Evolution 150, special edition offering our most quiet and powerful Food Waste Disposer specially built for growing, busy and large households. It stands out from the crowd and features a brand new black trim shell and a premium stainless steel sink stopper with cover. The Evolution 150 is supplied with a Black, Chrome and Brushed Steel choice of air switchs and is supported with a 7 year in Home WarrantyRrp £571 Evolution Quiet TechnologyEvolution 2 Stage Grind TechnologyAuto Reverse Grinding ActionAnti Vibration mounting with quiet sink baffle