Radium Engineering Fuel Vent Charcoal Canister for 12AN vent hose uses activated carbon to trap fuel vapors from competition fuel cell vent lines without impeding airflow. Inline installation helps eliminate fuel smells in garages or trailers. The canister includes large 16AN ORB female ports and adapters for connecting to 12AN (3/4") rubber vent hose, and it can be mounted or used in any orientation.
Radium Engineering Fuel Vent Charcoal Canister - 12AN Vent Hose