Welkeeps KF94 Kids 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 we're testing every single mask on Amazon. Today looking at the Wellkeeps. Look at the bear with the hat. He's so cute. KF94 for kids. I love the packaging. Seems like a legit KF94. Let's get it in the clamper and see what we can do. Now, why do I say... Oh, that is cute. Oh my gosh. The bear continues. Oh, I did not expect that. What a treat, Wellkeeps. So why do I say seems like a legit KF94? Well, because we've been finding a bunch of Chinese fakes on Amazon, which is crazy because a couple months ago there just weren't any KF94s on Amazon. This is a PFE machine, particularly filtration efficiency machine. We are testing using the N95 NIOSH test here to see if it meets the 94 that the KF94 stands for.

Now, a couple of quick tips. If you're looking for a fake on a Amazon, the individual packaging, when it opens up, it's got this metallic inside. It's a barrier layer. It's a very expensive mask or a package to make. And so we found that China doesn't make those. When they're packaged together, typically that's going to not have have a good score on here and it's not going to be a very good mask. Let's do the test. Oh my God. These are so strong. Lately we've been getting very lucky on these. I love the design. This is very cute. Nose wire's amazing. Get this on my big face. A big face for a four to nine year old, that is.

Whoa. That's weird. Little psychosomatic thing going on here with the birthday bear. But I swear to you, it almost smells like frosting. So this is the best smelling KF94 I've ever had. I wonder what they did for that. That's interesting. Looking on here. Korean melt blown filter, brand new in sealed packages. There's an ear hook, which is nice. They put this little ear hook on here. It helps for my daughter, youngest daughter. She's seven. You hook that on the back of the mask. It gives a tighter seal if it's just a little bit too big for her.

Let's move on over to the machine. Look at that, 99.46 with a breathability of 134. With that smell, birthday bear, that's my go-to KF94 for kids. I had another good one in here just a minute ago, but the Wellkeeps birthday bear, I mean, that mask, that's pretty good. 99.488. 99.488. Wellkeeps, you keep up the good work. Keep making that birthday bear protect kids. Ah, that's a good one. Thank you guys so much for watching. I hope this has been entertaining or you learned something or you end up buying this mask because of this review. And I will catch you on the next test, which we're doing every day. Yes, every day. We're crazy here. [inaudible 00:03:13] 10:00 AM tomorrow. See you then. Bye-bye.


The Welkeeps KF94 kids mask passed our particulate filtration efficiency machine test with a score of 99.48%. 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 134.

This mask has an odor that's slightly sweet (like frosting). The size is likely appropriate for those up to age nine. The nose wire is great, the ear loops are strong and it comes with an optional ear hook to create a tighter fit. Every mask in the pack is decorated with a bear print, too.

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