Brew Ratio 12:1
Pouring (3) pours of 200 grams each. Second pour around 1:00, third pour around 2:00, chemex should drain in around 4:00. Add a final pour of 60-70 grams water after removing filter to dilute (optional).
Chemex pro tips Chemex papers have a thick side and a thin side, make sure the thick side is on the same side as the pouring channel.
Chemex, because of the thick filter can take a really long time to drain. This long drain time can lead to bitter, flat cups. For bigger brews, use a coarse grind. We recommend brew ratios between 10:1 and 13:1 water to coffee. If the coffee tastes too strong or concentrated add a bit of filtered water (an ounce or so per cup) to your brewed coffee.