The Hero Life disposable mask passed our particulate filtration efficiency machine test with a score of 96.47%. This 3-ply surgical mask has ear loops instead of head straps or 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 69.10.
This mask has a slightly moldy odor, perhaps from something in the Amazon warehouse permeating through their plastic packaging. Good breathability, OK construction, small ear loops, no real warning signs.We found this mask on Amazon. Its country of origin is the USA. Check out our video review for more details.