Hayward Spring Loaded Main Drain Hydrostatic Relief Valve (SP1056) vacalert Waterway top load cartridge filter

Waterway top load cartridge filter

Useful when the original float is cracked or waterlogged

0 THP] [2-1/2" MBT] [6

Installing the correct Pentair impeller can help restore the pump’s hydraulic performance and improve confidence in the wet-end rebuild

universal workaround

Hayward Spring Loaded Main Drain Hydrostatic Relief Valve (SP1056) vacalert Waterway top load cartridge filterThe Hayward spring loaded hydrostatic relief valve is designed for compatible main drain applications where pressure relief support is needed below the drain assembly. A hydrostatic relief valve is useful because it helps relieve ground water pressure under certain conditions, supporting protection of the pool structure and related components. This replacement is especially useful when the original valve is stuck, leaking, damaged, or no longer