4 Layers Extra protection MASK.

* Non-woven fiber fabric

* Easy to breathe

* Soft and skin-friendly

* 4 Layers Extra protection

* No water leak out

* Elastic ear bands - comfortable, not easy to break


*Bacterial filtration efficiency (BEF) >98.7% 

*Sub-micron particulate efficiency >95% 

*Resistant to penetration by synthetic blood @80 mm Hg 

*Nifferential Pressure <4.0mm H20/cm 

These masks contain an aluminum nose piece and should be stored in a cool dry place. 


Bulk order available, Bulk price upon request.