JFY PARTICULATE RESPIRATOR MASK 4150
Pack of 20

This Mask has a low breathing resistance for increased wearer comfort, heavy-duty head straps, the adjustable nose clip and the soft foam nose piece for comfortable custom fit. One pack contains 20 respirators. Conforms to 42 CFR part 84, N95 class, Niosh approved, TC-84-3888. ( NIOSH series / N95 )

Certified by NIOSH and the CDC:

https://www.cdc.gov/niosh/npptl/topics/respirators/disp_part/n95list1sect2.html
(Jinfuyu Industrial Company, Ltd., 4150 N95)

http://ia800204.us.archive.org/20/items/ParticulateFilteringFacepieceRespiratorUserInstructions/Jinfuyu4150N95UIa.pdf