Water Check Valve, 1-1/2" I.D./2" O.D.
Item #: 71980
This "Jet System" check valve is used on all Hot Spring models from 1989 to now and all Tiger River spas. This check valve engages when the diverter valve is changed to different positions. For convenience, the inside diameter of this check valve is 1-1/2" and the outside diameter is 2".
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