Carbon Filter Help.

treemann

Active Member
I didn't wanna post this is someone else's thread and clog their shit up so yeah.

but I'm thinking about making a carbon filter today and I was wondering if I needed to have the filter hooked onto an exhaust because I'm doing a closet grow and that's not really possible for me.

I'm using a big ass cardboard box right now with no real lid. just poster-board to reflect some of the light back onto the plants from the top.

so if I did make a filter how could I make it work for this type of room?
 
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