“Easy To Breathe, Easy To Use”
The new SMITECH PM 2.5 4-Ply mask is as efficient as the N95 mask, most effective protection against the haze!
It consists of a fourth layer, which is the HEPA filter, having the ability to block out the PM 2.5 particles. These particles are the main cause for affecting the respiratory system.
SMITECH has also conducted a study regarding the comparison of the new PM 2.5 4-Ply mask and the other commercially available masks. It showed that the 4-Ply mask has better breathability as compared to the other masks with the same standard.