The City ™ filter uses DACC, an activated carbon fabric originally developed by the UK Ministry of Defense for use against chemical warfare situations. We use DACC ™ to effectively filter out primary pollutants associated with vehicle exhaust gas emissions. The DACC ™ filters particles from the air and helps prevent them from entering the respiratory system.
We recommend replacing the filter every 60-80 hours of use.
Data sheet
Specific References
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The City ™ filter uses DACC, an activated carbon fabric originally developed by the UK Ministry of Defense for use against chemical warfare situations. We use DACC ™ to effectively filter out primary pollutants associated with vehicle exhaust gas emissions. The DACC ™ filters particles from the air and helps prevent them from entering the respiratory system.
We recommend replacing the filter every 60-80 hours of use.
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