Reusable Carafe and Single-serve Filter (Bundle) - Refillable Keurig Coffee Filter - Compatible with Keurig 2.0 Brewers (K200, K300, K400, K500 Series) SAVES YOU MONEY: Not only are you saving the environment when you use our reusable filters, youre also saving tons of money in the process. Depending on how much coffee you consume, you could be saving hundreds or thousands of dollars each year. ECO-FRIENDLY: When you choose to use reusable filters in your Keurig machine, youre doing your part in saving our planets landfills from even more plastic and aluminum. EASY TO FILL, EASY TO CLEAN: Just fill them up with your favorite coffee, tea or hot chocolate! Not only that, but they clean up quickly with warm, soapy water. They are also dishwasher-safe. 100% SATISFACTION: We are committed to customer satisfaction. If you ever have an issue or need a replacement, just contact us and we will send you one immediately! KEURIG COMPATIBLITY: The single-serve filter and carafe fits a wide variety of Keurig brewing machines, including the K200, K250, K300, K350, K400, K450, K500 and K550 series models.