Inside this GE PDT855SIJ-II Built-In Dishwasher With Wi-Fi Connectivity, an advanced wash system uses over 140 cleaning jets to deliver complete washing coverage to every corner. Powerful Deep Clean jets blast away stuck-on food for silverware that's always spotless, while side jets cascade water to hydrate soils. Bottle Jets shower water deep inside tall items, so every nook and cranny gets cleaned. An adjustable upper rack with two Stem Safe shelves lets you move the upper rack up or down to accommodate tall items. Plus, a full-extension, smooth-glide upper rack with fold-down tines makes it easy to fit large or odd-shaped items. On the lower rack, multi-position tines fold down, so loading and unloading always goes smoothly. A revolutionary quad blade wash arm reverses directions so water hits items from every direction. Because the 40 dBA motor is so quiet, an LED status indicator on the door lets you know when the cycle is complete.