Can Japanese Pitta Masks Protect Against Coronavirus?

With the outbreak of the 2019 novel coronavirus, interest has surged in Japanese Pitta masks. Smart Air has received a flood of questions about how well they filter the coronavirus and other viruses.   The Japanese Pitta masks are sleek and incredibly popular, but there’s little information available on how well they filter out tiny … Continue reading Can Japanese Pitta Masks Protect Against Coronavirus?