Review on Lightweight Covering Reusable Adjustable Replacement by Donald Waller

I liked that the style is what I need. My glasses fog up with other masks and this one has a metal nose pad to prevent this. It's not clear if the strip needs to be removed to wash off the mask, I only used one. I hope the carbon filters are actually PM2.5. I have read elsewhere that these filters must be manufactured correctly and that there are many counterfeit PM2.5 carbon filters out there.