* Air pollution face mask with PM2.5 Carbon filters.
* After wearing the mask, adjust position of nose piece according to each person's face shape and size for best seal and reduction of fogging on eyewear.
* Breathe valve design reducing heat and moisture accumulation
* Adjust elastic earloop for comfortable fit
* Insert plug-in 5 layer filter PM2.5 activated carbon filter (come with 2pcs PM2.5 Filter paper)
* Easy to wear and ideal wicking effect keeping face dry and free of irritants
* Can Buy Carbon Filter Separately