CM MASK 6002A-4 Face Masks Transparent Ear Piece Invisible Nose Clip with Breathe Valve Four Layers of Protection Comfortable Breathe 25 count
[Product Information]
BREATHE VALVE---this mask has breathe valve,so when you wear it,it won’t feel hot.
KN95 FILTER COTTON---on 0.3 micron particulate filtration efficiency of ≥95%
PE+SPONGE:Built-in nose cilp, adjustment gap,more fit the face,and can to prevent wearing glasses lens fog
USE FOR:protection in handing and processing of coal,iron ore and minerals including quartz process or automobile,shipbuilding,metallurgy,welding,grinding and other processes by mechanical forces generated 10 times the occupational exposure limit,or in accordance with local regulations the concentration of the following kinds of dust and fog
DO NOT USE FOR:paint spraying and sandblasting applications or for protection against gases and vapors.Do not use in atmospheres containing less than 19.5% oxygen,as this respirator does not supply oxygen