Global map > Innovations > North America and Caribbean > United States > Minneapolis > Breathe99
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Breathe99's ergonomic, washable masks were tested at the University of Minnesota Department of Mechanical Engineering and are made from recycled plastic bottles and hold two replaceable filters that block 99.6% of particles from escaping.
Rankings by SemRush
National Ranking
451st
in United States
Regional Ranking
512th
in North America and Caribbean
Global Ranking
1242nd
worldwide
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