Hey guys have a GL120L and have a bit of a problem, I cant seem to piece together.
I have a 6" magnum xxxl and a 8" blockbuster
I also have 2 8" fans and 2 6" fan I can use for this setup. My filter is a 8x24 phat filter, I also have a 6x24 I could use in replace but the rated cfm is lower...