The O2 Curve provides premium respiratory protection without compromising on comfort or style.
* University of Waterloo study conducted at 32 L / min and particle size range from 0.5 microns to 4.7 microns
Capable of filtering infectious droplets containing bacteria and viruses.
Personalize your respirator with a variety of colors
Stay protected, no matter where the day takes you
Choose unique strap styles for different activities
— CBC, Canada
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