Maytag Dishwasher MDB8989SHZ is our top of the line dishwasher. This dishwasher is like all of our Maytag dishwashers in the fact it has a food chopper that keeps you from cleaning a filter. This dishwasher is whisper quiet at 47 decibels. This specific dishwasher has an adjusting upper rack with a 3rd rack that has moveable or removable trays. $799. Call for our best price.