O2 is helping people breathe clean air – O2 Canada

Breathe easily.
Wear comfortably.
Protect effectively.

Shop Now


O2 Industries to Provide UFC Athletes & Staff with Respiratory Products for Every UFC Event
Visit protectthefighter.com for More Info

Keep safe, without slowing down

The O2 Curve provides premium respiratory protection without compromising on comfort or style.

Protects against 98.6% of 2.5 micron particles*

* University of Waterloo study conducted at 32 L / min and particle size range from 0.5 microns to 4.7 microns

Find your style

Stylize your look

Personalize your respirator with a variety of colors

On the go

Stay protected, no matter where the day takes you

Custom comfort

Choose unique strap styles for different activities

“Waterloo company O2 Canada has donated 250 filtration masks as air quality has worsened in B.C. as hundreds of wildfires burn in that province.”

— CBC, Canada

Breathe Life In

Helping people breathe clean air — everyday, everywhere.

About Us

Bring healthy breathing solutions to your market

Close (esc)


Use this popup to embed a mailing list sign up form. Alternatively use it as a simple call to action with a link to a product or a page.

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.


Main Menu

Shopping Cart

Your cart is currently empty.
Shop now