Jun 13, 2022 · But the BOTN adjustable ear loops are NOT designed for repeated on-off. They just come out--they literally will fall off or at minimum get tangled. These ear loops work by being …

Dec 5, 2021 · Botn is considered a quality version of KF94s. As others have mentioned, an independent aerosols engineer has been scientificly testing hundreds of masks (material AND fit).

May 12, 2022 · BOTN medium were the only ones that fit my smaller face. I’m really disappointed. Anyone have alternative smaller mask with good filtration like these?

Oct 25, 2022 · BOTN medium seems to be a good size, but no matter how I adjust or tighten it, I get some leakage (glasses fogging) and the same problem of my lips touching the mask. Is the BOTN …

Jun 10, 2021 · I've recently been researching masks and really want to try the kf94 BOTN masks, but they're $3 on be healthy USA, and I found them in Amazon, but many are counterfeits Anyone know …

Jan 8, 2021 · BOTN masks are large but have adjustable straps and can be tightened to fit smaller faces well. That would be my rec if you're starting out. Dr. Puri large fits between the BOTN and Bluna. It …

Mar 14, 2022 · Thoughts on the new colored Botn KF94 masks at Behealthy? Hi all! I was buying some more botn masks since I'm running low and saw that they had colored masks in stock at …

691 votes, 57 comments. I’m sure I have to use l’Hôpital’s Rule, but I don’t know how to apply it here. I’m also pretty sure my third step isn’t…

Apr 17, 2022 · (Similar size to BOTN mediums) Hi all, forgive me if this has been covered elsewhere on this sub but in need of some advice! I am an adult with a smaller face and am looking for some …

Mar 28, 2024 · It's been solved! It was a very beginner mistake. A while ago I had to redo all my PC wiring; everything was unplugged and replugged in. I ended up plugging the HDMI cable into my …