Home > Household Ventilation Fans > VIVOSUN Inline Booster Duct Fan 6” 275 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents ; Visit the VIVOSUN Store
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I tested the speed control and found no change from medium to high.
78% liked its powerful airflow, but 22% found it insufficient
This unit can move a lot of air from a confined space.
I am content with the fan as its airflow and noise are equivalent to the ac infinity.
I find the airflow to be overrated.
I have noticed that the fan does not produce any air movement with any length of duct attached.
77% praised its long-lasting durability, but 23% experienced premature failure
I have been using and testing the fan for over a month now.
I faced a problem with the product. I removed the screws and observed that the solder joint on the white wire was not connected. I resoldered the connection and the product worked as described.
I would like better mounting points for hanging the fan, which shows my concern about the product's durability.
I liked the price and the fan ran well, but I am returning it.
82% found it easy to install, but 18% had difficulties
Installation was extremely easy and it fits perfectly with the duct.
I found the installation process of this exhaust fan easy with a convenient cord length of about 6 feet.
The fan is a great addition to my grow tent and can be used for a variety of applications.
The fan is easy to install and has a convenient cord length of about 6 feet.
I advise installing the fan near an outlet or using an extension.
I faced installation issues with the product. After installation, it stopped working and upon taking apart the controller, I noticed that the power wire broke from soldering. When I attempted to re-solder the wire, the other wires broke off. Returning the product was not an option due to the distance of the UPS store.
77% appreciated its energy efficiency, though 23% weren't satisfied
This fan works perfectly, uses half the electricity of the main fan, keeps the tent cool with fresh airflow, and does not consume too much power.
Through more than 20 feet of ducting, the decibel reading is double the given specification.
80% liked the easy-to-clean design, but 20% found it difficult to maintain
I need to add the filter and ducting.
I appreciate the variable speed of the fan as I don't need it on at full blast making a lot of noise.
The fan is working great and is super quiet. I have to go outside to make sure air is coming out of the vent to make sure its running.
The fan effectively filters and cleans the air in the household-ventilation-fans, keeping moisture out of the basement bathroom.
The variable speed control with ten levels, including slower speeds, is a real game-changer.
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