Features
1.Multi layer filter structure protection.
2.Ear wear.
3.Comfortable and breathable.
4.Good protective effect.
5.Comfortable soft elastic band.
6.Soft sponge nose pad.
7.Aluminum adjustable nose clip.
Scope of application
It is applicable to the environment where are lots of powder dust and mist produced by mechanical force in handling coal, iron ore and quartz mineral or processing cotton, wheat flour and other materials, with the occupational exposure limits of 10 times and the concentration of dust and mist below the limit specified by local laws and regulations.
It is especially applicable to preventing respiratory disease caused by haze, PM2.5 powder dust.