Pipe with water filled reservoir - has suspended plastic perforated bowl with rechargeable charcoal filter for removal of tobacco impurities

摘要

The pipe is designed to remove some of the harmful effects of tobacco smoke and comprises a perforated bowl and a water filled reservoir at the base. The air which is sucked in through the tobacco surface passes through the holes and into the surrounding air space. It is mixed with the tobacco smoke in the chamber thus reducing the amount of smoke inhaled. The mixture then passes along a channel and through a chicane. A charcoal filter removes some of the smaller impurities left in the smoke after its contact with the water. The steam enclosing the filter is removable for cleaning and recharging.