Renault Medical in Guangzhou, The biggest face masks manufacture in South China, Renault.
N99 Mask
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N99 mask, Fabric color and design are available for customization, Filter effect BFE is up to 99% , can effectively isolate dust, smoke, mist, particles, bacteria etc. More breathable and comfortable with the low breathe resistance ≤180pa(85L/min), which is half of the US standard which is ≤350pa. Higer than medical grade protective mask standard, provding a safter protection.
