According to Digital Trends, a cycling mask recently featured at the 2019 Consumer Electronics Show in Las Vegas could help athletes as well as motorcyclists, runners, and everyday bicycle commuters. Made by the French company "R-Pur", the mask filters out harmful air pollutants like toxic particles, fine particles, diesel, pollen, and viruses using a nanofiltration system that filters particles between 10 microns and 0.04 microns in size.

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