Drip Filter Coffee The drip filter method is a well-known method to extract rich flavors and aromas with the use of a paper filter or a metal filter. It has a high level of control and is simple to use. The first step is heating water. Then, wet the filter https://coffeee-uk57600.dbblog.net/3712229/15-unexpected-facts-about-drip-coffee-machines-that-you-never-known