Au Noir Dion Navy Mask
Based on a study by the University of Cambridge, Public Health England and Walker on Water. AU NOIR in collaboration with Chemise Empire and EcoUniform have developed a reusable, personal protection face mask that can help protect you and others from the spread of airborne viruses.
Made up of 3 layers:
- One layer of blended 98% cotton and 2% spandex, COTTON MIX
- Two layers of 100% COTTON
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MEAN % FILTRATION EFFICIENCE
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source: Disaster Medicine and Public Health Preparedness
When and how to use a washable / reusable mask
