Experts say N95 respirators are the gold standard ... their logo to appear on packaging of any sort. KN95 masks shouldn’t cost more than $3 apiece, according to the CDC.

There was just one problem: The Zephyr, as it came to be known, wasn't actually N95 rated at all, and that little oversight is going to cost the company ... a medical grade mask designed to ...

Medical-grade surgical masks and N95 respirators are in extremely high ... A pack of five reusable masks from Rent the Runway will cost you $50. Each pack is assorted, so you don't know what ...

The international ‘N95’ standard requires that a mask ... each use lasting up to 12 hours. The cost of 100 reusable masks is only US$0.15 more than disposable medical masks.

To remedy the N95-standard face mask shortage at Japan hospitals caused by the COVID-19 pandemic, a medical institution and three companies in the Kansai region have teamed to develop and produce ...