Review on 💪 Enhanced Efficiency with 3M Advanced Particulate Filter Count by Cee Pouncy

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 pair. I'm so glad I stocked up on 2297 filters instead of pink 2097. :-)