Hayward H-Series Union Nut Qty 2 (HAXNUT1930) insiders Supports cleaner EX2 pump restoration

Supports cleaner EX2 pump restoration

or Pool Vac service where applicable

Replacement is often appropriate when the original hose becomes cracked

The 480 volt input

this Pentair clear light lens helps keep compatible Amerlite fixtures looking clean and operating as intended

Hayward H-Series Union Nut Qty 2 (HAXNUT1930) insiders Supports cleaner EX2 pump restorationThese 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