Drip Filter Coffee Machine Drip filter coffee machine is a coffee brewing method that involves pouring hot water over the ground coffee and then pouring it through a metal or paper filter into the carafe below. This process relies on the showerhead's heating element, a showerhead, and the filter compartment. https://wwwcoffeeeuk73000.aboutyoublog.com/32106171/the-reason-you-shouldn-t-think-about-improving-your-drip-filter-coffee-machine