Carbon Level 3 Protection 4-Ply Face Masks
Carbon Black Face Masks* offer ASTM Level 3 protection with high fluid resistance and greater than 99% BFE/PFE at 0.1 micron. Quad-Fold® design provides greater comfort with 15% more breathing volume. Nose and chin adjustment strips for custom fit and protection. Case of 8 boxes, 50 masks per box.