Clean Top White Kids KF94 Face Mask

Overall Result

NA Icon


NA Icon


NA Icon


Click here to learn more about our full testing methodology.

Why did this mask fail?


Video Transcript Hey, everyone. Welcome back to the place where we're testing every single mask that we can find on Amazon. Today, we are looking at the Flexmon disposable white KF94 for kids. Now, there's not really a KF94 for kids, but there are small KF94s. So, let's take this, open it up and put it in the clamper. I kind of caught the thing on there. This is a very small mask for sure. Now, one of the cool things about KF94, that I wish other countries would adopt, is that to be a legitimate KF94 it has to be made in Korea. Why is that important? Well, it allows the Korean FDA, that's actually what they call themselves, to really police their manufacturers if they're all local.

This is a PFE machine, particulate filtration efficiency machine. If you want to find out what we're doing here, I'm going to put a link up there. But, we're basically doing the N95 test. I know this is a KF94, so that means it should pass at 94%. This seems to be legitimately made in Korea. I say that because we've had a bunch of fakes on here recently that are made in China. They maintain a 15% or higher quality level than the standards set by the country. Sometimes, it's that extra 15%, you know what I'm saying. All right, let's take a look at the mask. I like this cute, flowers, PM1.0, that's interesting. The design of the packaging keeps catching on the mask when I open it, that's annoying. Oh, that's so strong, wow, good nose wire, seems to fit my face pretty good. I would call this smell 15% better than most KF94s, not terrible.

If I jump on over here, 98.121 and airflow of 160 pascals. I've seen more breathable masks. Typically, the ceiling for me is 150 pascals. So, it's a little high, but I'm not going to ding them too hard on that. It is a kid's mask, so I'd like it to be even more breathable, closer to 100 pascals. So, I would probably choose a different mask. They are supposed to be 15% better, so come on. But at the same time, the smell wasn't that bad, very strong ear loops, so your mileage may vary on that. Final score, 97.772, pretty good mask. All right, guys, thank you so much for joining me. We're running a competition right now. Short version, just leave a comment on any one of our listing or any one of our videos, and we're going to choose somebody who has made a comment in the last 24 hours for something pretty cool. Check out the details there, and I will catch you on the next test.


The Clean Top White kids mask passed our particulate filtration efficiency machine test with a score of 97.77%. KF94 masks are boat-style and made in Korea, which has very strict production guidelines. All KF94 masks have ear loops instead of head straps or head ties.

Mask breathability is determined by airflow resistance, which we measure in pascals. The target for adults should be around 150, and the target for children should be close to 100. The airflow resistance of this mask is 160.

This mask has a detectable odor, but it's not as strong as other KF94s. While the ear loops are strong, we have concerns that kids won't want to wear this mask due it being somewhat difficult to breathe through. 

We found this mask on Amazon. Check out our video review for more details.

Mask Construction

Mask Smell



Product Name


Country of Origin


Strap Type






Test Source

Registration Number

Buy Mask

Leave a comment