* Non-woven fiber fabric

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* Easy to breathe

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* Soft and skin-friendly

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* 4 Layers Extra protection

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* No water leak out

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* Elastic ear bands - comfortable, not easy to break

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*Bacterial filtration efficiency (BEF) >98.7% 

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*Sub-micron particulate efficiency >95% 

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*Resistant to penetration by synthetic blood @80 mm Hg 

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*Nifferential Pressure <4.0mm H20/cm 

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

 

Bulk order available, Bulk price upon request.