AeroPress Flow Control Filter Cap

Take your brewing up a notch with this simple but genius little accessory that gives you extra control over your AeroPress coffee. Simply attach it to your AeroPress or AeroPress Go, and the Flow Control Filter Cap uses a pressure-actuated valve (read: you push, valve opens) to stop drip through—meaning you can extend brew time and experiment with coarser-ground coffee. When used with a paper filter, it can also create enough pressure to make espresso-like crema.

The AeroPress Flow Control Filter Cap can be used with AeroPress Paper Micro-Filters or the AeroPress Stainless Steel Filter, or even both at the same time. (Not compatible with AeroPress XL.) Happy experimenting!