Featuring a powerful 1/2 HP external rotor induction motor, this 3 stage commercial purification system produces 550 CFM with less than a 3.0 amp draw. Developed to restore indoor air quality at a variety of job sites, the X-2480A with HEPA filter effectively removes contaminants such as bacteria, allergens, mold and sub-micron sized dust with its advanced 3 stage filtration technology. The 1st stage washable and reusable nylon mesh filter extends the life of the primary filters. The 2nd stage pleated media filter removes additional impurities, and the true HEPA filter captures 0.3 sized and larger microns at a 99.97% rate.