21st Century Protective Face Mask - ASTM F2100 Level 3 - 50 Masks
4-layer protection for comfort and breathability. Certified ASTM F2100 - Level 3, professional gra...4-layer protection for comfort and breathability. Certified ASTM F2100 - Level 3, professional grade. Laboratory tested for quality and performance. Features Bacterial Filtration Efficiency ≥ 98.8% and Particulates Filtration Efficiency ≥ 98%. Differential Pressure is 32 mm H2O/cm2. Resistance to Penetration is @160 mmHg. Flame Spread is Class I. The mask has an outer barrier that repels liquid, a face barrier that absorbs liquid, an inner barrier that repels liquid, and a middle barrier that repels liquid. It offers breathable comfort with an adjustable nose bridge for a perfect fit. Made in Vietnam. Ingredients: Spunbond SS nonwoven and melt-blown polypropylene nonwoven.
4-layer protection for comfort and breathability. Certified ASTM F2100 - Level 3, professional grade. Laboratory tested for quality and performance. Features Bacterial Filtration Efficiency ≥ 98.8% and Particulates Filtration Efficiency ≥ 98%. Differential Pressure is 32 mm H2O/cm2. Resistance to Penetration is @160 mmHg. Flame Spread is Class I. The mask has an outer barrier that repels liquid, a face barrier that absorbs liquid, an inner barrier that repels liquid, and a middle barrier that repels liquid. It offers breathable comfort with an adjustable nose bridge for a perfect fit. Made in Vietnam. Ingredients: Spunbond SS nonwoven and melt-blown polypropylene nonwoven.