Balboa 1" Silent Bath Air Control [White] (13565) andersonmfg Useful when the correct adapter

Useful when the correct adapter is required for controlled servicing

The PresAir Trol gunite air button in white is designed for compatible installations using a 1-1/4 inch hole size and 1-1/2 inch face diameter

A good weir is important because it can improve surface-cleaning action and help floating debris move more effectively toward the skimmer basket

Matching the correct dimensions helps preserve intended fit and dependable operation in the skimmer opening

Balboa 1" Silent Bath Air Control [White] (13565) andersonmfg Useful when the correct adapterAir control designed to regulate airflow quietly while enhancing hydrotherapy performance. Manufactured by Balboa Water Group, this component reflects the engineering standards that have made Balboa the dominant force in spa and hot tub equipment worldwide. Their components are widely used by OEM manufacturers and service professionals due to their reliability, compatibility, and long lasting performance in high demand environments. Designed for spa