Medtecs 2/3-ply medical face mask for adults is made of 2/3 layers of high-quality non-woven fabric. This mask effectively prevents the transmission of microorganisms, body fluids, and granular substances between patients and medical staff.
- ASTM Level 1 protection.
- Bacterial filtration efficiency (BFE): ≥ 95%.
- Formaldehyde & fluorescent agents free.
