Medical Tested · Washable 20 times · 99% Filtration
· 99% Filtration of particles larger than 0.3 diameter approved by DGA French Army.
· Washable, disinfect-able and usable up to 20 times
· 3D tailored mask design increases the space between mouth, nose for smooth breathing.
· Tested by INTERTEK as a medical mask class I - EN 14683:2019+AC 2019.
· Patented Biotech Nano filter by Freudenberg Filtration Technology.