COVID-19's Omicron variant is airborne-transmitted. So does it make sense to buy a HEPA filter to reduce spread? Or are there more cost-efficient ways to increase safety? We assembled a panel of experts to provide their guidance, including two members of Medcan's Medical Advisory Services team, Dr. Peter Nord and Dr. Matthew Burnstein, as well as NASA consultant R. Vijayakumar and Prof. Frank Kelly of Imperial College London. For links and insights with time codes, visit the Episode 102 web page.