Auto-Fill for Water Gardens and Pond-Free Waterfalls
Installs in pond skimmers or pump wells. Working like the float in a toilet tank, the auto-fill has a float at water level. When the water level sinks, as does the float, allowing the valve to open and water to refill the skimmer or well.
1/2" MIPT thread. Adapts easily to standard pipe threads, garden hose threads, or irrigation systems.