3mtm-health-care-particulate-respirator-and-surgical-mask-1860 Posted on June 28, 2023June 28, 2023 by PrecistoAdmin NIOSH Approved: N95 FDA Cleared for use as a surgical mask Helps protect against certain airborne biological particles Post navigation ← 3M™ Health Care Particulate Respirator and Surgical Mask 1860, N95 (120 PIECES)