SCARED GEOMETRY KOREAN STYLE MASK
US$20
Sacred Geometry is Korean-style Respirator (Box of 10, Individually-wrapped)
-Standard: ASTM F2100 Level 3, EN 149 FFP2
-BFE, PFE: >99%
-Equivalent to KF94 in virus protection
-Delta P: 4.18 mmH2O/cm2
-Fluid Resist: 160 mmHg
-Microbial Cleanliness: 17.8 cfu/g
-Size: 190mm x 85mm