The True HEPA tabletop allergen remover can help capture up to 99.97% of airborne allergens and particles. Honeywell True HEPA Air Purifiers are efficient at capturing airborne pollutants like dust, pollen, pet dander, mold spores, tobacco, cooking and fireplace smoke particles. The Honeywell True HEPA Tabletop Air Purifier Also helps reduce odors and VOCs. Air Cleaner Machine Type: HEPA; CADR: 60 (Smoke); Maximum Room Size (Square Footage): 90 sq ft; Maximum Room Size: 10 x 9.