-What’s included in this pack?
Every cotton face mask pack comes with 3 washable, reusable, fashionable face masks.
-How many filters come in each pack? One cotton mask comes with 2 activated carbon filters, (6 total filters in the 3-pack).
-How many layers are these masks?
There are 4 layers of fabric for protection and has an opening to add a carbon filter or other mask insert.