Hoover?s latest canister stands out for its design-savvy looks, not to mention the fact that it cleans with powerful WindTunnel technology. Dirt particles are cleverly ducted away from the spinning agitators to ensure they?re captured in the bagless dirt cup and not sent back out onto the carpet. The HEPA filter traps minute allergen particles and conveniently removes for cleaning. Large, soft wheels allow the compact 12-amp vacuum--which looks like it could play a robot extra in Star Wars--to maneuver easily. Best of all, the handgrip features electronic control buttons for power on and off, variable suction (allowing smooth transition from wood floors to area rugs), and agitator action speed for carpets. Tools are easily attached to the telescoping wand, making it a snap to switch from cleaning floors to using drape and upholstery tools. A one-year warranty covers this unique vacuum against defects