ur not doin too bad yourself bterz...not to be all up in ur junk but if u feel like it, you could throw a 2x4 between that carbon filter and the wall to make it stand off of the wall a little...that'll give you a good amount more surface area on that filter.
Hey brotha. On the back is actually 2, 2 inch rubber mats. The carbon filter isnt in contact with the wall and neither is the fan luckily.
Thanks for lookin out!
I want more pics of this setup in progress. Sorry to hi-jack the thread