DESC: With its cleaning system and coverage patterns, the Roomba 510 vacuuming robot picks up amazing amounts of dirt and debris with the simple touch of a button. The powerful unit features spinning side brushes that grab dirt and dust from corners and along wall edges, as well as high-speed, counter-rotating brushes that pick up pet hair, cat litter, food crumbs, and other debris from floors. The vacuum sucks up the debris and deposits it into a large, easy-to-empty, bagless dust bin, and its improved filtration system traps dust, pollen, and other allergens inside the unit.