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Quiet 4 Inline Booster Fan for Ventilation in Basements, Bathrooms, Kitchens, Attics, and Grow Tents
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Category: vivosun register booster fan

About this item
- Low Noise: Superior balanced centrifugal impeller for long service life & quiet operation; A less than 28 dB noise level does not have any harm and will not disturb your life
- Compact Yet Effective: This duct fan is small and light for installation in tight spaces; It has a 4-inch diameter, spins at 2990 RPM, and moves 106 cubic feet per minute of air.
- To maintain optimal performance of the exhaust fan, clean the fan after the first week of use with the carbon filter connected, and then clean regularly based on usage conditions
- Adjustable Speed: A variable speed controller on the power cord enables the fan to run at different speeds; With this speed switch, you can adjust it to the desired airflow level
- Durable: The fan has a strong motor which features a permanently lubricated bearing that operates quietly and requires no maintenance; The quality steel housing makes it sturdy and built to last
- Wide Applications: You can have it in bathrooms, kitchens, workshops, basements, attics and etc, in order to boost airflow in HVAC systems; Also, it can be used in grow rooms as intake fans or exhaust fan