McKesson ASTM Level 1 Medical Face Masks

McKesson ASTM Level 1 Medical Face Masks.

Composed of a triple-layer, nonwoven fabric made of spun-bond polypropylene on both the inner and outer layers, and a melt-blown polypropylene middle layer.

Features & Benefits:

• Meets all ASTM requirements for Level 1 barrier protection, with 95%+ bacterial and particulate filtration efficiencies and fluid resistance up to 80 mm Hg.
• Flammability: Class 1.
• Made with a cool and breathable SMS material in a pleated design.
• Featuring a dual-sided design with a bright yellow outer layer and crisp white interior, this mask promotes proper use, easy application, and a touch of personal style. Designed to fit most users, measuring 7 (L) x 3.75 (H) inches (approximately 17.5 cm x 9.5 cm).
• The flexible metal nose-bridge bar molds to the unique contours of the user's face. Equipped with single-strand, low-profile elastic.