Data stats for r/Masks4All

Welcome to Reddit's place for mask and respirator information! Is it time to upgrade your masks but you don't know where to start? Dive in and get advice on finding the right mask, and ensure a good seal with fit testing. Our helpful community discusses masking tips, tricks, specs, tests, hacks, and reviews. We also cover related topics about respiratory protection, such as air filtration, HEPA and CR filters, and some general public health info about vaccines for respiratory diseases.