just built these yesterday, carbon filter on left, fan muffler on right. havent tried out the muffler yet, im really curious to see how well it works if at all.
i can post a tutorial if anyone wants to see how i made either of them.
and a little update - lost 2 clones today and the others are looking a little better than yesterday but not much.
Sour D and Sadhu clones in red cups, and some bagseed in the green. One of the bagseeds is lookin real funky though.