Features:
Human body engineering 3D stereo design
Multilayer non-woven fabric and meltblown,total 4 layers
Aluminum belt hold shape


Steps for usage
step 1
Open the mask, nose clip out.Both hands were pulled side of the band, so that the nose folder above the mask.
step 2
Put the mask against the chin.
step 3
Pull the band to the ear.
step 4
Place your hands in the middle of the metal nose clip.From the middle of the nose by the status quo, until close to the bridge of the nose.
step 5
Into the work area，Feel the air leak from the nose, should be re-adjust the nose clip.If you feel no air overflow can enter the work area.






Usage range
can be used to protect non oily particles,reduce the odor of some oganic compounds.
Non oily particulates:dust(mineral property,metallic dust fiber dust)pollen and haze
Which can be use to protect environment air pollution fine particle PM 2.5
Can’t be suitable for:
Respirators do not produce oxygen,not in oxygen-deficient environment