The Uline mask passed our particulate filtration efficiency machine test with a score of 95.10%. This 3-ply blue 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 68.88.
This mask has a slight gasoline smell, but Uline is a reliable value brand.We found this mask on Uline's website. Its country of origin is China. Check out our video review for more details.