How to test your N95 at home to see if it’s leaking or working properly
NIOSH-approved N95 respirators are the most protective type of face mask, according to the CDC. Doctors explain how to shop ...
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Razer forced to pay more than $1M in refunds for its RGB 'surgical N95 respirators' that were not N95 respirators
Back in January 2021, at the peak of the Covid-19 pandemic, Razer unveiled Project Hazel, a "surgical N95 respirator" with—of course—RGB lighting. There was just one problem: The Zephyr, as it ...