CMP HydroSeal 2" Socket x 2.5" Spigot Corrosion Resistant Serviceable Spring Check Valve 2# | 25830-400-000 WATER FEATURE ACCESSORY This granular formula quickly eliminates

This granular formula quickly eliminates metallic stains from pool surfaces with no need to test the water or close the pool

With two dynamic light programs to choose from

CMP automatic water levelers provide peace of mind for pool owners

Compatible with all spa and hot tub chemical programs

CMP HydroSeal 2" Socket x 2.5" Spigot Corrosion Resistant Serviceable Spring Check Valve 2# | 25830-400-000 WATER FEATURE ACCESSORY This granular formula quickly eliminatesHydroseal corrosion resistant check valves are a durable, pro level option that stand up to harsh chemical conditions. The best solution for systems with a chlorinator or brominator installed.