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ENERGY STAR® Certified D4 Series Exhaust Fan

ECO Exhaust Fan

Most Efficient



D4S: 40 to 120 CFM @ <0.3 to 0.3 sones

D4D: 40 to 120 CFM @ <0.3 to 0.3 sones




This product meets the Made in America requirements of the American Recovery and Reinvestment Act as a manufactured good. To download the Guidance PDF click here


Specification Sheet
D4S  |  D4D


Single Speed Models  |  Dual Speed Models



Copyright ©2019 Air King America, LLC
Specifications subject to change without notice

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