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Did you know?

Altitude makes a difference when you are measuring CO2 levels. CO2 sensors are calibrated at sea level and are not designed to automatically compensate for higher altitudes.

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Poor Air Quality and Health

Poor air quality has a known, long-term impact on human health. Here are some of the causes.

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"Thank you and your company for the efficient service I received."

Lawrie Bruton,
Bruster PHC

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