InSinkErator Evolution Excel 1.0 hp Household Garbage Disposal SoundSeal Technology which delivers ultra-quiet performance versus a standard disposer MultiGrind Technology , with three grind stages to quickly grind virtually any food waste 40 oz. Stainless steel grind chamber and grind components for longevity 1 Horsepower Dura-Drive Induction Motor; power cord not included We Come To You 7-Year In-Home Limited Warranty