RHS919 ASTM Lv2 3ply Surgical Face Masks - White (Box of 50 Masks)

Protect yourself and others with our disposable medical face masks. Made with a 3 layer filtration system, these masks are designed to cover the nose and mouth and are tested to ASTM Level 2. With an adjustable sealed nose bridge, our masks provide >99% BFE against bacteria, viruses.