Made-in-Canada Disposable Medical Masks – ASTM F2100 Level 3

Meets ASTM F2100 requirements for level 3 

Bacteria Filtration Efficiency (BFE) ≥ 98%

Particulate Filtration Efficiency (PFE) ≥ 98%

Splash Resistance ≥ 160 mmHg 

Contains 3 layers to provide excellent protection