1/2 inch standard interface provides broad compatibility with common humidifiers, aquariums, and irrigation equipment Made from corrosionresistant and temperature materials for longlasting use in wet and demanding environments Versatile compatibility: suitable for humidifiers, aquariums, and irrigation systems, enabling reliable water level management and efficient water use Office environments and livestock farms: supports effective humidity control to improve working conditions and animal growth environments Float valve design delivers precise water level control, helping maintain a stable water supply in humidifier tanks and overflow setups 3 practical use scenarios Humidifier reservoir: maintains a consistent water level to prevent overflows and underfilling, ensuring stable humidity output Aquarium or sump system: compensates for evaporation to keep water levels steady, protecting equipment and maintaining water parameters Greenhouse irrigation: regulates reservoir water to support steady irrigation cycles and prevent fluctuations that could affect plant health