Boncare KN95 Face Mask 30 PCs, 5-Layer Black Face Mask for Men & Women Filter Efficiency≥ 95%, Breathable and Comfortable, Black

Best KN95 Mask? Boncare, Eventronic, Suncoo or WWDoll?
As you may know, KN95 respirators are the Chinese version of N95. How do you know if you are getting a legit one? I’ll detail that below. We’ve tried the Amazon best sellers and they are not all the same. Read on for a detailed evaluations:EVENTRONIC:We had twice ordered Eventronic before despite very poor customer service. We had twice asked a question of the company with no response. We ordered again because Eventronic masks were well made and comfortable for the family. Unfortunately, are third and forth orders were a different design and uncomfortably tight for me. Although may colleagues may disagree, I do not have a big head! This might be an ok choice for petite women and growing kids.SUNCOO:By the most expensive mask was the Suncoo at .70 each. Sadly, these were also ridiculously tight and unwearable. Back they went!WWDOLL:After the Eventronic design had changed to one that was uncomfortable, I thought I had found a winner in WWDOLL despite the fact these smell like gas when first putting them on. I reluctantly “tried” to overlook that because the fit was comfy. However, when I started wearing I noticed they were uncomfortably hot. I took a closer look at the mask. The white inner layers are thick and puffy. Imagine a flannel shirt for your face on a warm spring day. Back they went, too.BONCARE:These are the cheapest mask at between .44 and .55 each. The price seems to jump around and always check for a coupon, too. They do meet the Goldilocks criteria. I’d describe as ever so slightly tight upon first impression but then comfortable. The nose is a little pointy—many like that for comfort, including eyeglass wearers avoiding a foggy face! These are the winner for us and we’ve tried black and white.HOW DO YOU ARE GETTING TRUE 95% PROTECTION?The CDC has information on which have be NIOSH approved, and which have been rejected for not meeting a 95% filtration threshold. Most brands do not bother to test since but I do find all but one of the brands above worthy yet I worry about the WWDOLL’s odd puffy layers.Of note, no NIOSH certified mask has an ear loop design like these and most other available KN95 masks. The NIOSH certified designs have head bands. It’s possible that Weini does not seek out NIOSH certification. That does not mean it is not a good mask, though.Eventronic masks were made by Weini but as I mentioned, the design has now changed so they may be buying from a different manufacturer. The CDC website reveals that two of Weini’s masks have been tested through the “NPPTL Respirator Assessments to Support Covid-19 Response” with good results. Of the first model tested, the maximum and minimum filter efficiency was 99.62% and 97.62%, respectively. All thirty respirators measured more than 95%. For the second model, he maximum and minimum filter efficiency was 99.62% and 97.62%, respectively. All thirty respirators measured more than 95%.Note that some N95 masks have the NIOSH markings right on the mask but none in this style does. In fact, no mask with this type of ear loop qualifies for this marking. This earloop style is also far more practical than the NIOSH headband approved style.CONCLUSION:Hope this too long review has been of some help for you and that all of us will soon be wearing masks FAR less often. From our family to yours, we believe that better times are soon ahead!

None
Ok, but not comfortable on my face.

Bueno
Práctica

1st box was awesome, 2nd box sucked
The first box had the best KN95 masks I have ever bought, and I have bought a few different brands. The straps were excellent in that they could fit my wife’s smaller head easily, but had just the right amount of stretch to fit my larger head with no discomfort. The diameter of the straps was small, and thus didn’t cause me any pain when I had to wear the mask for eight hour shifts at work. They are very breathable and light-weight, which I loved. The quality is good enough that I could easily wear them for a week at a time at work. I cut one open, and there are definitely five layers in this mask.The masks in the second box were also lightweight and breathable, but the straps were shorter, not as stretchy, and has a bigger diameter, which made them uncomfortable for me to wear for more than an hour (see the picture).Also, the quality was not as good for the second box in the sense that at least 1 of the anchor points where the straps are attached to the mask ripped when I tried to stretch out the straps a little for 4 of the first 5 masks that I pulled from the second box. This never happened with any of the masks in the first box. I assumed that since both boxes came from the same company they would be identical, but I am not happy with the second box.Unfortunately, I didn’t open the second box until after the return period had ended, so I’m out of luck. If I could guarantee I would get masks like I got from the first box, then I would never buy anything else. But as it is, I’m not sure if I should or not.

Pasan la prueba del cerillo y del agua, excelente relación calidad precio, no vienen empacados individualmente, aun asi cumplen con lo anunciado.

Probé uno y quedan muy ajustados, adecuados para adolescentes no para adultos, son de buen material, no es la marca que anuncian es marca JIUYU.

Es muy delgado, feo, y lastima