or replacing missing hardware during service. Correct union nuts help make heater maintenance cleaner and more dependable. Two replacement union nuts