How to Use a Filter Coffee Machine Filter coffee machines are popular choices to make a cup of steaming hot joe. Filter coffee machines extract the flavor of your grounds using gravity, not high pressure like espresso machines. There's a filter brewing method that's suitable for every budget and preference. https://wwwcoffeeeuk95371.humor-blog.com/29721676/what-is-drip-coffee-maker-and-how-to-utilize-it