Key features

• •Automatic Water Refill Function – This float valve monitors your pool, spa, or pond water level. When the water drops below your desired level, it automatically opens to refill; when the water returns to the set level, it closes. Eliminates the need for daily manual checks.
• •Adjustable Float Height – The float arm can be set to trigger refilling when the water level drops 2 to 8 inches below the pool surface. This adjustability allows you to customize the water level to your preference for both inground and above-ground pools.
• •Stable Weighted Base with Nut Adjustment – The base can be adjusted using two nuts to fit sloped or uneven pool edges. Adding small stones or gravel into the base during assembly provides weight, helping the unit stay firmly in place during operation.
• •Tool-Free 3-Step Setup – Simple to install: 1) Assemble all parts. 2) Add your own gravel or sand to the base for added stability. 3) Connect a standard garden hose and set the float height. No plumbing modifications required.
• •UV-Resistant & High-Pressure Compatible – Made with durable, UV-resistant plastic to withstand sun exposure and outdoor conditions. Handles up to 220 PSI—well above typical U.S. household water pressure (40-80 PSI). Please check your home's water pressure before purchase.
• •Versatile for Multiple Water Settings – Suitable for swimming pools, kiddie pools, livestock tanks, fountains, and other water features. Works with standard garden hoses for easy connection.