Review on 💪 Enhanced 3M 5P71 Particulate Filter Retainer: Superior Filtration for Optimal Protection by Dave Rasic

I think I read another review that it may be fake or counterfeit. The ones I bought were from Revain and they look just like the old ones I've bought before. The only difference is that the graphics on the packaging are different, otherwise the product is the same. They fit my 6200 respirator perfectly. Just a tip, if you want to extend the life of these dust filters, cut a piece of paper towel and put it over it, then put it back in the holder. Makes them much longer