The SheerAIRE AC-2064 air purifier effectively removes pollutants, allergens, and odors from the air in your home, creating a healthier and more comfortable living environment. Its HEPA filter captures 99.97% of airborne particles as small as 0.3 microns, while the activated carbon filter eliminates odors and harmful gases. The ionizer releases negative ions to further purify the air and reduce static electricity. With its adjustable fan speed, you can customize the airflow to your liking, and the filter change indicators remind you when it's time to replace the filters.