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Check Valve (Air)

Item #: 70289

Check Valve (Air)


Air check valve for all 1993-2001 Hot Spring, 1997-2000 Tiger River and 1997-2002 Hot Spot spa models. This check valve is located in the equipment compartment under the bartop. Its primary function is to prevent water from back flowing into the equipment compartment should a hydrotherapy jet become obstructed (like when a guest sticks their finger in the jet). Sometimes this check valve can make a loud vibrating noise as the silicone diaphragm ages behaving like a reed on a flute.

Note: These check valves age at the same rate. It is best to replace all of them at the same time if budget allows

Check Serial Number Compatibility