💪 Enhanced Efficiency with 3M Advanced Particulate Filter Count Review

This is an improved version of the 3m P100 filters. It's easy to breathe. If you're wearing one of these for COVID, cover the outlet with something. I use a sheet mask. The air you exhale is unfiltered and collimated through the orifice, meaning it's expelled with more force. Thus, the mask protects you but not others unless you cover it with another material. Around-the-ear cloth masks fit snugly over the opening and the ties can be attached to the 3m mask by threading their ties through the…

3M Advanced particle filter, 2297, P101, 2 pieces: In 2018 I bought a 3M 6200 1/2 face mask and these filters to wear when I paint with an airbrush. So in March 2020 I didn't have to worry about finding or making a mask. And when sales were limited only to government agencies (for most of 2020), I knew that a respirator and filters, silly as they looked, were probably more effective than even the best regular masks. Anyway, I wear filters about 12 hours a week for 2 months before needing a new…

Received a sealed filter with expiry date March 2023. I was a little wary after reading the 1 star review but received the new filter in a properly sealed package. The filter itself shows slight color deviations that can give the impression of an old/used/dirty item. I checked it but found no traces of dirt or dust etc just a mottled colour. The photo on the 3m site is of poor quality, but even it looks sketchy. So I think this is real 3m New/Unused. expired filter. The item appears to be made…