Aquascape 1/2" Compact Fill Valves automatically add water to a feature when needed and reduce the time consuming maintenance of manually filling with a hose. The Compact Fill Valve will produce up to 1.5 gallons per minute and includes fittings to connect to garden hose, 1/4" poly pipe, 1/2" poly pipe or 1/2" PVC pipe. 7.5"L x 1.5"W