Austin Air FR400A Healthmate Standard Replacement Filter, Black

Austin Air is an American company located in buffalo, new York that manufactures a high end air purifier. We are the only manufacturers to have our products designated as medical grade air purifiers. Austin is the only manufacture to successfully reduce asthma attacks and respiratory problems in a clinical Trial conducted by the medical community and recognized hospitals. Johns Hopkins Hospital has chosen our medical grade air purifiers to conduct four clinical trials. We were selected by the federal Government to provide the emergency air purifiers to the citizens of Anniston, Alabama during the destruction of chemical weapons.