Here is a Waterway Plastics Spa 2" Diverter Cap found on many Spa brands, including, Artesian, Cal Spas and others.
- Waterway Plastics Diverter Valve Cap # 602-3611
- For a 2" Valve. Actual Outside Measurement is is 3 1/2".
- Inside Thread Measures: 2 3/4"
- Black
- Found on Cal Spas, Artesian, Coast Spas and others.