McKesson ASTM Level 1 Procedure Mask with Earloops – SKU 91-2104

Note: Sold by the case only (500 masks per case — 50 per box, 10 boxes per case).

McKesson ASTM Level 1 Procedure Mask – SKU: 91-2104

McKesson ASTM Level 1 Procedure Masks meet ASTM F2100 Level 1 requirements for low-level fluid exposure. Three-layer construction with spunbond polypropylene inner/outer layers and a meltblown polypropylene filter layer. Latex-free.

Key Specifications

• ASTM Level 1 Barrier: Meets ASTM F2100 Level 1 requirements for low-level fluid exposure
• Bacterial Filtration Efficiency (BFE): ≥95%
• Particulate Filtration Efficiency (PFE): ≥80%
• Fluid Resistance: 80 mmHg — suitable for general clinical use
• Flammability Rating: Class 1
• Breathability (Delta-P): <5.0 — low-resistance airflow design
• Earloops: Single-strand elastic ear loops with low-profile fit
• Style: Pleated construction expands for coverage and airflow
• Nose Bar: Flexible metal nose bar conforms to facial contours for a closer fit
• Construction: Three-layer spunbond/meltblown/spunbond (SMS) polypropylene
• Color: Blue exterior, white inner layer for proper donning orientation
• Size: Universal — approximately 7" (L) × 3.75" (H) (17.9 cm × 9.5 cm)
• Latex-Free: Not made with natural rubber latex
• Quantity: 50 per box, 10 boxes per case (500 total) — sold by case only