When you install the water tank float valve in the water tank and adjust it to the desired water level, it operates accurately. The float valve features a filter at the water inlet to help isolate most impurities, resulting in cleaner water output (regular cleaning of the filter is recommended to prevent clogging). The water level float valve has an optimized design with multiple improvements, enabling automatic water level control without electricity. The 3/4-inch float valve is compatible with most standard water pipes, ensuring easy installation. Most components of the automatic water level control float valve are made of high-quality stainless steel, offering durability, resistance to corrosion, and long-term performance in wet environments. The float shut-off valve measures 4.33 x 2.17 x 2.17 inches, with a 0.75-inch water inlet diameter. Its compact size allows flexible installation in various locations without occupying excessive space. The automatic floating ball water level control valve requires only a quick inspection for completeness before screwing it onto the water pipe. Adjust the auto-fill valve to the desired water level, and it will function normally. Its compact design and simple installation make it suitable for water tanks, swimming pools, ponds, and animal watering systems. Specifications: - Type: 3/4-inch upper water inlet with fixing clip - Color: Silver - Material: Stainless steel Package includes: - 1 x auto-fill valve Note: Color appearance may vary slightly due to lighting and screen settings. Measurement tolerance is ±1–3 cm.