Durio 542 Active Carbon 4 Ply (Ear Loop) Face Mask 40s

Disposable device that covers the user’s nose and mouth and provides a physical barrier to droplets, fluids, bacteria and particulate materials. Additional active carbon layer effectively absorbs and filter bad odor.

✓ BFE 3.0μm: ≥ 99% (ASTM F2101)
✓ PFE 0.3μm: ≥ 95% (NIOSH 42 CFR 84)
✓ Low Breathability Resistance (ΔP): ≤ 4.0 mmH2O/cm² (4.4.1.2 - MIL-M 36954C)
✓ Fluid Resistance: 160mmHg (ASTM F1862)
✓ Microbial Cleanliness: ≤30 cfu/g (Meet EN14683 Requirement)