3M N95 Respirator 8511, Cool Flow Valve, White, Stretchable, 2 Safety Masks

Iam at both Walmarts almost everyday in fort oglethorpe Ga. daily. shopping for some of the people that can't no longer get out both of them are fantastic iam very lucky to have both of them so close the employees are always very friendly and both are always stt

I started a German Roach clean-out job and decided to go with this mask. The smell in the house was incredible and this mask did an amazing job masking it. Otherwise, I don't think I could've gotten it done. I'm a large woman, and the fit was tight, but I'd rather a tight fit than exposure to what was in this house. The fit wasn't anything I couldn't handle. I had to rearrange my glasses for them to fit over the mask, but they worked out. I'll definitely buy this mask again, as needed.

I live in an apartment. I have requested several times for maintenance to fix or replace duct work in the Attic. I get small particulates that settle everywhere. So I needed a high quality air mask to wear while I am sleeping. This is a great air mask. It has a valve in it which allows easy breathing in and out and does not heat up the air when doing that.

I highly recommend these if you are spraying big spray or vegetation killer...I use them once a month and the are the closest you will get to charcoal activated masks....this is how to tell if you have a proper seal...if you can smell smoke like in your fire pit or like that then you DO NOT have a proper seal...if ou cant smell smoke you are good to go and have a great seal..be safe and God Bless

Wow, I don't think any kind of germ or allergen or virus or anything that could get through these masks. They are definitely professional grade. I have COPD and asthma and allergies and they are a lifesaver they let me go outside. Thank you very much.

I used this mask for doing some basic insulation work in my attic. This mask fits cleanly on my face with no gaps. I like the breathe out one-way check valve. Makes breathing easier and still gives high filtration.

Appears to be a great product. I appreciate it has a valve to let hot air out but no air inside masks. Haven't used yet for different projects but so far appears to be a great product.

These worked really well for us when we were tearing out some floor tile (a dusty job). They fit well and didn't fog up our glasses, and we were able to breathe easily. You will get indentations on your face from the mask and straps but that's because they fit tightly like they are supposed to. The straps are not adjustable, but this was not an issue for us.

Mask not appropriate for aerosol or small particles. Regardless old attempts to seal and /or refit . Sprayed outside and it was like placing a standard droplet mask

I have a small head but these were SO tight to make it extremely uncomfortable. Plus, the nose strip would not tighten around my nose, so air was still coming into there, as well as near my chin. I do have a small face, so I gave two stars because this might fit a man better around the face. But the tightness of the straps was so bad that I literally had to throw it away.