Hey blades just wondering which you prefer and the pros and cons of both At first I would use a showerhead ashcatcher but found it had to much drag for my large tube. Then I bought the mcfinns carbon adapter from aqua and love it so far keeps my tube super clean and with carbon pellets, I get super great airflow
Ashcatchers usually only serve to keep your main piece clean and put the smoke through water another time. Carbon actually filters impurities out of the smoke (whether or not it filters some THC, I'm not completely sure) and they reduce the smell of the smoke at the same time.