Carolina Cotton Made in USA Carbon Filter Face Mask, 50 ct.

USA MADE
High Fluid Resistance: 160mmHg
Bacterial Filtration Efficiency (BFE): ≥ 98%
Breathable: Delta P >4.0mm H2O/cm2
Flame Spread: Class 1
Filters airborne particles, fumes and chemical odors
Earloop, pleated, 4-ply
Latex-free, Fiberglass-free
Lightweight & comfortable fit