3M Mask Gas Safety

• Head/Ear strap, with valve design.

• Soft lining and smooth face contact surface for enhanced comfort

• High-efficiency electrostatic filter cotton, with low breathing resistance, the filtration efficiency of non-oily particles is above 95%

• No weld seam design at the chin, more comfortable to wear

• Folding design, easy to carry, easy to store the mask, keep the mask clean.

It can be used to protect dust and non-oil mist, and can also be used to protect welding fumes, lead fumes, foundry fumes and other metal fumes, silicon dust and certain heavy metal dusts.
The filtration efficiency of non-oily particles is at least 95%. Organic vapours that reduce odour levels (i.e. concentrations below occupational exposure limits).

Small breathing resistance, comfortable to wear, foldable design, easy to carry.