mask -newyorktimes

How to Find a Quality Mask (and Avoid Counterfeits)

Knowing which mask to pick and making sure it’s not a fake requires the sleuthing skills of a forensic investigator. Our guide can help.
Jan. 14, 2022

The fast-spread of the infectious Omicron variant has prompted many people to try to upgrade to a higher-quality mask. But that’s easier said than done.

Anyone who has shopped for a mask online or in stores has discovered a dizzying array in a variety of shapes, sizes and colors. Knowing which mask to pick and making sure it’s not a counterfeit requires the sleuthing skills of a forensic investigator. And once you choose one, it’s still a gamble; many people discover they’ve ordered a mask that’s too big or too small for their face or just doesn’t fit right.

“No one has made this easy, that’s for sure,” said Bill Taubner, president of Bona Fide Masks, the exclusive distributor in the United States for both Powecom and Harley KN95 masks, which are from China. “A lot of people end up doing a lot of research.”

Unlike cloth masks, high-quality masks — called N95s, KN95s and KF94s — are made with layers of high-tech filtering material that trap at least 94 to 95 percent of the most risky particles. Under a microscope, the filters look like dense forests of tangled fibers that capture even the hardest-to-trap particles that can bounce around and escape the fibers of cloth masks. High-grade masks also have an electrostatically charged filter that helps attract and trap particles.
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