Enjoy the ability to turn your garbage disposal on and off with the push of a button. The Garbage Disposal Air Switch Button sends a burst of air down a tube to actuate the disposal. Installs into existing sink or counter hole to operate disposal with a plunger-style air switch. Perfect application for island installations, or where electrical wall switch is unavailable. Designed for use with all Moen disposals. The finished button required for installation is sold separately in a variety of finish options.