White Medical ASTM Level 3 Disposable Masks with MicroSilver BG™ | 50 pack
The materials used to make our disposable masks DO NOT contain graphene. See below chart and video for the materials used in this mask.
ASTM Level 3 - Medical Grade
- 3-ply disposable face masks, latex free materials including meltblown filtration
- Particulate Filtration Efficiency (P.F.E) ≥ 98% at 0.1 microns - PM0.1
- Bacterial Filtration Efficiency (B.F.E) ≥ 98% at 3.0 microns
- FDA approved & CE certified mill
- Testing Standard: ASTM F2100-19, Level 3