CMP HydroSeal 1.5" Socket x 2" Spigot Serviceable Spring Check Valve 2# | 25830-150-000 dust Built-in suction cup on the

Built-in suction cup on the handle: Secures to smooth interior walls for hands-free debris collection

White back with a lightweight

Extra-strength formula: rapidly lowers phosphate levels to curb algae growth and boost sanitizer effectiveness

and routine pool use without fading

and SP1086

CMP HydroSeal 1.5" Socket x 2" Spigot Serviceable Spring Check Valve 2# | 25830-150-000 dust Built-in suction cup on theCMP hydroseal serviceable check valves are designed for demanding pool and spa applications. Dependable quality with a union lid nut for easy removal and service, clear lid for easy inspection, and high temp PVC body with longer sockets for better glue joints