The Superior Suction Roomba 860 Robotic Vacuum

This is the Roomba 860 vacuum cleaning robot that has a 3-stage cleaning system and cleans on a schedule that is convenient to you. The Roomba 860 removes up to 50% more dirt than previous models and forgoes typical vacuum brushes, and instead uses two extractors with angled treads to break down debris while a 5X more powerful vacuum ensures superior pick up. Unlike bristles that clog or jam from hair and fibers, the extractors’ brushless design makes them virtually maintenance free and ideal for pet owners. Integrated optical sensors detect dirtier spots and acoustic sensors determine when the vacuum is working harder, prompting Roomba 860 to concentrate on these areas. It actively adapts to its surroundings, avoiding stairs and navigating around obstacles and under furniture. The cleaning head automatically adjusts to accommodate carpets or hard floors and its high efficiency filter captures 99% of allergens, pollen, and particles as small as 10 microns. Activate the “clean” button and the Roomba 860 goes to work without requiring any supervision. Featuring the latest lithium ion battery technology, Roomba 860 offers triple the battery life of earlier models. It automatically returns to its charging base between cleanings and the included dual mode virtual wall keeps the robotic vacuum where you need it by blocking off-limit areas. Includes extra filter and two AA batteries for the virtual wall barrier. Only available for delivery in the U.S. and Canada. 14" Diam. x 3 1/2" H. (8 1/2 lbs.)