DIYers and aquarium enthusiasts, these float valves are absolutely genius for automatic water level control! You get four valves in the pack, each with a 1/2 inch connection that fits standard water supply lines. The adjustable arm lets you set exactly the water level you want - when the water drops, the float falls and opens the valve to let more water in; when it reaches your set level, the float rises and shuts the valve off automatically. The POM plastic and PE construction is corrosion-resistant and works perfectly in low-pressure gravity systems without needing any electricity or pumps. What's brilliant is how many uses these have - perfect for aquariums, water storage tanks, livestock troughs, hydroponic systems, toilet tanks, or even RO water systems. The installation is simple with hand-tightening for leak-free operation, and having four valves means you can set up multiple tanks or keep spares on hand. Whether you're maintaining a fish tank, keeping animal waterers filled, or managing any water system that needs consistent levels, these simple mechanical valves provide reliable, maintenance-free operation. Seriously, for the price of four quality valves, you're getting an automated solution that saves you time and ensures your water levels stay perfect without constant checking and manual filling!
Free 30-day returns 
Free 30-day returns
