Hayward Hydrostatic Relief Valve One and a Half Inch White SP1056 permanent magnet Cristal-Flo Filters

Cristal-Flo Filters

and keeps pool automation reliable

enlarged view improves readability in bright sun and from deck seating

clear water in both saltwater and traditional pools

Hayward Hydrostatic Relief Valve One and a Half Inch White SP1056 permanent magnet Cristal-Flo FiltersHayward SP1056 1 1 2" Hydrostatic Relief Valve Intro Protect your pool shell from costly hydrostatic damage with the Hayward Hydrostatic Relief Valve SP1056. This white ABS, spring loaded valve fits 1 1 2" and 2" drain lines, providing a controlled pressure release when the pool is drained. Its a reliable choice for both DIY owners and service pros. List of Features Prevents hydrostatic damage by venting external pressure during drainage, protecting