Waterway Air Control [F.A.S Top Access 1" Textured Scallop Gray] (660-3587) crosses Improves assembly fit and repair

Improves assembly fit and repair confidence

Improves keypad clarity and appearance

It is a strong service choice when the goal is to cover existing dual drain locations with a coordinated square-format replacement grate

internal switching has become unreliable

Horizontal on/off valve assembly for compatible Waterway systems

Waterway Air Control [F.A.S Top Access 1" Textured Scallop Gray] (660-3587) crosses Improves assembly fit and repairThe Waterway F. A. S Top Access Air Control is a 1" textured scallop gray air control used in compatible spa and hot tub systems. Air controls allow users to adjust the amount of air mixed with jet water flow, helping change the feel and intensity of the spa massage. Part number 660 3587 is a good replacement when an existing air control is cracked, discolored, difficult to turn, or missing its finished top access component. It is designed to match