Well the reason I say this is because I'd be making a grow box and there wouldn't be much room inside unless I secure it to the edge, then maybe. I dunno yet because i havn't built it.
cazro Reviewed by cazro on . carbon filter -making of Assembly of a homemade carbon filter. I used two 8"-6" reducers, a 6" and 8" plug, 12 screws, chicken wire, door screen, some aluminum foil tape, and a crapload of zip ties. Only thing left now is to fill it with carbon that I ordered, and hook it up to my 250 watt attic fan, wooooeeee. Materials cost around $25, 27 pounds of carbon for $49. Rating: 5