Evolution 500 Series Dishwasher w/ 5 Cycles and EcoOption - SHE55M0 2UC / 5UC / 6UC Recognized for their quality manufacturing Bosch Evolution 500 Series Dishwashers are backed by the Good Housekeeping Seal of Approval Two-Pump Motor System By using two small pumps to individually wash and drain instead of a single large one vibration and noise are dramatically reduced Smaller parts and a more contained motion contribute an important part to our sound-reduction system leaving you amazed that the dishwasher is even on Suspension Motor The more isolated a motor is the less its vibrations can be transferred So Bosch suspended the two-pump motor to help absorb and minimize any vibration and noise to the housing as it is absorbed by rubber hammocks letting you enjoy your time in the kitchen whether the dishwasher is running or not Solid Molded Base Preventing noise and leaks are what makes a good dishwasher a great one Thats why Bosch is the only U S manufacturer to give all dishwashers a solid molded base The single-piece base effectively contains sound and prevents leaks by automatically shutting down if water is detected in the base Insulation Noise is also buried beneath the three layers of insulation inside near-silent dishwashers Metal cotton fiber and heavy-duty bitumen sheets capture and dampen sound to create a decibel level no louder than raindrops ECOSENSE An advanced sensor system determines the soil level in the wash water and automatically deletes fresh water fills if theyre not needed saving you time and money while cutting energy usage by 20 ECOOPTION This cutting-edge feature adjusts water temperature and cycle length for optimal efficiency allowing you to reduce energy usage by up to 25 with just the push of a button Flow Through Water Heater In conventional dishwashers water falls randomly onto an exposed heating element And since not all the water touches the heating element this results in slower and less energy-efficient heating Bosch dishwashers on the other hand channel 100 of the water