CMP Float Assembly In-Ground Non-Electric 3/8" Float Valve

The CMP In-Ground Non-Electric 3/8" Float Valve Assembly is a heavy-duty mechanical water leveler designed to automatically regulate the waterline in swimming pools, spas, and fountains. Operating entirely without electricity, this reliable auto-fill mechanism opens and closes precision flow valves based on fluid depth, successfully protecting expensive pool pumps and equipment from dry-run suction damage. Engineered for residential and commercial new construction or retrofits, this mechanical float valve continuously monitors water depletion from evaporation or splashing, automatically refilling the basin to prevent costly low-water damage to filtration pumps.

Because it operates entirely on standard mechanical fluid dynamics, it requires zero electrical wiring or battery power, making installation simple and safe in wet environments. Designed to seamlessly drop into standard CMP water leveler wells and auto-fill canisters, its standard thread pattern makes it a highly adaptable replacement part for multiple brands.

Protect your equipment and maintain perfect water equilibrium with an economical, failure-proof design.