36" x 20" x 62" grow tent fan question

Discussion in 'Grow Room Design/Setup' started by HiddenPuff, Feb 25, 2019.

  1. So Im buying a 36" x 20" x 62" grow tent. Im looking at buying a 100cfm fan (4in) with filter (4in). Ill be using a viparspectra 300w and using it for one plant at a time for now. Will the fan be enough to handle this kind of set-up? It will all be hooked in-line with an old dryer vent I have right next to the tent. I know some web sites say you need more like a 160cfm fan but anyone have experiences with something similiar to what Im looking at?

  2. 100cfm will be fine! U only have about 30 sq ft of space in there
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  3. I have a 2× 2 1/2' space and I ended up with a 6" fan after trying the 4" one.
    If it's the inline booster fans your looking at my advice is get something with more cfm and a speed controller it will be alot quiter. Those $20 boosters are worthless.

    VIVOHOME 4 Inch 188 CFM Black Round Exhaust Inline Duct Fan with Variable Speed Controller for Indoor Garden Ventilation www.amazon.com/dp/B0796NH8YB/ref=cm_sw_r_cp_apa_i_ebsDCbEMZ3H2G

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