Review on 🔨 FIGHTECH Woodworking Pollution Mask - Occupational Health & Safety Reusable Washable Product by Balthazar Cooper

The mask itself is generally of decent quality (not good, not bad). The biggest problem, however, is the exhaust valves. None of the valves close tightly when inhaling. This allows particles of ANY size to bypass the filter itself and go straight to the lungs. The plastic valve is the cheapest material I have ever laid my hands on. The rubber O-rings themselves are as thin as a strand of hair (exaggeration). Both make this mask nothing more than a fashion statement. Finally, the filters themselves are NOT designed for fine dust as small as 0.1 microns. THEY ARE CALCULATED TO 2.5 µm (note that most viruses are around 0.1 µm). The only good thing I can find is that they are pretty comfortable and light. Everything is made in China, including the filters, although the American seller uses "US" on their packaging and listing.