McKesson Classic Style Surgical Mask, Blue

Surgical Mask McKesson ASTM Level 1 Tie Closure One Size Fits Most

• Classic style with ties
• Comfortable, cool, and breathable
• ASTM F2100-11 – Level 1 Barrier
• Fluid resistance: ASTM F1862 at 80 mmHg
• BFE in excess of 98%
• PFE in excess of 98%
• Delta-P: Less than or equal to 2.6
• Flammability: Class 1