Pentair Check Valve, 1/2" x 1/2" Tube x Tube | R172324 Spa Heaters you help prevent air leaks

you help prevent air leaks and loss of suction performance

Add the contents of one packet to the pool water according to the dosing directions on the label

Part number 500 identified for ordering

Their hydrostatic valves are widely used in residential and commercial pool construction

the lid shows bubbles

Pentair Check Valve, 1/2" x 1/2" Tube x Tube | R172324 Spa Heaters you help prevent air leaksWhat This Part Is Used For Pentair R172324 Check Valve 1 2in x 1 2in Tube x Tube is a small inline check valve designed to prevent reverse flow in tubing applications. It allows water or chemical solution to move in one direction only. Why This Part Matters Backflow in tubing systems can damage chemical feeders or allow unwanted siphoning. A functioning check valve protects connected equipment and maintains controlled dosing. Replacing a faulty valve