InSinkErator Evolution Pro Compact 3/4 HP Garbage Disposer This INSINKERATOR garbage disposal GIDDS-100142 is only available to plumbing contractors This product adds a great value This product is manufactured in United states Continuous feed Sound Seal Plus makes the Evolution Compact at least 30 Percent quieter than standard disposers Multi Grind Two grind stages let you quickly grind difficult food waste you wouldn't put in a standard disposer, like celery and potato peels 34.6-Ounce Grind Chamber and Stainless Steel Grind Components handles more volume than standard disposers, 3/4 Horsepower Dura-Drive Induction Motor gives you more horsepower than standard disposers Quiet Collar Sink Baffle (antimicrobial) ensures quiet operation