The Be Healthy Posh kids mask passed our particulate filtration efficiency machine test with a score of 98.69%. 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 183.
This mask has no detectable odor, but the high air-resistance score is problematic. Most children will not want to wear this mask for hours, regardless of the adorable space ship pattern.
We found this mask on Amazon. Check out our video review for more details.