3M*- Aura 1870+ Niosh Certified - Pack of 20

I got these on sale, and they’re not only a STEAL, but also super great quality. It fits my face perfectly and I have a smaller face. The seal is good, the interior bridge that sits on my nose is super super comfortable and the rubber straps don’t make me feel like my head is going to pop. Although very comfortable, it does have a strong chemical smell. But it’s better than smelling stinky people and breathing in their illnesses. You’ll become nose blind eventually, if it’s really bothers you, they’re all individually wrapped so perhaps you should open them and let them air out a little so the smell goes away. I have a sensitive nose and it doesn’t bother me as much as the smell of other people.

The media could not be loaded. I could wear this all day while traveling,or on a plane. This is the best design and fit I've come across. No toxic smells, no fogging up and very durable. Best of all, I didn't get sick after all the traveling I done; as I did in June, and this past September. My vacation was sick free and enjoyed it as I wished.

I was using a different mask before, but wanted to try to see if others were more comfortable. This is a great mask. It never feels heavy or too tight, but still feels snug and safe.I was surprised with the quality and elasticity of the bands. They are tight, but not uncomfortable. I don’t feel the need to prestretch them so they can fit my head.I noticed a smell when taking the first one out of the box and bag, but my 8yo who is super sensitive to smells didn’t seem to notice when wearing one a few weeks later.

The only masks I can wear without my glasses fogging up. Comfortable for hours and durable enough to be reused a number of times.

Legit masks. Some of the reviews talk about packaging, fit and legitimacy of the product. I purchased them in April 2025. Mine were packed in legit 3M boxes, and individually wrapped. Boxes read “Made in USA with globally sourced materials.” The boxes have a lot number, date of manufacture (02/22/2023) and expiration date (02/22/2028). So mine are a couple of years old, which explains the sale price. The masks fit my large face and head fine, but do fog up my glasses a bit. I don’t plan to wear them all day or for hours on end, but in an emergency they would work fine. No crazy chemical smell other than the faint smells of the mask components themselves. Hope it helps.

This 3M mask gets the job done and seems to provide a decent level of protection. It arrived in time. Each mask is packed separately. There is no box or anything, just the masks. It appears to be a genuine 3M product to me—though to be honest, I’m not entirely sure how to verify authenticity beyond the basics. It looks fairly generic compared to other 3M masks I’ve used in the past.One thing I did notice is that this model runs a bit smaller than the 3M 9205, which I’ve used before and found slightly more comfortable. This one still forms a decent seal, but those with larger faces might find the fit a little tight. It’s not uncomfortable, just noticeably more snug. But the price cannot be beaten.The expiration date printed on the packaging is sometime in 2027, which gives me confidence that it’s still within a safe usage window. Overall, it’s a decent mask that meets expectations, though I might stick to the 9205 when I need something roomier.

Elastic is durable and adjusts well without pulling hair. Creates a perfect seal that you can feel around the face. I still wear them for airline travel to avoid excess exposure. I can wear them several times before disposing. Well worth the $$.

I love these! They're comfortable, they seem to seal perfectly -- always a problem for me with masks -- and they don't even fog up my glasses! Also my head is enormous and they fit no problem.