Marquis Spa Hot Tub Gray 4 inch Threaded Cap for Diverter Valve

You are Buying a 4" Diverter Cap only to fit a Marquis Brand Hot Tub. This Diverter Valve Cap screws down onto the existing diverter body threads and is for Marquis spas only. The list on this Knob is $19.99. This Part is used in Marquis Spa Hot Tubs only. This listing is for the Cap only the valve is sold separately and we have other single parts and kits for this Marquis Diverter. We have plenty of these. This listing is for the Cap only the valve and other parts are sold separately.