What does “Percolator” mean?A chamber built into glass for the additional filtration of smoke. This allows for smoother inhalation and less irritation in the mouth, throat, and lungs. Percolators come in various styles and methods of filtration, but always help smooth the experience. Generally speaking, the more complex the percolator, the more filtered your smoking experience. However, intricately designed percolators can be tougher to clean.
“My bong's percolator is always a little tough to clean, but it cools the smoke so well.”