Indiana Face Mask manufacturers and sources all components here in the USA. IFM's surgical face mask meets all requirements under ASTM F2100-11 level 3, the highest standard offering the most protection for a disposable face mask.
4- Layers - 2 layers of high filtration melt blown.
4-Ply White color
Made in USA - all components of this mask are sourced and manufactured in the USA.
Searchable under the fda database under "FSSC, LLC