3m 9021 face mask, , dust mask , mining mask

3m 9021 face mask, , dust mask ,  mining mask 

specifications

Gray material

including lining

durable in use

wearing more comfortable

The grey durable type, ear type, imported high efficient electrostatic filter, made in china. Unique design shape, with an excellent nose clip and headband, ensure a good and close and face. Under the same effect, the respiratory resistance in small, more comfortable to wear.

It can be used for sand dust storm, daily cleaning, painting, wood processing, materials processing, grinding operation when the dust protective products.