Pound for Pound, the Vac N Blo is the most Powerful Hand Vac/Blower on the Planet! 500 Watts of power with a new state of the art fan enclosed motor. The 500 series produces Sealed Suction Measurement: 60" water lift (a scientific method of measuring vacuum cleaner suction, the vacuum is designed for dry pick up only) yet weighs around 3 pounds. All steel construction with Black powder coat finish.