Medical Mask ASTM Level 3



Sold in boxes of 50 masks

Sold in cases of 1000 masks

SKU: 13-0093 Category:

Medical Face Masks - Level 3

ASTM certified Level 3 face masks have a 98%≥ filtration rate. These 3 ply masks are used in Healthcare and sectors that require a very high levels of protection. They offer the greatest protection against the Covid 19 virus.

Additional information



Level 3 Barrier
Bacterial filtration efficiency, % ≥98
Differential pressure, mm H2O/cm2 <6.0
Sub-micron particulate filtration efficiency at 0.1 micron, % ≥98
Splash Resistance/Synthetic Blood Resistance, mmHg 160
Flame spread Class 1


Box, Case