Counterfeit Covid Masks Are Still Sold Everywhere, Despite Misleading Claims

The N95 mask, arguably the most essential and coveted piece of pandemic protective gear, is no longer a rare commodity, thanks to the return of Chinese imports and a resurgence in U.S. domestic production.

But good luck buying them online or at big box retailers.

Consumers who try to purchase N95 masks, mainly on Amazon, are often led to vendors selling fake or poorly made KN95s, a Chinese-made mask that is often marketed as an N95 equivalent despite the lack of testing by U.S. regulators to confirm virus-filtering claims.

In fact, KN95 masks offered on Amazon and through other retailers are being sold without authorization for use in health care settings from the Food and Drug Administration, which last July revoked its emergency use authorization for imported masks that lack approval from the Centers for Disease Control and Prevention — a category that includes all KN95s from China.

They include brands like Boncare, which is produced by a company that has repeatedly failed federal testing standards; Yotu, whose manufacturer has also failed European Union testing; and ChiSip, an Amazon top seller whose manufacturer, Chengde Technology, was cited by the C.D.C. for falsely claiming approval by federal regulators.

All but a handful of the 50 best-selling KN95 masks on Amazon are plagued by similar problems, according to an analysis of sales data published by the marketing analytics firm Jungle Scout. Last month, companies that make or sell masks of dubious quality racked up almost $34 million in sales.

“It’s really the Wild West out there with so many bad actors ripping people off,” said Anne Miller, executive director of Project N95, a nonprofit that connects people to bona fide personal protective equipment.

In a statement on Monday, Amazon said it required all high-filtration masks sold on its site to pass a rigorous review process. “Before listing N95 and KN95 masks in our store, we verify that they are sourced from a trusted manufacturer by reviewing product packing, product description and invoices to trace the inventory, and we verify that the mask is not listed on the C.D.C.’s counterfeit mask list,” said Peter Kadushin, an Amazon spokesman. ...