A filter is an indispensable part of any ventilation system. A filter is a device designed to clean the air from various kinds of impurities, dust, dirt, grease, and odors. The ventilation system ...
As the days go from cool to cold and the last leaves fall from the trees, it’s time to admit it. Yes, winter is coming. It’s not even the snow and ice that most of us mind so much, it’s the stale, ...
ASHRAE Standard 62.1, “Ventilation for Acceptable Indoor Air Quality,” is the gold standard for maintaining indoor air quality in occupied spaces. The standard allows for engineers to demonstrate ...
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