Balboa Standard Air Control [1-3/4" HS x 2-5/8" FD] [Gray] (10-2100GRY) aquacal Designed for compatible heater safety

Designed for compatible heater safety applications

The CMP inside fitting is designed for compatible plumbing applications where a 1

When the printed legends begin to wear out

The Waterway 413-4100 120 degree wye is designed for compatible rigid plumbing applications using 1-1/2 inch slip connections on all three ends

and Laars SFTM union and adapter kit is designed for compatible filter applications where the connecting fittings need replacement in a coordinated package

Balboa Standard Air Control [1-3/4" HS x 2-5/8" FD] [Gray] (10-2100GRY) aquacal Designed for compatible heater safetyAn 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