Reduce your foodservice operation's water usage by up to 70% when you use an AquaSaver Control System (AS-101) with your InSinkErator Food Waste Disposer. This control panel for your InSinkErator Commercial Disposer regulates the amount of water necessary for your disposer's load. The AquaSaver senses "no load" conditions, when grinding isn't needed, and high load conditions, when optimum grinding in required, and adjusts itself as needed for efficient operation. When less water is needed, less is used.