The GarageVac from InterVac Design Corp is geared toward use in garages and small shops. The compact unit can be hung on the wall or recessed flush into a 2x4-ft. wall for space saving. It has an overall depth of 5 in. and an integrated tool caddy to hold the vacuum hose. The machine is injection molded from polycarbonate for maximum durability. (888) 499-1925, InterVacDesign.com.