Overflow and Leakage Protection and quiet 49 dBA.
It also features Super Active Drying. F4DWS18FI1 18 400 Series Built-In Overlay Dishwasher by Fulgor Milano comes with 10 Place Settings and 6 Programs for ADA Compliant lower counter installation. F4DWS18FI1 18" 400 Series ADA Compliant Built-In Dishwasher with 10 Place Settings 6 Programs 49 dBA Super Active Drying Overflow and Leakage.