Please Note: 1 Year Guarantee The perfect partner for the Insinkerator range of food waste disposers. Add this to your existing kitchen sink to allow for quick operation when disposing of food and eliminate the risk of electric shock as there is no electrical switch to press. It simply mounts on top of your existing kitchen sink with a quick and simple installation process. Easy install This clever air switch is easy to install and can be completed in as little as 15 minutes. Brushed chrome and stainless steel finishes This pack comes complete with both a brushed chrome and stainless steel air switch, allowing you to choose which one you prefer for the finish of your kitchen. Compatible waste disposal modelsThis air switch is suitable for use with all Insinkerator Models