Ensure the quality and taste of your coffee with the GoldTone Charcoal Water Coffee Filter Cartridges. This set of 6 replacement filters is designed for Keurig brand machines purchased after August 2007, including models like Elite, Classic, Ultra, Special Edition, Ultimate, Select, and Platinum. The activated charcoal filters absorb contaminants such as chlorine, sediment, and volatile organic compounds, while preserving essential minerals and compounds for a healthier cup of coffee. With premium quality that meets or exceeds the original filters, these cartridges are easy to replace and provide optimal results when replaced monthly. Enjoy a tasty and pure cup of coffee every time with these high-quality water filters.