The DB-30 is the ideal machine for dust and odor control in smaller, more confined areas or for less problematic situations. This lean, mean machine is tough enough to eliminate dust and odor particles in a 5,500 square feet (500 sq. meters) area to maintain ideal working conditions. When equipped with option 359° oscillation, the DB-30 can provide more than 31,000 square feet (2,880 square meters) of coverage.