Balboa Standard Air Control [1-3/4" HS x 2-5/8" FD] [Gray] (10-2100GRY) airswitches Useful when the original cover

Useful when the original cover or frame is damaged or missing

Helps support surface skimming and debris collection

5 HP configurations

Helps restore bright white illumination in underwater fixtures

Balboa Standard Air Control [1-3/4" HS x 2-5/8" FD] [Gray] (10-2100GRY) airswitches Useful when the original coverAn 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