The new standard in respiratory protection

Breathe99 is a Public Benefit Corporation on a mission to transform global health by making high-quality public health goods accessible to everyone.

B2 Mask

Industrial-grade protection in a lightweight design that reduces filter waste and cost.

Starting at $59

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Flexible Facepiece

B2 Mask features a flexible facepiece that conforms to your face to provide a comfortable, protective seal. It also eliminates fogged glasses!

High-Efficiency Filters

Stay protected with replaceable filters that remove up to 99% of common contaminants from the air you breathe.

Modular Overlays

Personalize your look with modular breathable fabric overlays. Different colors, styles, and artist collaborations coming soon!

Protect against common pollutants

Biological Aerosols

Wildfire Smoke

Smog & PM 2.5

...and more!

Our technology

B2 Mask is a lightweight, reusable mask that provides industrial-grade protection in a design optimized for daily use.

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Our impact

We believe public health goods & services should be available for everyone. When you purchase B2 Mask, you protect yourself as well as a family in need.

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What people are saying

“We received our masks last week and love them! The straps are comfortable and I honestly don’t notice them. I feel very safe wearing my B2.”

- Julie Ostrow

“Quality construction, easy to use, well-packed, and well illustrated. Due to the small chamber created between the nose and mouth, breathing seems easier than multilayer cloth coverings.”

- Jeffrey Parnaby

Awards & Recognition

The B2 for Teams

For Employers & Teams

Get your team back to work, with the industry's most comfortable face covering. Reduce your organization's long-term cost & waste.

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For Impact Partners

Help provide high-quality solutions to community members who are most vulnerable.

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