Cotton Mask with filter – Grey
Pure Cotton 3 layer mask with 5 layer filter
3 layer breathable soft, comfortable pure cotton mask with PM2 .5 filter.
Dust proof mask with additional filter to effectively block 99.997 of air pathogens, block allergens, pollen & airborne contaminants down to 0.1 microns.
Adjustable straps to desired size to securely fit and wear comfortably. Masks have wire around the nose to adjust perfectly and securely to different nose shapes
Streamed edges to fit the chin and throat area.