This KN 95 facemask is designed at KN95 grade, effectively filtering and protecting from 2.5 Particulate Matters and bacteria.
Data report
Material: Meltblown, Es hot air cotton, Nonwoven fabric
Number: 0200427-1588
Flow rate: 84.9L / Min
Resistance: 125.0Pa
0.3um (PFE): efficiency 98.5133%
0.5um: efficiency 98.8914%
1.0um: efficiency 99.5640%
2.5um (BFE reference): efficiency 100.0000%
5.0um: efficiency 100.0000%
10.0um: efficiency 100.0000%