The Chrome Air Button with a 1.25" hole is a durable control switch designed for use in spa and hot tub systems. Featuring a sleek chrome finish, this button operates by using air tubing, allowing users to control various spa components like blowers, lights, and jet pumps without the need for electrical wiring. The 1.25" hole size ensures a perfect fit, making it compatible with a wide range of spa and hot tub brands. Whether for new installations or replacements, this air button offers a simple, reliable way to manage your spa's electromechanical systems.