Hoover~ WindTunnel~ 2 Whole House~ Rewind is perfect for Whole Home Cleaning from Floor to Ceiling. The Multi-Floor Brush Roll allows you to turn the brush roll on for optimal cleaning on carpets and off to prevent scattering of debris on hard floors for a more effective clean. Advanced Multi-Cyclonic Technology gives you a continuous cleaning experience with No Loss of Suction,** while WindTunnel~ 2 Technology creates 2 channels of suction to lift and remove surface debris and deep down embedded dirt. The hassle-free 25 ft. power cord automatically retracts in seconds, so you never have to wrap a cord again and with up to 16 ft. of cleaning reach you can clean dirt and dust anywhere. Advanced AllergenBlock~ Technology, Filter Made with HEPA Media, odor-absorbing carbon and Pet Turbo Tool make WindTunnel~ 2 Whole House~ Rewind great for pet owners.