November 30, 2010
one of the top american filter brands is Aprilaire
Aprilaire is a leader in the heating, ventilation and air conditioning accessories industry. Since 1938, they have designed, manufactured and distributed their products all throughout homes and businesses in North America. A lot of research and testing goes into the development of these items. Throughout time, they have been leaders in thermostats and many other items. Aprilaire works closely with Air-Conditioning and Refrigeration Institute (ARI) and the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE). Because of this unity, they have been able to stay on top and have had the ability to test their products thoroughly. It has been a journey that has been difficult to maintain such a high status among the many competitors.
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