Vornado AC350 Whole Room Air Purifier with True HEPA Filtration, 220 Sq Ft Coverage, White

The Vornado AC350 Whole Room Air Purifier uses true HEPA filtration . the most effective filtration available . to remove up to 99.97% of airborne allergens down to 0.3 microns in size. The Vornado AC350 Whole Room Air Purifier actively circulates and filters all the air throughout a room. (Without powerful circulation . an ordinary air purifier only cleans the immediate area around the unit.) The AC350 uses a radial blower to intake and clean all the air in the room up to 220 sq. ft. Precision engineering allows the blower to operate quietly . despite its powerful airflow. The AC350 uses a combination of HEPA and carbon filtration to trap dust . pollen . pet dander . smoke . bacteria . mold spores . dust mites . and more. The carbon pre-filter both adsorbs odors and traps larger particles. CADR Ratings: Dust 152 . Pollen 170 . Smoke 142. The package includes One (1) True HEPA Filter (MD1-0022) and One (1) Activated Carbon Prefilter (MD1-0023). This product does not emit ozone.