iRobot Roomba 805 Cleaning Vacuum Robot with Dual Virtual Wall Barriers and Bonus Filter (Refurbished)

Keep your floors consistently clean by scheduling your Roomba robot vacuum up to 7x per week. The patented 3-Stage Cleaning System is specially engineered to loosen, lift, and suction everything from small particles to large debris from from carpets and hard floors. Features: iAdapt Navigation uses a full suite of sensors to navigate and adapt to your changing home AeroForce 3-Stage Cleaning System delivers up to 50% more cleaning performance Tangle-free extractors help prevent hair and debris clogs AeroForce High-Efficiency Filter captures up to 99% of allergens, pollen, and particles as small as 10 microns Conveniently schedule up to 7x per week, or just press CLEAN on the robot Automatically docks and recharges Avoids stairs and other drop-offs Automatically adjusts to all floor types – carpet, tile, hardwood, laminate & more Two Dual Mode Virtual Wall Barriers manage where your robot cleans Lithium Ion Battery delivers up to 3x the battery cycle lifetime 3.6″ low profile cleans under furniture, beds and kickboards