Infityle Dustproof Masks - Activated Carbon Dust Mask with Extra Filter Cotton Sheet and Valves for Pollution,Anti Pollen Allergy, PM2.5, Running, Cycling,Woodworking,Outdoor Activities（Blue）

I've been wearing this out in dusty alkaline basins for years. Also works well in a pandemic. It's a mask, so it gets uncomfortable after a while, but it has a nose piece for adjusting, and it's better than most options for working in the hot sun with lots of material in the air. This mask is for big heads. If you don't have a big head, don't get it. It won't fit you, like the people with small heads keep leaving reviews.

Fabric is nice, but other users are right this is for extremely big heads, I wrapped it against the bigger top part of my head.On second use, one of the respirators just fell off, not a good mask, I wasn't expecting too much either for the price.

Mask works great, I used to wear a standard dust mask to weed eat and mow the yards which was better than nothing but this is a whole new level of allergy abatement. Highly recommended.

pretty uncomfortable after wearing for an hour. I had to staple part of the bottom (under the chin) to make it tighter and seal better around my face. probably will not buy again.

I just got it. I went ahead and tried it on, only to find out that it doesn't fit. The straps are too long.

Bought for work and ended up ordering more the crew

Was much bigger than I thought it would be