Pulls under 4.5 amps which allows the user to tap into the power source at the Square Scrub motor, eliminating the need for extension cords. With the included faceplate adapter, the HEPA Dry Vac Kit mounts directly to the machine. In conjunction with the Dust Containment Kit, the Dry Vac Kit significantly reduces airborne particulates. This is not designed to remove the debris from the floor.