How Common Are Counterfeit Masks?

Demand for protective gear like face masks have been booming since the rise of COVID-19, but beware: not all masks are as advertised. Inside Edition sent a team of investigative producers shopping for masks. After finding some masks at a store, we contacted the supplier to arrange to meet up and purchase several thousand masks including many that claimed to be “N95” FDA certified. But were these masks the real deal?