This part is a 3" wide Air Valve Handle in Gray that fits some Dynasty Air Valves. This Diverter handle Slides on the Air Control Valve Stem that measures about 1/4" and is used to operate the Air Valves and is for Dynasty Spa only. The list on this Knob is $23.99. 82002,82002 saratoga,82002 spa.82002 hot tub,82002 diverter
