Which masks protect against viruses?
With a filter grade of ≥ 94%, masks of the subsequent standards are suitable for protection from viruses such as the corona virus: FFP2, N95, KN95 , P2, DS
FFP2 (Europe EN 149-2001)
N95 (United States NIOSH-42CFR84)
KN95 (China GB2626-2006)
P2 (Australia / New Zealand AS / NZA 1716: 2012)
Korea 1st class (Korea KMOEL – 2017-64)
DS (Japan JMHLW-Notification 214, 2018)