3M N95 masks are 1.9 dollars each, while the Chinese ones KN95 are 0.4 each, korea made kf94 masks are between 0.5 - 0.8. Unless 3M masks have some magic in its

3M N95 masks are 1.9 dollars each, while the Chinese ones KN95 are 0.4 each, korea made kf94 masks are between 0.5 - 0.8. Unless 3M masks have some magic in itself (like make me immune to covid), the pricing doesn't seem very appetizing I think it is pretty self explanatory.