Ekobrew single serve paper filters are the perfect solution for a sediment-free cup of Coffee! They're biodegradable, so clean up is easy. Simply toss the used paper filter and Coffee grounds directly into your compost or trash receptacle and rinse your reusable single serve filter. And cleanup is easy! just dump used grounds and the biodegradable filter in the trash or compost receptacle and follow with a quick rinse of your Ekobrew or another reusable filter!