Drip Filter Coffee Machine Traditional drip filter coffee makers transform a handful of grounds into steaming hot coffee at the touch of a button. The resistive heating tube and the aluminum element heat up water until it boils. After being heated, the water drips over the coffee to extract the https://coffeeeuk39639.thenerdsblog.com/36065662/5-laws-that-can-help-the-drip-coffee-maker-industry