Exhaust Fans

[golfnrl]

Hooray! She said I could add another grow tent in the grow room!. So, I bought another Gorilla tent. 4 x 4 x 8 (ok, 7'11") . I'm looking at exhaust fans. My set up doesn't allow for venting outdoors so there won't be any long duct runs. Fan noise is the primary concern for me. I'm considering both 6" and 8" fans. I'm leaning more toward the 8" so that I can run it at a slower speed. Any favorites or recommendations? Lots of good options, me thinks.

 

[FunkyButtLovin]

An 8" fan is too much for a 4 x 4. I use variable 6" fans in 4 x 4s and I turn them all the way down, still getting more than enough negative pressure. An 8" fan turned down is enough for a 4 x 8.

 

[growell]

i got a 2m 2m 2m tent 8inch fan is on really low get get a 6 inch more than enough if noise an issue u not putting trunking on might want to get silincer my 8inch is black orchid temp speed control 6inch fox mate

 

[sgiacomo]

I run a 4” Hurricane in a 4x4 on max and it’s a little noisy, does the job but noisy