VIVOSUN Inline Booster Duct Fan 4” 106 CFM with Speed Controller, Low Noise Ventilation Fan for Basements, Bathrooms, Kitchens, Attics, Grow Tents

Vivosun: Empowering Growers with Innovative Growing Solutions

At Vivosun, we are the global leader in at-home growing technology and equipment. With over a decade of demonstrated excellence in developing and producing high-quality growing tools, we have established ourselves as a trusted partner for every step in the growing process and for every level of grower.

Our Smart Grow System enables growers to master the elements for optimal lighting and ventilation, allowing them to achieve ideal grow results and witness the miracle of growth. Whether you grow indoors or outdoors, we provide everything you need to grow the highest quality plants in the shortest amount of time.

Founded in California, Vivosun is a leading manufacturer of indoor horticultural equipment. What makes our products unique is our commitment to helping growers manage their plants with scientific precision and control all aspects of their grow with high-quality technology and tools, including durable growing enclosures.

Our mission is to empower growers at all levels and of all types to grow the best of what they love. This unwavering dedication to our customers' success is what drives us every day.

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Customer Reviews: - 4.6 out of 5 stars (1,092 reviews) - 4.1 out of 5 stars (293 reviews) - 4.1 out of 5 stars (293 reviews) - 4.1 out of 5 stars (293 reviews) - 4.3 out of 5 stars (12,798 reviews) - 4.6 out of 5 stars (6,099 reviews)

The Vivosun 4" Inline Duct Fan boasts the following features:

Durable: The fan has a strong motor with a permanently lubricated bearing that operates quietly and requires no maintenance. The quality steel housing makes it sturdy and built to last.

Adjustable Speed: A variable speed controller on the power cord enables the fan to run at different speeds, allowing you to adjust the airflow to your desired level.

Compact But Efficient: This duct fan is compact and lightweight enough to be installed in areas with limited space. With a diameter of 4 inches, a speed of 2990 RPM, and an airflow of 106 CFM, it delivers impressive performance.

Low Noise: The superior balanced centrifugal impeller ensures long service life and quiet operation, with a noise level of less than 28 dB that won't disrupt your environment.

Wide Applications: You can use this fan in bathrooms, kitchens, workshops, basements, attics, and more to boost airflow in HVAC systems. It can also be used as an intake or exhaust fan in grow rooms.

To maintain optimal performance, it's recommended to clean the fan after the first week of use with the carbon filter connected, and then clean it regularly based on usage conditions.

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