“Transmission of the coronavirus is primarily through aerosols, which float around in the air — and are not filtered well by cloth masks.
You need melt-blown polypropylene, which you find in high filtration respirators like N95s or KN95s, to stop these small particles.”
Source: Intelligencer article dated 12/30/2021
Visit shop.projectn95.org/masks to purchase trusted & vetted N95s and KN95s.
Some people prefer the fit of a KF94.
Here’s where to buy KF94s:
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Stay safe and upgrade your mask!