DIY Homemade DIY Ghetto Carbon Filter that costs $2

[Kush]

Hi folks, here is the Ghetto carbon filter that I just built.
I only paid for the carbon pellets - they cost me $2, so the total price of this filter is $2, lol.
I just finished this build, so I cannot guarantee if the filter will work properly or not, but I have seen designs that were identical in principle and the owners claimed that they work.

http://www.autoflower.org/threads/s...shs-low-budget-grow.61597/page-9#post-1638992

 

[Kush]

Alright, I can now confirm that my DIY Ghetto carbon filter works like a charm.
It not only reduces the smell of weed dramatically, but I think it also purifies the air in my room. Lol, not too bad for a $2 project.