Instead, opt for this reusable coffee filter pack. It comes with a mesh filter that fits the coffee carafe of a K-Duo or K-Duo Essentials machine perfectly, and when you're done, just rinse it clean.

Then, using a filter (if you don't have a coffee filter, a fine-mesh sieve or strainer is ideal), carefully pour the mixture into your cup. Remember -- it's important to filter your mixture if you ...