Here is a Roto Assembly for Waterway Plastics 2" Spa Diverter Valves.
Note: Many people confuse the Waterway Roto with the Hydro Air. When looking at the the top of the Waterway Roto, it is square. The top of the Hydro Air Roto is shaped like an "H".
If you need new Orings for this Valve Assembly, see our Waterway 2" Valve O-ring Kit. Part # OK1 .