[20 Pack] New Micro-Dust Protection Face Premium Mask (KF94) White Large

easier to wear with glasses and gives one room to breathe. Better than the cheapies you see everywhere. Worth the extra it costs cause more comfortable.

From the multitude of different mask brands I have tried, this is by far the most comfortable and well built KF94 mask. This is the go-to brand of choice If you are looking for a quality & trustworthy mask to keep you & your family protected. Pictured Dr. Puri (black) vs. other popular brand (white) for comparison.Why Comfortable?1) Thicker & softer ear bands: the ear bands on conventional masks can really start to hurt when you wear them often. The Dr. Puri ear bands are thicker & softer than others. I can wear them all day without feeling much pressure on the back of my ears2) Softer surface: this mask uses very soft fabrics on its surface. Conventional masks can start to become scratchy when worn for a long time. The softer surface on Dr. Puri really make a huge difference - especially for kids and adults with sensitive skin3) Ear bands are attached to the outside of the mask: This seems like a small detail, but is very important for especially kids. When the ear bands are attached to the inside of the mask, the sewing/seam can get itchy - prompting kids to constantly touch/rearrange their masks with increased risk in exposure. Dr. Puri has the ear bands sewn in on the outside. Also, goes to show that the makers of Dr. Puri were very thoughtful in their design choicesWhy Trustworthy?It’s US FDA registered. It’s Korea FDA approved for KF94. It’s made in Korea. There are many mask brands out there that claim protection efficiency and/or KF94, this product actually has the substantiation from credible sources.

Below is my original review. since then I have worked ensuing these masks as they are comfortable. I found that if I tuck the top bridge under my glasses they don't fog up as often. It isn't perfect, but it works well enough that I have switched to using these masks as my go to mask.Here is the original review:I have been searching for masks that will not fog my glasses. Being in the NE USA, this is a big deal. At the advice of my brother, I bought these. The masks seem to be decent quality but no matter how I try to adjust them, they fog my glasses. And, fo me, they also cause a slight headache - other masks don't. I suspect its just a matter of fit on my head. Again, nice quality - look like they will do the job, but just not working on my head with my glasses.

We have been wearing these masks for several months and have been pleased with the quality. Please note that these masks have ear loops rather than elastic that goes around your head; elastic head straps are the U.S. standard for N-95s. We have also purchased more expensive U.S.-made, NIOSH-certified, N-95s directly from the manufacturer (rather than on Amazon) that we use sparingly for indoor environments that cause us particular concern. The N-95s are more expensive, and we use the Dr. Puri's more routinely. We use size L for the whole family and tie the ear straps to make the mask fit better for our 12 year old.One of the reviews here claims that these are 'counterfeit' and then suggests googling Dr. Puri and CDC. Since these are a Korean product, they are not certified by NIOSH, which is the U.S. standard. However, the CDC tested 10 samples and found that "The maximum and minimum filter efficiency was 99.94% and 99.85%, respectively." NIOSH doesn't certify the supply chain either because it is a Korean product. I haven't found any indication that this is a counterfeit product, and the CDC article does not say this either.

It's square, and leaves a space between nose and mouth so that you can wear this and not feel like you are strangling.

I have tried so many KF94 masks and keep coming back to this one. They are soft and have a velvety look to them, the earloops are very comfortable, although I clip them in the back for a really tight fit against my cheeks as that is the key to a well fitting mask. I like the trifold design as it fits snugly under my chin and I dont have to keep adjusting it when I am speaking. I just got the ones with the adjustable ear loops which I thought would be good because working all day with a clip in the back puts a little pressure on the top of my ears. The ear loops are great and provide the snug to the cheek feeling that I prefer, but out of habit, I just feel safer using a clip in the back. With the Delta variant being so infectious, I am back to wearing these everywhere I go. I have seriously tried many KF94s, Botn, Bluna, Ilwoul, Blue...I rate these as my fav for comfort, filtration, fit, and style.

First, a couple of good points. The size large masks I received were lightweight. Also, it was easy to inhale and exhale through the filtration medium.Now, my rationale for giving them only three stars. The biggest reason is that the ear loops of these KF94 masks were far too loose, which is the opposite of all Chinese KF95 masks I’ve tried so far. The KF94 masks from Bluna FaceFit and several other South Korean manufacturers have adjustable ear loops, which I love. I’m aware that beads, twists, knots, and other techniques could be used to adjust the Dr. Puri loops, but why go through such heroics when adjustability is built in to other high-quality KF94 masks?Another thing that was a bit tricky was achieving the advertised claim that the mask would not touch my mouth. I could make it happen by fiddling with the fit, but even then my lips were incredibly close to the filtration surface. I’ve tried other KF94 mask brands that leave a generous amount of air space around my lips.Finally, the filtration media is not very stiff, so it flexes in and out with each breath. This wouldn’t bother me if the flexing was silent, but to me it sounded like flexing a sheet of cellophane.In summary, this mask may be great at filtering airborne pathogens, allergens, and fine dust, but I found it sufficiently annoying to look elsewhere for replacements.