How To Fold Chemex Filters: Have More Control Over Your Pour-Over
Chemex Filter Fold | Coffee Kevin shows a simple but important (to him anyway) step and that is how to fold your paper filter in order to ensure a smooth, clear Chemex
How to Fold, Use, and Separation Filter Paper - Hawach
TIL: when you use cone-shaped coffee filters, there is a preferred way to fold them to ensure proper fit. : r/lifehacks
Folded vs Fluted Filter Paper | Fluted Filter
Folding filter paper instructions
There's A Reason Your Coffee Filter Never Fits Quite Right | HuffPost Life