This part is a 4" Diverter Cap only to fit a Marquis Brand Hot Tub that has threads that are 3 1/4" wide. 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. We offer Free Shipping in the US. 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. spa, marquis hot tub, marquis spa part, marquis hot tub part. marquis diverter valve, marquis jet selector
NOTE: There are 2 versions of this cap and they both look very similar one is 4" wide and the other is 3 3/4" this one is 4" side for the other one see the links below..
