Electrical | Installing Duct Fan

Those fans move very little air. If you put on a filter or have to run very far they get even worse.

They do work as a boost fan like a dryer box or clone chamber. Then vent to main grow room/box with a big fan.

Areogardenpro saying F-it Almost F-ed You. A fire in the growroom is the last thing we want. Who do you think the fire dept calls after they put out the fire... thats right the F-ing cops! Safety First. If you know nothing about elec. then go buy the hundred dollar one Mr.Marks was talking about. Be carefull no one wants to see on the news "Grow OP discovered after small fire allerts the neighbors"

I got a 4" duct booster cooling a 400w and it works perfect. Temps stay at 77

Not sure if the 6" duct booster fan is going to do much good, It blows a little but not sure if it will suck enough to a diy carbon filter to filter out a 6x4x8 room?

probably not. Those fans are pretty crappy. I wish i had just waited and got a better one.