Dyson's Big Ball Multi Floor canister vacuum self-adjusts to clean every floor type. The Turbinehead tool automatically raises and lowers to seal in suction across carpets, rugs and hard floors. Only Dyson vacuums have Ball technology, which provides improved stability and facilitates maneuvers around obstacles and corners. It's the only vacuum that self-rights when toppled. It captures microscopic particles including allergens and bacteria, leaving you with clean floors and clean air. The 2 Tier Radial cyclone technology generates higher centrifugal forces so it captures microscopic dust and dirt particles. Finally, it features a new hygienic bin emptying mechanism that ejects trapped dust and dirt, so you don't have to clean it out by hand. It's backed by a 5-year warranty on parts and labour.