I happen to own one of these the top gets clean with rubbing alchohol just passing through it except with my "model" the carbon feature is an attachable top
michmiracle61 Reviewed by michmiracle61 on . Carbonite Bongs? Saw a nice piece at a local shop, only identifying feature was the word "Carbonite" down the side.. Double perc with a mounted carbon filter... anyone have any experience with these? Decent? Rating: 5