Check the listing for details. ​DELTA 72050-KS Garbage Disposal Air Switch/Dual Outlet Power Module Black. Condition: Open box. Listed at 139.95 USD. ​DELTA 72050-KS Garbage Disposal Air Switch with Dual Outlet Power Module In Black StainlessConstructed of non-metallic materialNon-metallic products are beneficial in that they do not rust or corrodeIncludes power module with two grounded outlets, 6' of air tubing, and a decorative finish push buttonDelta Air Switches can easily be mounted to your sink or countertopA decorative alternative to the light switch on the wallDelta Air Switches have a second plug-in available for an additional devicePairs with any garbage disposal that plugs into a wall outletFor indoor use onlyIntended to be used at room temperaturePlug into grounded, GFCI electrical outletPush button installs in 1-1/4" diameter holeDistance between push button and power module must not exceed 5'