Due to the recent COVID-19 pandemic, we decided to clear up a few things about HEPA filtration and viruses.  Do HEPA air purifiers filter out the COVID-19 virus? The short answer is we don’t have any direct research to verify if a HEPA air purifier reduces transmission of COVID-19 however, according to Professor Jeffrey Siegel … Continue reading Do HEPA air purifiers filter out the COVID-19 virus?