High-powered upright vacuum penetrates deeply, completely removing small particles and embedded dirt. Airspeed? technology significantly improves overall efficiency, enabling high-powered suction from a compact motor. Whirlwind Cyclonic? system effectively separates dust from debris, resulting in less frequent maintenance stops and obstruction-free airflow. Dual-Powered Edge Kleeners? simplify vacuuming against walls and into corners. Extended reach design allows you to travel as far as 46 feet from the nearest AC outlet. As its considerably more lightweight than comparably powered vacuums, maneuverability is excellent. Adjustable height control allows you to maximize operation for varying carpet-pile types. Extensive attachment package accommodates a wide variety of tasks. Quick-access Flip-Bottom dust cup with HEPA air filter enables easy emptying. Automatic thermal cut-off preserves motor from over-heating-related breakdowns.