KN95 Black Disposable Face Masks 30 PCs, 5-Layer Face Mask Filter Efficiency≥95%

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!

After 1 wear for 2 hours. My face broke out into hives.

For nearly a year I’ve been wearing flat cloth masks that I can toss in the laundry. It was fine initially because I was staying home more and as such, not wearing makeup. Now I’m tired of being stuck at home and feeling blue. I want to put on makeup and go socialize but with the flat masks, it was rubbing makeup off and I was constantly forgetting to grab a washed mask before leaving. I needed a more convenient option.I bought these for my husband and I to use when convenience is needed. We leave them right by the door to grab before we head out instead of having to run back to the laundry room to grab a clean cloth mask. Due to the shape of this mask, it keeps the mask away from my mouth moreso than the cloth option and this my lip balm doesn’t rub off. My husband appreciates the shape too so he can be understood more clearly at work when speaking since it does sit further away from his mouth and doesn’t muffle him.We both wear glasses and found that when adjusting the nose piece and placing our glasses over the mask, it works better to help prevent our glasses from fogging. A huge plus when having to wear a mask for any extended length of time.I will say though for anyone that is concerned about proper fit and use of a mask- depending on your face size or structure, you may want to cross the straps before placing over your ear. My husband’s mask was fine without doing so, but I could fit at least two fingers between my chin and the bottom of the mask when the straps were not crossed. When I did cross them, the gap was corrected, creating a ‘seal’ around the entire perimeter of the mask. I tried to demonstrate that in the photo so as to ensure those with smaller faces that these can work for you too.I did feel as if more moisture accumulated over time in this mask compared to my cloth masks- and I didn’t care for that feeling. My husband didn’t seem to notice in comparison to other similar masks he wears at work. He said these are slightly more stiff but overall more comfortable because he felt he could breathe easier and didn’t seem to notice moist air during the day. I guess that goes to show everyone has a different experience.

These are awesome! I had to try them outside didn’t fog my glasses up. That has been the biggest struggle is finding a good mask that I can wear with glasses! Problem solved and they’re light weight too.

Llegaron sin caja y la marca no coincide. De hecho no se les ve la marca en inglés o español. Les hice una prueba con agua para revisar que no pasaran líquidos y si aguantaron. En calidad se ven bien, pero me deseociono que no recibí lo que vi en la imagen.