$6.40
$8.00
50% OFF! Hot items selling fast—Grab them before they're gone!
The PVC safety valve is designed to ensure one-way water flow, preventing backflow that could cause leaks or equipment damage. Made from durable PVC, it offers reliable performance in aquariums, filtration systems, and other water installations. Easy to install and built to last, it provides essential protection for pumps and sensitive equipment by maintaining a safe, controlled water direction.