Brand Name | 3M |
---|---|
Origin | China Mainland |
Safety standard | GB2626-2006 |
Protection class | NONE |
Material | Non-woven |
Certification | NONE |
Model Number | 3M-9542V |
Life Cycle | non disposable |
Quantity | P-4 1 people |
structure | Filter Valve |
Model3M-9542V
Safety standard:GB2626-2006
Wearing waysheadband
Product introduction
– Face masks are disposable protective masks and cannot be used repeatedly.
– Uses 3M’s proprietary high-efficiency electrostatic filter technology to meet the filter efficiency performance required by the standard.
– Filtering efficiency of non-oily particles is not less than 90%.
– Adjusting the nose clip can help different users to achieve good facial contact.