Avoid leaks by replacing o-rings and gaskets when swapping out components. Orings are used in the connections of hot tub pumps. Gaskets are used in the heater connections to the plumbing.
O-rings and gaskets are also used in jets, pumps and other components that connect to hot tub plumbing.
O-ring measurements are inner diameter and/or outer diameter. Have a question? Contact us for assistance in finding the right oring for your spa part.