Marketplace tested over 20 different masks. Here's what will best protect you and others during the pandemic
Marketplace tested over 20 different masks. Here's what will best protect you and others during the pandemic
TL;DR "Blue three-ply surgical-type disposable masks also reported some of the highest filtration efficiency rates in the Marketplace test, which was of no surprise to Scott, as most contain that melt-blown, non-woven polypropylene fabric."
TL;DR "Blue three-ply surgical-type disposable masks also reported some of the highest filtration efficiency rates in the Marketplace test, which was of no surprise to Scott, as most contain that melt-blown, non-woven polypropylene fabric."
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