InSinkErator PRO1100XLCORD Pro Series 1.1 HP Food Waste Disposal with Evolution Series Technology, Powercord included MultiGrind lets you quickly grind difficult food waste you SoundSeal makes this disposer at least 40% quieter than standard disposers 40-ounce stainless steel grind chamber and grind components Includes sound-reducing Quiet Collar sink baffle Features Jam-Sensor feature to automatically break through the toughest jams