The Shark Wandvac Self-Empty System is the powerful lightweight cordless vacuum that empties itself so you can ditch the dirty work. It features HyperVelocity suction power and a PowerFins brushroll to tackle floors & carpets with no hair wrap. And when you’re done cleaning Wandvac automatically empties into a HEPA-sealed base for up to 100x less dust in your home vs. traditional emptying.