In Sink Erator Cover Control Plus Batch Feed Food Waste Disposal. Replacement for obsolete models 17, Pro 17, Evolution Cover Control, Pro Cover Control. Improved design with newer style magnetic stopper. FREE SHIPPING TO LOWER 48 STATES USA ONLY. SoundSeal® Technology delivers Ultra-Quiet performance allowing you to hold a conversation with normal voices in the same room MultiGrind® Technology delivers two stages of grind and allows you to more efficiently grind difficult food items like bones Magnetic cover start activation means no wall switch is required Robust chrome plated die cast zinc stopper that holds back water when needed, and will only turn on disposer when manually activated 3/4 Horsepower Dura-Drive® Induction Motor is engineered to specifications used for appliance motors, provides quiet operation and long life 40 oz. Stainless Steel Grind Chamber and Components for durability Made in the USA InSinkErator 7-Year We Come To You® In-Home Full Service Limited Warranty Covers parts and labor Quick Lock® Sink Mount allows for easy installation and disposer replacement