Reusable Keurig K Duo Coffee Filter for K-Duo Essentials and K-Duo Brewers Only - Carafe Basket Permanent Coffee Filters for Keurig Duo and K-Duo Essentials Coffee Makers Accessories by GoodCupsCOMPATIBLE: with Keurig K-Duo Essentials and K-Duo Brewers. Not compatible with Keurig K-Duo Plus Single Serve! MAKE YOUR FAVORITE COFFEE: this Reusable K Duo Keurig filter feature a design that guarantees to get the most out of your coffee. ECO-FRIENDLY: our high-quality Reusable K-Duo filter is made with the best and safest materials possible. 100% BPA, LEAD and DEHP free! EASY TO CLEAN: this Reusable K-Duo Keurig filter cleans easily under running water. Grab the handle, pull out your K Duo filter, dispose of grounds, and then rinse under the tap. SAVE YOUR MONEY: with our Reusable K-Duo Keurig filter you don’t have to constantly buy paper filters, this is the best way to save money in the long run.