Air Cleaners & Ozone Generating Products Back To All Programs Air Cleaners & Ozone Generating ProductsAcerca deNews Meetings & WorkshopsAliso Canyon Natural Gas LeakHazardous Ozone GeneratorsHazardous Ozone-Generating Air PurifiersConsumer InformationAir Cleaner Regulation Primary Contact Indoor Air Quality Group Correo electrónico aircleaners@arb.ca.gov Teléfono (916) 445-0753 Categorías Division Research Division News Abr 20, 2018 Study: High-efficiency filters slash indoor air pollution but not asthma symptoms
