Hot Tub Replacement Part Watkins Check Valve, Air, Pre-'97 Tiger River/Hot Spring HTCP33738 OEM. This air check valve is located in the equipment compartment, up high, under the bar top. If a hydrotherapy jet should become obstructed (like when a guest sticks their finger in the jet), this item becomes critical in preventing water from back flowing into the equipment potentially flooding the electrical components. Typical lifespan is 5-7 years. The larger end connects onto your existing tubing and the smaller end is designed for 1/2" inside diameter tubing (HTCP70316)
- This is for a Single Check Valve, Air, Pre-'97 Tiger River/Hot Spring
- OEM Replacement
- High Grade Quality that's made to last!!
