The Waste King 9900-TC Legend Series 3/4-HP Professional 3-Bolt Mount Batch-Feed Garbage Disposer is one of the best food disposers on the market. Batch-feed operation means no wall switch needed! With a high-speed 2700 r.p.m. Vortex powered permanent magnet motor, this disposer can efficiently get rid of your food waste. It is also sound insulated for quiet operation. This disposer is septic safe for properly sized septic tanks, making it environmentally friendly. The 3-bolt mounting system has all stainless steel mounting components, a non-removable hush cushion (splash guard) and is suitable for dishwasher hookup.