Hoover Air Lite Corded Bagless Multi-Cyclonic Lightweight Upright Vacuum Cleaner, UH72460 WindTunnel 3 Technology lifts and removes surface debris and deep down embedded dirt Lightweight maneuverability lets you clean and carry upstairs & downstairs with compact convenience at less than 13 lbs Steerable design allows you to easily maneuver around furniture, corners & other obstacles Multi-Cyclonic air passes through twelve cyclones to filter dirt and debris from the air path with no loss of suction Multi-Floor electronic brush roll instantly switches from carpet to hard floors with the touch of a button