The Best Cordless Hand Vacuum.

This 12-volt cordless wet/dry hand vacuum was selected the best for cleaning effectiveness, ease of use, and convenience in tests conducted by the Hammacher Schlemmer Institute. It has a patented three-stage filtration system that separates large particles from liquids, storing the particles in a pre-filter so there is no clogging, providing 200% more suction than other models. It cleaned carpet, tile, and stairs more effectively than other units. It has an easy-to-empty 9 oz. capacity bowl, which collects liquids and smaller particles after being separated from the air. The HEPA filter captures 99.97% of particles larger than 0.3 microns, unlike other handheld vacuums that spew dust and allergens into the air. The vacuum cleans for eight minutes on a full charge, and takes 14 hours to fully charge. Recharging base plugs into AC. Includes a 13" extendable crevice tool, upholstery brush, and a squeegee. 6 1/2" H x 4 1/2" W x 18" L. (5 1/4 lbs.)