[10 Pack] Black All Keeper KF94 Face Safety Masks 4-Layers Filter Protection

I am flight attendant with a 24 year career, based out of New York City's JFK airport. I have been working (with the exception of 3 months 5/20-7/20) all throughout the pandemic. I have had to wear a mask from the time I walked out of the apartment door in Manhattan, on public transportation, through the airport, for the duration of my sometimes 10+ hours flight shifts, and to the layover hotel. In other words, I have had this mask on my face for up to 15 hours at a time. I have come in contact with drivers, public transportation riders, homeless individuals in train stations and on streets, passengers, and colleagues. I was not vaccinated until I became eligible in late Feb/21-Mar/21. These masks (and believe me, I have tried everything under the sun) have been my "go to". They are as comfortable as a mask is going to be after so many hours of wearing, and they have kept me well and safe. I have not gotten ill in the time I have been using them, and I have been in contact with many, many people from all over the world and all walks of life. I like that they do not touch my mouth so I can speak and breathe while wearing it. They are also nice looking (which although secondary to safety, is still an appreciated feature). When our flights began to fill up again in the late spring, I did begin changing out the mask halfway through the day so as to keep it fresh and clean. I have recommended this particular brand of KF94 masks to many colleagues and passengers, who have also purchased the masks after I have 'given them one' to try. When I am at home and just going out for short excursions, such as the grocery store, I do wear my re-washable cloth masks. However, for working, or anything that warrants a greater risk of covid exposure, I prefer these disposable masks, as I can replace them to keep them fresh while on the road. I like to place those little rubber ear loop adjusters on the elastic, so I can adjust the fit to be nice and tight. My husband (who is a big guy with facial hair) can wear these without the ear adjusters, and likes them as well. I do not wear glasses, but for the short time that I was required to wear eye shields when flying, I found this mask to only cause minimal fogging of the lenses...mostly when it was very cold out, or if I didn't have it adjusted tight enough. My daughter, who does wears glasses, likes that her glasses do not slide down with this mask as opposed to the N95's. I realize for daily wearing it can get expensive to use a disposable mask like this, but I only work about 10 days a month, so for me the cost has been worth the protection I feel I am getting. I will continue to wear these mask as long as they are available. I have now bought from this amazon seller about 6-7 times, and I find the quality has been consistent. For all of you out there reading this review, I wish you well and good health!

They're selling knock-offs. Don't buy. I have been using this brand of masks all year, and the real ones are my favorites, but the last two batches I purchased are fakes so I am returning. The real masks are firm and keep their shape really well to keep your face well covered. Unfortunately the masks I recently received are flimsy and soft. They are not shaped like the real ones. They do not have the denim like texture and are missing the KF94 marking. I was sent a fake batch once before in April, but I was traveling and so I never followed up. I ordered more with fingers crossed because the real version of this mask is my favorite, and I have been lucky to receive the real version of this mask until now. I ordered 2 sets of 10 on November 28th and they were fakes. So I ordered another 2 sets of 10 on December 8th and they are fakes, too. I'm really sad because the real ones are fantastic, but I'm going to try other brands instead.

This looked like one I've tried in Korea, so I thought it will be similar. I was wrong. There are huge differences in breathability, fit, and comfort among various brands. This mask has a thin filter that sticks to your face, making it hard to breathe. It has to have some rigidity so that the filter doesn't stick to your mouth and nose. Also, it fits kinda loose on your face.One I found that works for me was Bluna FaceFit. This may work for you or not. You just gotta try a couple of different models to find the one that works for you. Good reviews are meaningless if it doesn't work for you.

The package I got had the nose wire outside of the area where it was supposed to be stitched, so the wire sat at the tip of my nose, since it was off to the side and toward the center of the mask. I didn't open all the other masks and returned them.

Pleasantly surprised by how good this mask is! It fits my big head/face much better than the standard KN95 masks. The folding/pop-open shape makes a good seal, and the stiffness keeps it away from my nose and mouth when I inhale. If you fit the nose wire properly, there's minimal eyeglass fogging. The ear loops are soft and feel almost loose, but the shape of the mask keeps it correctly in place. It is not very breathable, but that's what I want from a 4-layer mask that I'll use in high risk settings (medical offices, grocery store, mass transit, etc.). Not being a scientist, I can't speak to its effectiveness. But it's certainly the best disposable mask I've tried!

The media could not be loaded.  This is not the original mask. This is fake. Too weak and not like the ones that initially got my attention. No number inside like the original ones.

Mask is not as ‘large’ as I thought it would be. It is more a medium fit. The mask barely fits an adult Caucasian male. The mask feels quality and is comfortable.

These feel really cheap, and as such, they are very comfortable. The pictures make them look like they're good quality, but they feel VERY cheap. I work in the medical field, so I feel protected by N95 masks and am used to a surgical mask quality at a minimum. These are extremely light and feel so cheap. I am tempted to cut one open to see what is inside them because it feels like there's nothing inside them - no filter. I wouldn't recommend this product until after I open one of these masks up.