Critical Aerosol Theory on X: "1/3 Tested 3M Aura 9210+ N95 and two Australian P2 Respirators- Trident RTCFFP2(Regular size), and Force360 P2 Flat Fold(RWRX350) which advertises *high portacount scores*. Australian PPE companies
The upcoming 3M Aura respirators in 2024, the FMS Project , more ffp/KN95 mask reviews , modifications and the importance of the seal check : r/Masks4All