Thread: Is your N95-style mask failing you? Lab tests show some falling way short of filtration standards
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Old 12-24-2021, 07:51 AM
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Post Is your N95-style mask failing you? Lab tests show some falling way short of filtration standards
To find out how much Canadians can trust the N95-style masks they're buying, CBC’s Marketplace tested 14 KN95 and KF94 respirator brands purchased from Amazon and big box stores.


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