This Honeywell HEPA Air Purifier console helps provide cleaner, fresher air in large rooms of 310 square feet. Includes HEPA Filtration, which helps capture up to 99.97% of microscopic airborne allergens and particles, from the air that passes through the filter, 0.3 microns and larger. HEPA Filtration: helps capture up to 99.97% of the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke, from the air that passes through the filter, 0.3 microns and larger. Activated carbon pre-filter helps capture large airborne particles and...