Hayward Hydrostatic Relief Valve, 1-1/2", White | SP1056 Ladder Parts fits filters manufactured after 5-85

fits filters manufactured after 5-85 Pentair TR Series TR100C TR100C only

It is a violation of Federal Law to use this product in a manner inconsistent with its labeling

This is a complete kit containing the filter base

pH sensors have a finite service life — electrode degradation causes calibration drift over time even when the sensor appears physically intact

The CX500RE sits inside the StarClear filter tank and captures dirt

Hayward Hydrostatic Relief Valve, 1-1/2", White | SP1056 Ladder Parts fits filters manufactured after 5-85Hayward Hydrostatic Relief Valve 1 1 2" SP1056 For 1 1 2 and 2 inch pipe size Features and Benefits: Helps prevent pool damage due to external hydrostatic pressure beneath the pool shell when pool is drained Valve should be replaced whenever the pool is drained White ABS, spring loaded, leakproof self cleaning o ring seal Noncorrosive and nonconductive