# McKesson MedSurg Surgical Mask

The McKesson MedSurg Surgical Mask is an ASTM Level 1, tie-closure face mask intended for use in surgical and clinical settings. Its pleated, one-size-fits-most design provides general barrier protection for adult wearers.

## Performance Specifications

- ASTM Level 1 protection
- Bacterial Filtration Efficiency (BFE) ≥ 95%
- Particle Filtration Efficiency (PFE) ≥ 95%
- Fluid resistance rated at 80 mmHg
- Delta differential pressure under 4 mm H₂O/cm²
- Tie-closure fastening for an adjustable fit

Available in blue with a non-sterile, pleated design. This mask is not made with natural rubber latex. Supplied in boxes of 50 or cases of 300 (6 boxes per case).