Medical grade protective mask compliant with Health Canada and CNESST standards. We have our medical device establishment license granted byHealth Canada (MDEL): 14215
Features of our ASTM Level 1 surgical mask:
Without Graphene
Hypoallergenic
Bacterial filtration efficiency (EFB) ≥ 95%
Particle filtration efficiency (PFE) ≥ 95%
Nose with adjustable band
Elastic earrings around comfortable and resistant ears.