Safe and effectively power your garbage disposer with the push of a button. Use the GDAS 01 airswitch to power your garbage disposer without an electical switch. The Airswitch Kit includes air switch, air tube, power box and power cord. The GDAS 01 airswitch offers an elegant push-button design that mounts into the counterton. It's a technology that activates the garbage disposer by sending air to the power controller. Reduce the risk of electric shock using the power of air to manage waste from your sink drain and dishwasher. The GDAS 01 meets code and is installs in only four steps. It is the only safe way to have a switch installed in a countertop by not using electricity. Simply press the button to turn your disposer on, then press again to turn off.