MICROMALL Quiet 6” Inline Duct Fan with Temperature Humidity Controller - Ventilation Exhaust Fan Using for Heating Cooling Booster, Grow Tents, Hydroponics, Home use Ventilation and Exhaust Blower.

I have 2 grow tents 2'x2'x4'T & 3'x4'x6'T. I initially bought 1 for my small tent & was so impressed I purchased a second for my larger tent. Both tents stay within the parameters I have set them too which has increase my yields nicely. I highly recommend this for any size tent within the parameters of mine.

I like the fact that it has a digital thermostat. It's some wat quite it can be installed with one person but better if u got help.

The rivets that held the fan assembly to the minting bracket immediately popped off when I went to install the unit. I zip tied the fan together got it installed and the humidity controller wouldn’t power on.. it was a complete waste of time and effort. Word of advise don’t Rivet metal to plastic and expect it to hold.

Great unit so far. The controller is baffling and there was not a manual for it. A link would be appreciated. Happy to adjust to 5.

The quality of product is great just not happy the temperature control failed in such a short time. I had to remove the buzzer because temperature control was broken.

This fan is as good as the ac infinity I have them both and both do a super job circulating the air

It's nice to be able to control the temperature and humidity unfortunately the humidity sensor on mine was never even close to the actual humidity 10% less 8% less I don't know if anybody else had problems but I did and seller did send a better manual it says you can adjust the temperature and humidity I haven't figured out how to do it yet I even tried put the sensor in a bag of salt still the same result always 10% less then three other devices right next to it so just know you'll have to keep an eye on that and change everything to equal to lesser percent to get it to come on correctly you pretty much have a high temperature and high humidity setting I was hoping the low settings would shut the fan off but they turn it on also so they're useless in my case if I could change the low triggers on humidity and temperature to shut the fan off and adjust the thermistor it's a five-star for sure

Works great for moving air from one room to another