Use this Westbrass Air Switch with ANY brand of waste disposal unit. The raised button feature is easier on manicured nails, while protecting the user from electrical shock. Sturdily constructed, it securely mounts to the switching unit with an air hose. A pulse of air starts the disposal running while shutting off the second outlet. A second pulse makes the disposal stop, and reactivates the second outlet. System is perfectly designed for a combination of instant hot water dispensers and disposal packages. Available in a variety of stylish finishes, this item is sure to complement your existing fixtures.