Control the water level in your water feature.
This unit hides inside the Savio Waterfall Well and connects to a 1/4" water line (includes 25 feet of 1/4" line). Includes self-tapping valve to connect to copper, plastic, or iron water supply lines up to 1" in diameter. This unit is made for the Savio Waterfall Well but can be used any many other applications. You just need a sturdy mounting place near the desired water level.