Description
Adjustable Controller The 3-inch duct fan includes a variable speed controller, which can allows you to adjust the airflow and noise at will
Energy-Efficient VentilationUpgrade AC motor & low noise effectively circulating air, quickly move vast amount of air to exhaust odors
Application ScenariosThe 3 inch duct fan designed to quietly ventilate grow rooms, bathrooms, kitchens, workshops, basements, attics and etc, in order to boost airflow in HVAC systems
Easy to InstallHon&Guan air exhaust fan’s blade and the body are made of high quality plastic, for quick removal and easy maintenance
Lightweight and Durable Radon fan long life ball bearing motor (up to 50,000 hours)
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