The Complete Guide to Green Building Options Daniel D. Chiras ... Whatever you do, dona#39;t waste your money on a desktop model.They are much too small to make any significant impact on room air quality. ... Heated or cooled air circulating through ductwork typically passes through a special air filteranot an ordinary furnace filter placed inside the ductwork. ... To rid a house of both types of pollutants, particulates and gases, you will very likely need to install both types of filters or aanbsp;...
|Title||:||The New Ecological Home|
|Author||:||Daniel D. Chiras|
|Publisher||:||Chelsea Green Publishing - 2004|