Way to miss the point entirely, Zilfana. VisionVirus' comment helps more people beyond the original poster, such as those who found this thread from Google (like me). It was useful information; I never find considered using a carbon filter in a bong before. Had they not said anything despite how ancient this thread is, I would have never heard about it. So if you're still around and see this comment, VisionVirus, thank you.
lol yeah resurrected thread from 2009 had some interesting information. Carbon filter ? Does it do anything, bigger hits etc ?My best bowl piece broke , back ups dont seem to work as well. Do straight tube bongs create less smoke ?