> all do incredibly well (99+) with their KN95's on the CDC website Not all, strictly speaking. I see one Powecom mask listed under the "Respirator Assessment

> all do incredibly well (99+) with their KN95's on the CDC website Not all, strictly speaking. I see one Powecom mask listed under the "Respirator Assessment Results Considered as Counterfeit and/or Misuse of Company Name" section of the CDC's site [0]. Open the link, scroll down to that heading, click on the "G" tab, then Cmd+F for "Guangzhou Powecom Labor Insurance Supplies" and you'll see it. That said, I suspect it was maybe just a slightly sub-standard batch. The minimum filtration efficiency was still >93%, not anywhere near as bad as some others on that list. I still plan on buying the Powecom KN95s from Bona Fide Masks in the future. ¯\_(ツ)_/¯ [0] https://www.cdc.gov/niosh/npptl/respirators/testing/NonNIOSHresults.html https://www.cdc.gov/niosh/npptl/respirators/testing/NonNIOSH...