Flow Restricter Valve Assembly

Obsolete: No factory suggested replacement available at this time. Please contact our technicians for advice (805) 541-9000 or wizard@backyardplus.com.
This flow restrictor is installed inline with the airflow through the Freshwater II Ozonator to prevent too much air from flowing through the Ozonator causing a gurgling sound within the spa that is noticeable when the spa is not in use.