Dirt Devil Vision Cyclonic Upright Vacuum Factory Refurbished Dirt Devil EnVision Upright Home/Office Vacuum Patented bagless technology means you never have to buy another bag again. Instead there's just an easy-to-empty large-capacity dirt container. Powerful 12-amp motor with MotorGuard to eliminate fan and motor damage. Turbo Tool and Deluxe Stretch Hose for quick cleaning of upholstery. HEPA filtration traps 100% of pollens and ragweed and 99.97% of other dust and allergens.