Versatile Hoover WindTunnel Self-Propelled Bagged Upright Vacuum Features innovative WindTunnel technology U6485900 Self Propelled technology makes vacuuming effortless, whether going forward or in reverse Patented Hoover WindTunnel technology on this bagged upright vacuum cleaner uses three distinct air channels to lift and remove hidden, deep-down dirt that other vacuums leave behind Custom cleaning control allows you to move the vacuum from carpet to bare floors with ease Embedded DirtFinder sensor gets the dirt you can't see and turns green when no more dirt is being removed from your carpet or floors U6485900 Hoover WindTunnel Self-Propelled Bagged Upright Vacuum has complete onboard tool kit, including pet hair tool