Drip Filter Coffee Machine Drip filter coffee maker is a method for brewing coffee that involves pouring hot water over the ground coffee and then letting it drip through a metal or paper filter into the carafe below. This method is dependent on a heating component, showerhead, and filter compartment. https://coffeeeuk16314.isblog.net/10-factors-to-know-concerning-drip-coffee-maker-you-didn-t-learn-in-school-47630591