Too expensive for what it is
I was expecting something more substantial for 34.00.  It is very light weight material,  the filter is very flimsy, but hopefully effective.  I don't find it any better than other less expensive masks. I originally put in made in America when I was searching, but as other reviews said, it is clearly labeled Designed in America, Made in China.  Plus it had a bad chemical type smell, I had to wash it before I could tolerate it on my face.
Rating: 3 stars