I like the 2.5 much better than the 2.0. The 2.0 with its single strap tends to pull down on the bridge of my nose. The 2.5 doesn’t do this. And it’s so comfortable I can wear it all day I don’t notice any hindrance in my breathing, but I’ve gotten some of RZ’s high throughput filters to try.
Excellent web site, fast shipping This mask is so well made and yet light enough not drag your face down with it.
I've only used it a few times so far, the fine sanding dust has always been a problem for my sinuses, even with a Vacuum attached. The affects will be cumulative with the mask, in the past I've used my abundant covid masks. I'm happy with KM service and price. Will update this as time passes.
Terrific! This is a very comfortable mask in all seasons. It's replacing another one that I have which is pretty good but has rubber sides and in summer, it can get pretty uncomfortable. I've found myself using this one a lot more than my old one regardless of the weather and I'm really glad I got it!
Comfy to wear, so I am more inclined to actually throw one on when I am working. I have to admit that moving into my 40's I am more worried about dust than I used to be, working to upgrade my dust extraction at the tool level (Shop vac + dustright separator) and wearing this new mask. Next up....safety glasses!