McKesson ASTM Level 1 Medical Face Masks, Yellow

Procedure Mask McKesson ASTM Level 1 Earloops One Size Fits Most

• Bacterial and particulate filtration efficiencies greater than 95%, fluid resistance at 80 mmHg
• Cool and breathable spunbond-meltblown-spunbond (SMS) material with pleated design
• Flexible metal nose-bridge bar bends to fit user's specific facial contours.
• Meets the ASTM requirements for Level 1 barrier protection
• Yellow