Primed Face Mask Ear Loop Black ASTM Level 3 Latex-Free bx/50
Primed Face Mask Ear Loop Black ASTM Level 3 Latex-Free bx/50
ASTM Level 3 and 4-ply with filter
Fluid Resistance: 160 mm Hg
BFE (%): >98
PFE (%): >98
Ultrasonically welded seams and soft material