Description
Waterway 662-1900 is a 1/2″ white knob air control part used for the Waterway Dyno-Flow system. This knob features an easy to grip design, making it easy to adjust airflow settings in your spa or hot tub.
- Size – 1/2″
- Color – White
- Air Control Part Type – Knob
Fitment guidelines:
For use with Waterway Dyno-Flow System
Additional Information:
Alternate part numbers – 900456, _662-1900, 662-1900B
