3M Aura Particulate Respirator 9211+, N95, Pack of 10 Disposable Respirators, Individually Wrapped, Cool Flow Valve, Flat Fold Design Allows for Facial Movement, NIOSH Approved, Comfort Plus, Dust

These are amazing.. You know when a company comes out with a new version to replace or improve an incredibly well respected and well performing product and how 99% of the time it’s an utter failure and almost seems like a slight handed cash grab? Well that is absolutely not the case with these.These are massive winners.Compared to the other 3m n95s these ones out perform in almost every category. They could possibly fit a bit tight if you have a bigger sized head but other than that they conform to your face perfectly almost to the extent you don’t even need to the straps, crazy, they breathe insanely well but still keep out all the stuff you don’t want in – I would know as I’ve been sweeping dirt and debris in them all day. The outside gets completely browned while the inside remains completely white. The icing on the cake is that they don’t get hot and if you wear glasses they don’t fog up! Can’t believe someone finally did it!Amazing product and an insane value for the price. I’m super grateful these are available. Cheers

Good quality mask but definitely recommend buying a single mask when possible to check fitting, as they were quite small for me. The straps are fairly soft, though do get painful on the upper ear with prolonged use as most masks do. Importantly the straps have not broken on any of my masks despite repeatedly taking them on & off and not being particularly ginger about it. The straple point on the mask where the straps attach can also scrape against the cheek, which can be uncomfortable, but with some adjustment this is fixed.

The mask itself fits well seals tightly but the only real issue is the length of the elastic straps being too short which make the mask uncomfortable after a short period of time. I didn’t see an option for a different size.Other than the item mentioned above everything else was great the breathing valve worked well reducing the heat associated with masks that don’t have this feature. I would definitely recommend as long as the size works for you.

The 3M Aura Particulate Respirator 9211+ is hands down one of the best N95 masks I’ve used. The individually wrapped design ensures each mask stays clean and ready for use, which is a huge plus for both convenience and hygiene. The three-panel design provides a secure, comfortable fit while allowing for easy breathing and speaking, making it great for long wear. The adjustable nose clip and soft inner lining add to the comfort and help achieve a proper seal. I also love that it folds flat, making it easy to carry and store. Whether for work, travel, or general protection, this pack of 10 respirators is a reliable, high-quality choice!

These masks and the straps are incredibly small and tight. It's weird. I have a child size head (wear child size hats), and most masks are a little big/loose on me. These are so tight it hurts--the top straps are painfully cutting into my ears (and both straps are so tight it feels like they're going to break when I put it on), and the mask is tight on my small face--squishing into my small nose. I do not understand this. These are supposedly "one size," and the box says "Standard Size" on it. I've tried a few of the masks, all have same issue.I also am not confident the valve is closing properly--I can breathe in (inhale) much easier than with any other N95 mask (including other valved 3M masks in a different model), which makes me wonder if air is getting in around the valve. So, I don't trust it to protect me. Very disappointed.[NOTE: I ordered these sold by amazon and was initially shipped a box that had been opened and returned (someone else's amazon receipt was INSIDE the 3M box, which had been taped up)!! Disturbing. Amazon said they couldn't replace the item (no idea why not), but did refund me for it so I could order again. But every time I went to reorder, the price would jump up ~$6-$10 over what I'd originally paid. I'd wait a while, see the price go down, and then it would jump before I could get the order placed. Annoying. After several days of this, I eventually gave up and got the masks elsewhere.]

Great mask. Not to tight and our great for the cost.

As a remodeling carpenter. These are great when the temps are high in the summer. The valve helps cut down on heat building up in the mask. Same comfortable fit like the 9210 with the padded nose and elastic straps. Best choice when wearing safety glass with a dust mask. Little more expensive but worth it when it’s hot out.

Inexplicably small and tight-fitting, considering they are not marketed as being the "small" size within a range of sizes, these masks' elastic bands are either too short and/or not stretchable enough (notably the upper band). Also the staples that anchor the elastic bands are prone to poke the face.This all is too bad since the design of the mask per se is excellent, and the respirator is the best I ever used: in summer at least, I can wear these masks while wearing my glasses, without my glasses fogging at all. That is a first for me.