- 3 Layer skin friendly non-woven material
- Middle melt-blown filtration layer
- Ear loop with moldable nose strip
- Bacterial Filtration Efficiency (BFE) & Particulate Filtration Efficiency (PFE) > 98%
- FLUID RESISTANCE: 160 mmhg
- ASTM F2100 Level 3 ** Testing provided by Kinetrics Mask Testing Services
50 masks per box.
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