This is a 17.7" tall beaker base with two chambers. Both rooms have the same 8-arm tree filter. There are three ice clips around the neck to hold ice cubes or pucks to cool the scalding smoke. When there are more tree filter arms, it's easy to get a smooth hit. The tree perc forces the smoke to wash completely in the water. Honeycomb perc is very good at filtering ash and other particles hidden in smoke, working with water to get a smooth hit from herbs. The combination of these percolators makes the hit and roar cleaner and smoother like a turbo engine. All bongs come with matching accessories.