Hydroplanet™ 4 Inch Duct Booster Fan,exhaust Fan High Cfm, 4" 100 CFM (4 Inch)
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<b>[Product Information]</b><br>
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<li>4" Diameter 100 CFM</li>
<li>Plastic fan blades,Power: W Input 120v/60Hz</li>
<li>Duct booster fan increases airflow in standard 4" air ducts</li>
<li>Locking tabs on inlet side for easy connection to flex duct</li>
<li>2 years warranty any issue contact customer service with order ID</li>
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