XPOWER X-3580 Professional 4-Stage HEPA Air Scrubber, 1/2 HP, 600 CFMThe XPOWER X 3580 Air Scrubber is a commercial grade air filtration system with Four Stages of Filtration to promote a healthy grooming environment cleaned of harmful airborne contaminants such as hair, dander, pet allergens, mold, and bacteria. The two outermost nylon mesh filters capture 90% of medium to large contaminants such as hair and can easily be removed and hand washed. The 3rd stage of filtration is composed of activated carbon which