The Atrix International VACEXP-03 Express Plus ESD-Safe Office Vacuum System is the lightest, most powerful fine particle vacuum that is the first choice for Field Service Techs, Printer Service, Telecom Installers, and Office Personnel who need fast easy cleanups, but don't want to lug a big vacuum around. It is ESD-Safe and features a 1 quart dry particulate filter, and a powerful 600 watt motor.