DIY Different types of carbon.. Pros and cons?

[jackmc]

Hi greenjeans, Nice to meet you. Check out jackskelly. He seems to have the DIY filter thing licked. He's already over thought it for the rest of us. Here's his thread. https://www.autoflower.org/f104/feedback-new-setup-40845.html Good luck!

BTW If you happen upon what turns out to be a great source for cheap carbon please let me know. I've got two filters to repack soon. $7.99/Lb. seems like a lot. But what do I know