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KN95 mask 4 layers
[Type]: GM1-AM GM1-BM [Usage]: Wear it in sever fog and haze，automobile exhaust,kitchen,etc. [Function]:Filter efficiently all kinds of particles in the air. Meet the standard of GB/T 32610 -2016. [We have certifications] : FDA/CE [Duration]: Mild pollution-40hours,Moderate pollution-30hours, Heavy pollution-20hours,Severe pollution-8hours. [notes]: 1.If the mask is damaged, damp or not breathing smoothly, please replace the mask immediately. 2. Do not modify, wash or exchange the disposab... -
KN95 mask 5 layers
[Type]: GM1-AM GM1-BM [Usage]: Wear it in sever fog and haze，automobile exhaust,kitchen,etc. [Function]:Filter efficiently all kinds of particles in the air. Meet the standard of GB/T 32610 -2016. [We have certifications] : FDA/CE [Duration]: Mild pollution-40hours,Moderate pollution-30hours, Heavy pollution-20hours,Severe pollution-8hours. [notes]: 1.If the mask is damaged, damp or not breathing smoothly, please replace the mask immediately. 2. Do not modify, wash or exchange the disposab... -
KN95 mask children’s version
[Type]: GM1-AM GM1-BM [Usage]: Wear it in sever fog and haze，automobile exhaust,kitchen,etc. [Function]:Filter efficiently all kinds of particles in the air. Meet the standard of GB/T 32610 -2016. [We have certifications] : FDA/CE [Duration]: Mild pollution-40hours,Moderate pollution-30hours, Heavy pollution-20hours,Severe pollution-8hours. [notes]: 1.If the mask is damaged, damp or not breathing smoothly, please replace the mask immediately. 2. Do not modify, wash or exchange the disposab...
