Continuous feed * Sound Seal makes the Evolution Essential at least 40 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 * 40-Ounce Stainless Steel Grind Chamber and Grind Components handle 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