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Procedural Mask ASTM Level 1 - 3 (50/Box)

The Canadian Shield


Available in ASTM Level 1- 3


The Canadian Shield’s Level 1-3 procedural masks offer standard to maximum barrier protection for environments with heavt risk of aerosol, spray or fluid exposure. These triple-layer masks feature a moisture absorbent inner layer and a moisture repellent outer layer with pleated polypropylene for full coverage of the nose and mouth. Added nose stiffeners ensure a tight seal to minimize gaps. 

Masks are 100% polypropylene. Latex and fiberglass free. Nose bridge is made of galvanized iron sealed in plastic.

Earloops are 70% Polyester, 30% Spandex.


  • Made-in-Canada: All of our PPE Procedural Masks are 100% designed and manufactured in Ontario, Canada
  • Full Coverage: Our pleated design offers full coverage of the nose and mouth. Added nose stiffener offers a tight seal to minimize gaps.
  • These masks meet ASTM Level 1-3 requirements and are ASTM F2100-11 rated
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