This Black Leaf Carbon System Adapter features a generous, round mid-section suitable for both loose activated carbon stones as well as customary filter cartridges. This handy little piece comes with the Carball and Black Leaf logo printed on one side and a blue glass rollstopper on the other. A metal screen is included, but carbon is not. When ordering, choose from 14.5mm>14.5mm or 18.8mm>18.8mm joints.
Activated carbon improves your smoke flavor and keep your bong clean and healthy by filtering out many toxins and carcinogens, protecting the main bong chamber from unwanted dirt, ash and residue from the bowl.
