No, the CDC does not approve air cleaners. NIOSH (National Institute for Occupational Safety and Health), a department of CDC, conducts research and makes recommendations to prevent illnesses in the workplace such as filtration materials and face masks that are not directly applicable to a product like Puraclenz.The EPA does not certify, register or provide lists of acceptable air cleaners. The EPA’s indoor air quality division publishes guidelines for residential portable air cleaners and they refer regulation of commercial space’s air quality to ASHRAE.Air cleaners do not require FDA approval, but the FDA will certify medical claims made by air cleaners. Puraclenz plans to apply for 510k approval under FDA Regulatory Class II Device and FRA Product Code that the model P3000 disinfects viruses in the air and on surfaces using results from its ongoing third party laboratory tests.