Some of us still feel doubtful about what is percolator and what is its important. Yes! Percolator or ‘perc’ is an apparatus for your bong or water pipe which assists to cool off smoke. It is basically an additional water chamber for your bong and usually lives in the tube of the bong. This helps smokers achieve a smoother hit and way less coughing. Percolators are available in various sizes, shapes and functionality. It normally resides in the tube of…