Mask
Disposable Surgical mask
- 3 ply mask, filter layer made by high quality melt brown fabric
- Filtering virus / bacteria, micro particles dust.
- Filtration efficiency achieved BEF > 99%
Suitable target : Doctor, hospital operation area staff.
Standard test refer : YY0469-2011 / EN14683-2014 / ASTM F2100-II, LEVEL 2&3
Standard required BEF : >98%
Sterile : Yes
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