The Poolmiser is the standard of the industry for auto-fill devices utilizing advanced float technology to maintain a pre-set water level in your pool. Comes with anti-siphon valve & built-in 1? Deep ring for adjustments to thickness of decks. Less time to install then ordinary fill and overflow lines.
Prevents water level drop and overflow thus eliminates pump burn out, plastic discoloration, raised decks, and chemical loss. Eliminates complains of leaks due to excessive evaporation.