The Dirt Devil Multi-Surface Rewind uses powerful suction for effective cleaning across all floor types. The above-floor extension wand uses Click Lock tools to reach messes on upholstery. shelves. stairs and more. PowerPass technology helps prevent dirt and dust scatter on hard floors. and Extended Life Filtration keeps dirt and debris in the filter and out of the air for a more thorough clean. The easy-empty dirt cup makes the trip to the trash quick and simple. and the cord quickly retracts with the touch of a button. making storage a breeze.