The SDS Blocker disposable mask passed our particulate filtration efficiency machine test with a score of 97.90%. The 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 86.92.
This mask has a slight plastic smell. While the benchmark tests were great, the construction isn't the best we've seen. Check out our video for interesting details on how this mask came to be.We found this mask on Amazon. Its country of origin is the USA.