Authentic 3M™ 9001v Anti Fog Mask with Valve –
A cost-effective mask features a single valve mounted on the side for greatly increased breath-ability and comfort. There are relatively few cost-effective valved models available today, and the 3M 9001V represents the best of the affordable valved option.
Peace of mind: The built-in filter can effectively separate PM2.5 fine particles and bacteria and viruses. Reduce viral infections in the population.
Filters mould, allergens and dust particles out of the air you breathe
User Instruction :
Instructional Video :
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