Maximum duration of use: 4 hours. Disposable mask type IIR evaluation of initial microbial contamination according to standards EN 14683: 2019 + ac 2019 – Iso 1523-12016 – CE
Indication Type II R surgical face mask to protect the entourage and the environment from projections of droplets via the nose or mouth. Prevents the transmission of germs and limits the risk of infection. This disposable medical mask has a very high filtration efficiency. Filters at least 99% of particles. Its tiled shape and anatomical folding allow it to perfectly fit the contours of the face. Exterior color: blue surgical mask. Quantity: Box of 50.