https://elearnportal.science/w....iki/10_Misconception
The Importance of a Coffee Filter Machine For the best results you should use water that has been filtered that's fresh and clean. This lets the rich flavors of coffee beans shine through. A filter machine is more cost effective in the long term, because you just require ground coffee and paper filters. You can also reduce the cost of cleaning and disposal. Filtered Water Many espresso and coffee machines have a filter system. Others use reusable filters, like everyone's favorite, the Brit