Reddit reviews Sink Top Air Switch Kit Air Button for Garbage Disposal with Aluminum Alloy Power Module (SHORT BRUSHED STAINLESS STEEL BUTTON) by CLEESINK

HOW TO CHOOSE BUTTON – For better fitting, please choose the SHORT/2" or the LONG/2.5" button depending on the thickness of your countertop. In most cases, SHORT is for a stainless steel sink top and LONG is for thick countertop like granite, marble, quartz.SAFETY & SECURITY – The Power-supply Cords are attested by UL for security and long-term use. Suitable for voltages from 110V to 130V.EASY TO INSTALL – No tools are required for installation. The diameter of the countertop hole should be between 1 1/4" and 1 3/4". It is suitable for standard sinkhole for soap dispenser, otherwise you need to drill a hole by yourself.EXCELLENT COMPATIBILITY – It can work with any brand of garbage disposals(≤2HP), perfectly well for Waste King, InSinkErator, Moen, GE and so on.NOTIFICATION – Please cut the excess hose, do not coil up the excess hose between the button and the power module, as that will make the switch unreliable.