Ash catchers all have a similar purpose, which is to catch ashes! We want you to find the right one so we've broken it down into size of joint and degree. 90 Degree will fit most bubbler styles with vertical female joint. Measuring the thickness of the piece you are fitting one for is key in finding the right one. It's nice to have an AC if you don't like a dirty bong, but would rather rinse out the ash catcher.
