Balboa Standard Air Control [1-3/4" HS x 2-5/8" FD] [Gray] (10-2100GRY) airswitches This version is especially useful

This version is especially useful when the installation depends on the PH101-15UV format and the supported vacuum-related design

Useful when original switches are inaccurate or unreliable

Useful when the original cover or frame is damaged or missing

The AquaStar 10 inch round cover with frame in gray is designed for compatible drain applications where both the cover and surrounding frame need to be replaced together

the whole assembly can feel less secure and less confidence-inspiring than it should

Balboa Standard Air Control [1-3/4" HS x 2-5/8" FD] [Gray] (10-2100GRY) airswitches This version is especially usefulAn air control helps homeowners fine tune the feel of a spa seat, and this Balboa Standard Air Control is designed for compatible gray finish applications using a 1 3 4 inch hole size and 2 5 8 inch face diameter where the original control has become stiff, worn, or less attractive than it should be. When an air control starts feeling tired, the whole seat can seem less enjoyable even if the rest of the system still works. The 1 3 4 inch hole size and