AEON Carbon Control Pipe - Edition 4

Dip tube above for your Edition 4 - Lounge, Basic, Premium or Premium Plus with carbon tube coating. This carbon is glued and cannot be detached. The carbon dip tube can be used as normal like the normal Edition 4 - top dip tube. A diffuser for Edition 4 can still be attached and the immersion tube - at the bottom of Edition 4 can still be attached.