The Eureka AirSpeed one is proven to clean carpets better than the #1 selling bagless upright. The AirSpeed one is engineered to move more air and remove more dirt for a deeper clean on floor surfaces. Unlike most other vacuums, AirSpeed one is engineered with an efficient air path with limited bends and turns?this allows more air to pass through the vacuum. The direct air path from floor to cup decreases the distance for dirt to travel, which increases the amount of airflow for powerful suction. To clean with the attachments, simply set the suction control dial to ?tools?. Deep clean carpets and more?the floor nozzle features a 5-setting height adjustment switch to clean different carpet types. The low profiles nozzle is engineered to reach under furniture where dirt and dust linger. Clean above the floor with ease with the on-board crevice tool and dusting brush. Plus, pick up messes faster with a 20 ft. cord and wide 13 in. cleaning path.