- Transparent and removable design: the pool check valve is see-through and detachable, allowing you to observe the liquid flow and easily clean debris trapped inside. - Function: prevents backflow and protects the pump impeller by installing at the pump outlet, ensuring stable operation of the circulating system. - Easy to install: features universal inlet and outlet connections on both ends. To install, apply a uniform layer of adhesive and insert the external water pipe into the valve’s internal opening. - Material: made from high-quality PP material, offering wear resistance and durability for long service life. - Compatibility and performance: designed for standard pool pump outlets with universal fittings, providing reliable backflow prevention and consistent performance. - Use scenarios: - in a typical pool filtration system between the pump and the filter. - in pool water features such as waterfalls or fountains to prevent reverse flow. - during routine maintenance or valve replacement to protect the pump.