Flo Control True Union Spring Check Valve, 1-1/2" PVC | 170015 Light delivering extended phosphate control between

delivering extended phosphate control between treatments

By upgrading to PureWhite

it’s a smart investment for dependable pool comfort

restoring surface integrity where it matters most

and preserves water quality through the off-season

Flo Control True Union Spring Check Valve, 1-1/2" PVC | 170015 Light delivering extended phosphate control betweenTrue Union Spring Check valve. Easy entry removable body, for visual inspections or cleaning. Available in clear. Each valve is specially designed to be disassembled by unscrewing the nuts in line leaving the tail pieces solvent cemented to the pipe. This true union allows you to remove the body for repairs, or cleaning, even providing the opportunity to change the body or spring tension.