Micro fans and carbon filters?

Cotton pad on bottom, dump in until it’s packed full, cotton pad screw the top on. No five ton press or anything challenging. Works well enough. Could probably improve it by running carbon through a coffee grinder taking the size down a bit - but I’m happy with it as-is.

1 Like

My biggest problem is air flow…like fresh air! I need exhaust the air soon like in a month i got other plans first. Carbon filter grow low odor strains…real getto style. No smell…a burning joint smells more than my plants.

1 Like

I’ve gone the other way. Tighter seal, temp control, odor control - then a much lower fresh air turnover to ambient…

Hard to eliminate the turnover but certainly doesn’t need hundreds of CFM.

My wierd thought on it anyway.

1 Like