Bests & Worsts Reviews from Amazon

Bought the product because it claimed that it is on FDA EUA list and mentions FFP2 certification. The packaging box I received has no mention of either. I checked the CDC website for test results of international respirators and found the test results displayed on Amazon by seller. However, the packaging picture included on CDC webiste (see attached photo) has FFP2 certification and FDA no 10062960 clearly marked (bottom right) while the box I received looks identical but without the certifications text. What looks disconcerting is that two shipping labels were positioned exactly to mask where the certifications appear on two sides of the packaging box pictured on CDC website. I pealed the shipping labels, only to find out that the certifications text is not on my box. The filters are paper thin unlike certified N95 filters I have seen. Hope the seller would explain the absence of any certification claims on the packaging they sell on Amazon and can convincingly confirm it is genuine certified product.