Drip Filter Coffee Machine The Drip filter coffee machine is an brewing method for coffee that involves pouring hot coffee over ground coffee, and then letting the water drip through a metal or paper filter into a carafe. The process is based on a heating element, showerhead, and filter compartment. https://www.coffeee.uk/products/philips-hd7767-00-1-2-l-coffee-machine-grind-brew