The construction of a filtration device that utilizes water to cool and purify inhaled smoke is a topic of considerable discussion. This device, often constructed from readily available materials, employs a process where smoke passes through water, allowing for the partial removal of particulate matter and a reduction in temperature prior to inhalation. Examples of materials often used in this process include plastic bottles, tubing, and bowls, each carefully assembled to create a functional smoking apparatus.
The purported advantages associated with the creation and use of such a device frequently include a perceived reduction in harshness compared to unfiltered smoking methods. Proponents suggest the water filtration process yields a smoother, cooler inhalation experience. While its historical origins are somewhat obscure, evidence suggests rudimentary forms of water filtration devices for smoking have existed across various cultures for centuries.