Face Mask Filter Inserts PM2.5 Replacement Charcoal filters - 1, 5, 10 Filters

Replacement PM 2.5 charcoal filters listed here in lots of 1, 5 or 10 filters.

Adult size measures 4.5" x 3"

Please refer to the photos. If it's listed, it's available.

These are supplies and are not made by me.

These are new and unused. I had purchased them thinking I would be making hundreds of masks, but have only made enough for family. I hope these may be of use for you and your family (or your business!)

I have USPS pick up daily, so will ship your order same day if the mail has not yet run; next day if it already has.