The Austin Air HealthMate Junior ® was designed to address your everyday air quality concerns. The Medical Grade HEPA technology is proven to remove up to 99% of all airborne contaminants as small as 0.1 microns. This includes viruses, bacteria, dust, dander and allergens. The carbon blend used in this filter will also effectively remove chemicals, gasses and odors. The Austin Air HealthMate junior® will significantly improve the quality of air in your home.