Mask Protection Efficiency Infographic
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Mask protection efficiency infographic. The protective efficiencies were 33 3 11 3 and 6 1 for the surgi cal bandana and dust masks respectively. The n95 designation means. Released information regarding protection levels afforded by different masks. Download face masks protection efficiency infographic.
Illustration about face mask protection efficiency infographic. This includes ratings such as n95 kn95 ffp1 ffp2 and ffp3. And search more of istock s library of royalty free vector art that features activity graphics available for quick and easy download. Some n95 masks have valves that make them easier to breathe through.
Each country has their own certification standard for each mask type. It is easy to assume that because a brand tells you that wearing their product will protect you you trust them and buy it. Pollution masks respirators typically capture 90 of virus sized particles. Download this face mask protection efficiency infographic vector illustration now.
This chart shows the purpose and protective effect of selected face masks. It shows you the efficiency of different face masks as a way to protect yourself during the coronavirus covid 19 pandemic. Illustration of concept filter medicine 175813532. Mask standards vary by country.
Face mask protective efficiency was calculated as the ratio of mannequin sample probe concentration to reference sample probe concentration. The n95 mask protective efficiency was 89 6. This infographic provides an overview. You can use the rating system in the table above to see the exact proportion each certification requires.
We pulled some of the important information from our various in depth resources packaging them into quick study infographics to be used as educational tools. Actually a type of respirator an n95 mask offers more protection than a surgical mask does because it can filter out both large and small particles when the wearer inhales. As the name indicates the mask is designed to block 95 of very small particles.