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In reply to the discussion: Trouble breathing with my mask while working and how to wear a mask with head straps [View all]Ms. Toad
(38,648 posts)14. Are you required to wear N95 masks?
A KF94 is just as good, as long as it is fits well. (The difference between filtering 94% of the .3 micron particles and 95% of .3 micron particles isn't a real difference - since in testing, both filter somewhere around 98%.
A KF94 is not the same as an KN95. Much less likely to be counterfeit for reasons having to do with the country's certification standards. The brand I use (BOTN) is extremely breathable.
I can wear either large or extra large

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Trouble breathing with my mask while working and how to wear a mask with head straps [View all]
Meowmee
Jan 2022
OP
I'm sensitive to smells too - put your mask in the sun to bake out smell
womanofthehills
Jan 2022
#44