LN99 Series FFP1/FFP2 Face Mask
LOTUSMED LN99 Series FFP1/FFP2 Face Mask
NIOSH approved:
NIOSH certified under 42CFR84 regulations to have filter efficiency level of 99% or greater
against particulate aerosols free of oil up to 10X PEL
Standard:
Approved by GB2626-2006 regulations to have a filter efficiency level of 95% against particulate aerosols.