Level 3 Procedural Mask [Bulk Order - Half Case (10 Boxes) or Full Case (20 Boxes)]
The Canadian Shield’s Level 3 procedural masks offer maximum barrier protection for environments with heavy 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.
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 3 requirements and are ASTM F2100-11 rated
Level 3 Characteristics
Level 3 Masks meet the highest performance requirements as defined by ASTM F2100-11.
|Bacterial filtration efficiency, %||
|Differential pressure, mm H20/cm2 (Pa/cm2)||<5.0|
|Sub-micron particulate filtration efficiency at 0.1 micron, %||
|Splash resistance/synthetic blood resistance, mmHg (kPa)||160 mmHg|
|Flame spread||Class 1|
Not sure what mask is right for you?
We put together a handy guide that can help you compare and choose the mask that best suits your needs.