O2 Curve Mask 1.2 (White Shell)

SKU: 477 Category:



The O2 Curve provides superior protection with a better seal and more breathability than any other respirator. Only the O2 Curve provides a premium breathing experience without compromising comfort or style.

  • Protects against particulate matter down to 0.1 microns
  • Medical grade silicone seal provides superior protection compared to N95 masks
  • High quality adjustable straps for simple usability
  • Ultra soft silicone ear loops that won’t disturb your hairstyle
  • Adjustable neck strap with snap-button clip
  • 3-pack of electrostatic filters included free!
  • One white shell included – Black, Blue and Red available

Notice: No mask is capable of protecting you 100% against any other dangerous substance or virus.  In particular, the Coronavirus is a new virus that is not yet fully understood.  We cannot and we expressly do not guarantee that our masks will protect you against the Coronavirus.

Microns | Equivalent

90.00 | grains of sand

50.00 | human hair

10.00 | dust, mold, pollen

02.50 | combustive, exhaust

00.50 | airborne bacteria and pathogens


The modular design of the O2 Curve makes it easy for you to accessorize your mask. Pick from a variety of shell colors to create a look that’s right for you.



O2 Canada electrostatic filters are charged with pockets of both negative and positive ions, which attract, trap and neutralize small particles. They efficiently filter particles at 0.1 microns and larger. The highly effective O2 Canada filter traps mechanical pollutants found in the air as well as bacteria and diseases. Based on average usage the filter can last up to 2 weeks.


The O2 Curve has a unique performance-oriented modular design. The front shell is designed to optimize protection and airflow in a variety of stylish colours. The ergonomic medical grade silicone seal fits most face shapes and is facial hair compatible. Everyone is unique, and the adjustable strap accommodates a comfortable and versatile fit.


Instruction Manual

Tested at the Air Pollution Research and Innovation Laboratory at the University of Waterloo. Certified by Nelson Labs.


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