HALYARD* Level 1 Procedure Mask, Yellow, 48388 (Box of 50)

CHOOSE THE MASK USED EVERYDAY BY MEDICAL PROFESSIONALS WORLDWIDE

ASTM issued guidelines for the performance of medical face masks, including a requirement for fluid resistance and particulate filtration for all masks. ASTM F2100 standards call for mask packaging to be clearly labeled with the level of protection at one of three levels: 1, 2, or 3. This standard reinforces the importance of labeling to identify protection levels, based on fluid resistance, particulate filtration, and breathability. ASTM F2100 is recognized by the FDA as the consensus standard for medical face masks.