A fuel tank charcoal canister is a vapor-control device designed to capture gasoline fumes before they escape into the air, eliminating fuel odors and improving safety. Installed inline with the fuel tank vent, the canister uses activated charcoal to absorb harmful hydrocarbon vapors while allowing proper tank ventilation. Ideal for classic cars, hot rods, race vehicles, boats, and cu... https://sites.google.com/view/fuel-tank-charcoal-canister/home