Review on 🌬️ 3M Cartridge 60923: Full Respiratory Protection for Enhanced Safety by Mark Walsh

I only have to use it to work outside in a polluted garden because my neighbor burns all year round and doesn't stop tormenting him, also I live near Neville Island which is a major source of pollution in the Pittsburgh area. . I couldn't believe how easy it was to breathe in it. I had to torture myself with the old one. I hope that's not a bad sign, but even if my neighbor is burning wood I can't smell anything and then there's no visible smoke but a very smoky smell so I assume it's filtering invisible gases to some extent.