VIVOSUN AeroWave E9 Grow Tent Fan 9”, EC Motor, WiFi-Controllable, US Patented Auto Oscillating Clip fan, IP54 Weatherproof, Strong Airflow & Quiet for Hydroponic Ventilation Circulation, Green

They move the air and are very efficient with energy. Could run on my 530wh power bank for several days non stop.

This is a wonderful product for energy, efficiency, and quietly moving air. I would recommend this to anyone needing more air circulation in their environment.

The media could not be loaded. Put together and installed in less than 5 minutes. Extremely quiet fan. Very sturdy build. Very easy to use. Oscillating helps the air flow in the tent. Great price for a great product

I have got six different fans from Vivosun and they all have broke not one will still Oscillate. Sad from a company they supposed to care about the community 😕

Great fan! I bought three other fans from vivosun six year ago and they still run well.

Not sure if it's good enough for a 4x4 which I have, but it works well to move the leaves.

I can't say anything other than "so good!"

VIVOSUN did a great job with this fan. Air circulation is amazing. The 6” works good but the 9” has much more air flow. Thank you VIVOSUN!!!

Incroyable je recommande

Although those fans (E6 and E9) are made for gardening and planters grow tents circulation, they are also perfect for any room where you don’t want to hear any sound (almost). Those are as quiet as it can be, and can also be controlled via the WIFI app with the dongle E25 (Not included, but inexpensive).