Do Air Filters in HVAC Systems Offer Protection Against Coronavirus Indoors? It Depends

Outlet Full Name: Discover Magazine
News Date: July 17, 2020
“Pistochini saw this while studying ventilation in California public school classrooms. She and her team inspected the recently-updated HVAC systems in 104 classrooms across the state and found that 51 percent were installed incorrectly or had faulty filters or fans…”