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44 11 00 - Air Pollution Control Equipment
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Big Ass Fans Company
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Big Ass Fans® has developed the greatest improvement in high - volume / low - speed fans - the Powerfoil<SUP>TM</SUP>. It provides 35% more cubic feet per minute (cfm) than even their award - winning Wickerbill Airfoil Fan. With an astounding 400% increase in energy efficiency over the Wickerbill fan, it costs 50% less to operate. |
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Broan-NuTone, LLC.
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Since 1932, Broan has been protecting your family and home by designing premium quality air filtration, ventilation, and household convenience products.
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