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Help Us Improve The Cocoon

Air cleaning is a technical subject, and we are committed to making our information as clear, useful, and accurate as possible. Have a question or suggestion about the website, instructions,...

Help Us Improve The Cocoon

Air cleaning is a technical subject, and we are committed to making our information as clear, useful, and accurate as possible. Have a question or suggestion about the website, instructions,...

Introducing The Cocoon: The Wildfire Smoke Solution That’s Affordable, Effective, and Ready for Everyone

Introducing The Cocoon: The Wildfire Smoke Solu...

The Cocoon is a low-cost, scientifically validated air cleaner designed to protect against wildfire smoke. Developed by researchers at Portland State University and recognized by the U.S. EPA, it uses...

Introducing The Cocoon: The Wildfire Smoke Solu...

The Cocoon is a low-cost, scientifically validated air cleaner designed to protect against wildfire smoke. Developed by researchers at Portland State University and recognized by the U.S. EPA, it uses...

Wildfire Smoke Kills

When inhaled, wildfire smoke contains fine particle matter (PM2.5), which can penetrate deep into the lungs and even enter the bloodstream.

Wildfire Smoke Kills

When inhaled, wildfire smoke contains fine particle matter (PM2.5), which can penetrate deep into the lungs and even enter the bloodstream.