It was worse than much trying to filter out
I gave it several tries, but gave it away. Issues: it's too small. You have to pinch it so tight on nose you can't breath through your nose. If you open your mouth, it pulls it off your nose, opening it = defeats the purpose. If you tip your head down it pulls down with same result. It's made for children, or people with very small faces. If you have glasses, forget it. I've several no-fog products for glasses, but since top of mask won't seal (see above) glasses fog. Can't drive, can't work., etc. If all you do is sit quietly at your desk, not tip head down, it might work. Else, wearing it doing any activity where you need to breath, (mow, yard work, etc.), forget it. Fabric, or what it's made with outgasses toxins too. Even after washing several times and letting airdry for a few weeks. It was worse than much trying to filter out. Ad an emergency mask, say fire smoke or factory pollution, it might be the lesser of the evils... For me, it's more toxic, and less useful, than the cheap paper madks at the dollar store.
Rating: 1 stars