Portable Float Valve for Auto Fill Replacement Parts Designed for auto fill replacement parts, this float valve features a portable design that allows for easy installation and flexibility in use. Large Water Flow and Efficiency Provides a large water flow to ensure efficient water filling for ponds, fish tanks, or water tanks. It also offers good sealing to prevent water leakage. Durable Materials Made of plastic and PE material, this float valve is sturdy and longlasting. Easy to Install Easy to install and requires no additional tools. Simply attach it to the desired water source and adjust the water level according to your needs. Practical Applications Outdoor ponds: maintain water level automatically to offset evaporation. Fish tanks and aquariums: keep a stable water level to protect equipment and inhabitants. Water storage tanks: off and maintain consistent levels in storage or irrigation setups.