Review on Reusable Face Cover Filters Set by Richard Cuneo

. The mask is quite comfortable and doesn't look too "Darth Vader" so don't stand out too much when using it in public. pass or otherwise block the suction openings. If you can't get air in, you know the mask is effectively sealing your face. This mask allows air to be drawn in, which is why it failed this test. I give it three stars because it seems to be more effective than a regular mask. Also, I might be doing something wrong, so I may up this rating if I find out.