- This Mask is valid to prevent below 5μm floating dust and germs from spread. It’s the best choice of doctors, nurses, patients and other medical stuffs.
- Premium Filter protects against 99% of particles larger then 0.1 μm, filter Efficiency = PFE99%.
Features
Material: 33.3% Melt Blown,66.7% PP non woven
Layer:3(25g non woven+25g Melt Blown+25g non woven)
Size:17.5*9.5cm for adult,14.5*9.5cm for kids
Color:Blue,Black,White(Other color also accept)
Standard:EN14683:2019 Type IIR,Type II,ASTM Level 3,Level 2,Level 1, EN149:2001