(100/Box) ASTM Level 3 Surgical Disposable Mask
This ASTM rated level 3 mask mask has ear loops for easy and convenient wear. Can be folded for easy carrying. 3 ply pleated design.
Testing:
-Bacterial Filtration Efficiency (BFE): ASTM F2100-2019 > 99.9% Level 3
-Differential Pressure (Breathability): ASTM F2100-2019 EN 14683 = 3.6 Level 3
-Particulate Filtration Efficiency (PFE): ASTM F2299 = 99.86% (0.1 micron) Level 3
-Synthetic Blood Penetration Resistance: ASTM 1862 ISO22609 = 160 mmHG (21.3 kPa) Level 3
-Flammability: 16 CFR Part 1610 Class 1
Length: 6.89 inches
Width: 3.74 inches
Code: 22-MFB-3-EL-L3-2K-C28
- 3 Ply Pleated Disposable Face Masks
- Sold 100 Masks per Box
- Length: 6.89 inches
- Width: 3.74 inches
- Tested to ASTM F2100-2019 for Bacterial Filtration Efficiency > 99.9% Level 3
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