This grey Sciaire Mini air purifier eliminates 99.90% of bacteria and viruses as ions break down, oxidize, and bond with particulate matter on contact. Ions are purifiers that actively break down the molecular structure of odors by binding and clustering airborne pollutants, resulting in clean, fresh air. The air purifier's 360° delivery system purifies 231 ft² of air 4.8 times per hour. The H13 HEPA air filter has a 3-stage purifier filtration system that includes pre-filter, HEPA filter, and activated carbon filter to remove airborne particles as small as 0.3 microns that can trigger allergies such as pollen, dust, smoke, pets dander, mold, odors, and VOCs. An activated carbon filter works to capture and neutralize odors such as ammonia, formaldehyde, hydrogen sulfide and VOCs. The dimensions are 9.84 x 9.84 x 20.62 inches.