VIVOSUN R4 4 Inch 190 CFM Inline Duct Fan for Grow Tent

Vivosun, the global leader in at-home growing technology and equipment, has been demonstrating excellence in developing and producing growing tools for over 10 years. We have earned the trust of growers at every level with our smart grow system, which allows for optimal lighting and ventilation to achieve ideal grow results.

Founded in California, Vivosun is known for producing indoor horticultural equipment that helps growers manage their plants with scientific precision. Our high-quality technology and tools, including durable growing enclosures, are designed to provide everything you need for the best plant growth in the shortest time possible.

Our mission is to empower growers of all levels and types to grow the best plants they love. Our products are unique in that they offer growers control over all aspects of their grow with precision technology.

Our fan already comes with a stepless speed controller on the power cord, allowing for different speeds. For the 4-inch fan, we recommend using it with tents that are either 48"x24"x60" or 36"x36"x72".

Energy-efficient ventilation is a key feature of our fan, with the ability to create an airflow of 190 CFM and a noise level of less than 30 dB. The fan also comes with adjustable speed options and is easy to install in various settings. Suitable for industrial, household, and horticulture ventilation applications, our fan can efficiently move large volumes of air throughout your ventilation system.

Choose Vivosun for all your growing needs, and witness the miracle of growth with our high-quality products. Shop our best sellers today and see why we love what we do.

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