Makrite N95 Particulate Respirator (FDA), NIOSH Approved, 20/box

Product Description CDC-Approved N95 Particulate Respirator These masks are intended to be used for protection against solids, such as those from minerals,coal,iron ore,flour and certain other substances.They are extremely durable with a soft and comfortable inner surface,also have an adjustable nose piece and secured head straps to provide proper fit.These masks have a 510(K) number for the medical market and can be used in TB situations as recommended by OSHA.https://www.cdc.gov/niosh/npptl/topics/respirators/disp_part/n95list1sect2-m.html