MissBotany
- 567
- 143
currenlty I have a 6” 442 CFM inline fan hooked up to a carbon filter at the top vent hole of my flower tent. I’ve been keeping the tent zipper partially unzipped to create negative pressure but I want to stop doing that. So my option would be to hook up a 4” inline fan to one of the bottom vent holes. Would a 4” 190 CFM work or do I need a fan with a higher CFM?
Thanks,
S
Thanks,
S