O2 Curve Filters – Competitor Pack (10 Pcs)


The Competitor Series Filter is designed for high-performance athletic usage.
The pack comes with 10 of the most breathable filters.

  • 3X more breathable, ideal for sports and strenuous activities
  • N95 filter provides superior protection against PM 2.5
  • Ultra-breathable, premium filtration
  • Lasts up to 8 hours of use time

Out of stock


How it works

O2 Canada: Science Feature from Lucid Intent Productions on Vimeo.


Why buy O2 Curve Mask


Best In Class Filtration

  • Filters 99% of PM2.5 particles
    • Road & construction dust
    • Lead
    • Bacteria
  • Replaceable electrostatic filters
  • Filters last up to two weeks
  • Highly breathable
  • Eyewear compatible
  • Soft silicone works with facial hair

Comfort & Style

  • Japanese medical grade silicone creates a comfortable seal
  • Flexible seal is suitable for facial hair
  • Useable with glasses or goggles
  • Ultra-soft ear loop design for minimal interference with hair
  • Outer shells can be swapped
  • Lightweight design is comfortable during extended use

High-Flow Air Vent

  • High flow rate for easy breathing during physically demanding activity
  • Passed Nelson LabsTM
  • Valve test
  • Inhalation/exhalation test


  • Fully washable
  • Submersible
    • can withstand boiling temperatures for sanitation purposes
  • Only the filter needs to be replaced


  • Commuting
  • Exercising
  • Sports
  • Disaster relief
  • Flu or Virus outbreaks
  • Allergy prevention

Replaceable N95 Filter

  • Quickly replace disposable filters
  • Highly breathable filter membrane
  • NIOSH N95 approved
  • Passed Nelson LabsTM inhalation/exhalation test