Flo Control True Union Spring Check Valve, 1-1/2" PVC | 1700-15 Pool Filter Parts SKU: R-0009-C-12

SKU: R-0009-C-12

SKU: ECX4077B1

or when algae resistance is needed

re-install the lid

Flo Control True Union Spring Check Valve, 1-1/2" PVC | 1700-15 Pool Filter Parts SKU: R-0009-C-12Flo Control 170015 True Union Spring Check Valve, 1 1 2 Inch PVC The Flo Control 170015 is a true union spring check valve designed for 1 1 2 inch PVC pool and spa plumbing systems. It helps maintain one way water flow and prevent backflow in circulation lines, making it a reliable choice for pools, spas, water features, and other plumbing applications where reverse flow protection is important. Features Genuine Flo Control check valve Part number: