The HEPA dry vacuum kit is the answer to your airborne particle problems. It has a 6 quart capacity and pulls under 4.5 amps. This allows the user to tap into the power source at the Square Scrub motor, eliminating the need for extension cords. The HEPA dry vacuum kit mounts directly to the machine with a universal mounting bracket. In conjunction with the dust containment kit, the dry vacuum kit significantly reduces airborne particles. This is not designed to remove the debris from the floor. One size fits all EBG-18, EBG-20/C, and EBG-28 machines.