Electrolux EDSP4944CS 24 Inch 3rd Rack SmartBoost 42 dBa Floor Beam Stainless Steel Dishwasher. Stainless Steel Tub Built-In Dishwasher with SmartBoost Clean Technology maximizes the power of your detergent by premixing it with water before it touches your dishes delivering powerful cleaning results and helping remove tough baked on foods. This ultra-quiet (45 dBA) dishwasher also features Max Dry, our most powerful drying feature at the click of a button. When you're entertaining guests, dishes come out sparkling clean in between courses with our 30-Minute Clean cycle