Razer was one of them, launching the Razer Zephyr face mask that promised N95 protection and RGB lighting — something nobody ever expected to go together. However, it’s now been alleged that ...

In 2020, the FDA granted emergency-use authorization (EUA) for some KN95 masks due to N95 masks supply being scarce. This included respirators and filters certified under China's standards: GB ...

Razer sold its Zephyr face mask as "N95 certified," but failed qualification tests and now must reimburse consumers. News Sports Packers Business Go 920! Advertise Obituaries eNewspaper Legals ...

A good N95 mask should form a relatively airtight seal around the nose and jawline. When the user inhales, the mask should collapse inward if the negative pressure is good.

Marketing for the $100 mask originally made references to the included "N95 Filters," leading some to believe the Zephyr mask itself offered N95-level protection. It did not.

Don't be deceived by the fraudulent N95 and KN95 masks on the market. ... FDA vaccine panel to consider recommending annual COVID shots. ... How to tell if an N95 mask is counterfeit.

The FDA granted authorization to Battelle’s mask decontamination system in March 2020. The company received more than $400 million in federal contracts to develop the system, which can sterilize ...

As smoke from wildfires in Canada moves through Philadelphia, here's what masks doctors recommend you should wear to protect yourself.