The Health Mate Jr.™ has a True Medical HEPA filter surrounded by a carbon/zeolite mixture which absorbs odors and gases. With 30 sq. ft. of medical HEPA, certified to remove 99.97 percent of airborne particles 0.3 microns and larger, once particles are captured they are permanently removed from the air for easier breathing. The Health Mate Jr.™ contains 6-7 pounds of granular carbon and zeolite for the adsorption of odors, gasses and chemicals for a healthier indoor environment. The powerful centrifugal fan maximizes air output while minimizing energy usage for pulling air through the filters, which means lower cost and faster room air purification (for rooms up to 700 sq. ft. with normal ceiling heights). Available in white, sandstone, black and silver - so it blends better into your room's decor.