Covid 19 has certainly turned 2020 upside down, hasn't it? I offer full face masks that include a pocket for a filter and a nose wire. There are 2 sizes, small and large. Small will fit most children through young adults. Large fits all adults. You can change the fitting of your mask simply by adjusting the ear loops.
I recommend HEPA vacuum cleaner bags to use for filters. They are relatively inexpensive and you can cut multiple filters from 1 vacuum cleaner bag. (My local vacuum cleaner store sells me 6 HEPA vacuum bags for $7. I can cut about 5 filters from each bag.)
**I know there was incorrect info going around social media a few months ago. There is NO asbestos in vacuum cleaner bags. I have contacted various companies to confirm and they have all said there is no asbestos. But do your due diligence and ask that question wherever you purchase your vacuum cleaner bags.
***Warning: I do NOT guarantee my masks will protect you from Covid or any illness/virus. They are meant to help lower your risk to contracting it.
***Do not use masks in children 3 and under. Please check with their pediatrician before purchase.
Face masks can be washed in cold water on the gentle cycle. Allow them to air dry. Also, if you use filters, they are single use and must be replaced with each use.