Cities have an air pollution crisis.

According to the World Health Organization, 4.2 million people die every year because of outdoor air pollution. Furthermore, 91% of us live in places where air quality exceeds the WHO’s guideline limits. (source: WHO)

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The fight for clean air starts now.

Meet our cell modules. They’re filled with pollution-fighting biofilms. They’re placed in public spaces where they can disarm the harmful pollutants you breathe every day.



A revolution in your streets.

Each cell grid is tailored to the specific pollutants in your home, neighborhood or transit system. These cells are a flexible, biocompatible alternative to traditional filter systems that usually end up in landfills.

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