PM 2.5 Anti Pollution Mask Military Grade N99 Washable Dust Respirator Cotton Mouth Masks with Replaceable Filter for Adult Children(Mask + Filters)
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<b>[Product Information]</b><br>
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<li>5 layer activated carbon filter,with Non woven+melt blown cotton+activated carbon, show as picture.</li>
<li>Masks Replacement Filters,disposable supplies can not be washed.Recommended replacement of 1~2 times a week.</li>
<li>One size fits most kids and teen (4”*2.8”)</li>
<li>Mouth mask filter anti airborne particles dust, germs, seasonal allergies, smoke, pollution, ash, gardening pollen, crafts, pets & pet Grooming</li>
<li>4 pcs included</li>
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