Features:
- Small respiratory resistance, no peculiar smell and no irritation.
- Bacterial filtration efficiency ≥ 95%.
- Ultrasonic welding process is adopted, which is comfortable to wear.
- Wider expansion width to provide greater protection space
- Higher quality bridge strips for better fit
Standard:
YY 0469-2011
Application:
It is suitable for clinical medical staff to wear it during invasive operation, covering the user’s mouth, nose and jaw, so as to provide a physical barrier to prevent the direct penetration of pathogenic microorganisms, body fluids and particles.
