NUDE Mask - CATEGORY 1

Pretty protective fabric masks to protect yourself with originality! Adjustable mask Our fabric masks meet the recommendations of the Haut Public Health Council. They are Category 1 - UNS 1 certified by the DGA - The Directorate General of Armaments and the IFTH - The Institute French Textile and Clothing. They provide optimal protection thanks to superior filtration at 96% and a permeability greater than 126. We remind you that you can wear these masks 101 times! Filtration efficiency of 3 μm particles> 90% Filtration efficiency of 1 μm particles> 90% Air permeability for a depression of 100 Pa> 96 L.m².s-1 You have to change the mask when you have worn it for 4 hours. This mask is not intended for nursing staff. This mask does not replace no barrier gestures (regular hand washing, distance physical, reduced contact with other people).