After years of using plastic, single-use K-cups, I finally bought an inexpensive reusable filter. It can be used with all Keurig-brand coffee makers and any ground coffee you'd like. It's so small and ...

Coffee machines are delicate instruments, likely to be damaged by limescale. Thus they will often have a filter present, but filters have a limited capacity of water upon which they can be effective.

American brands have tried to introduce filter coffee to the British market for years, and they've almost always failed. Filter coffee tends to taste a little weak against the British appetite for ...