Crqes Disposable Replacement Charcoal Water Filters for Keurig Coffee Machines Quantity:6 Pieces Works with Keurig 2.0 brewer, Elite B40, Classic B44, Ultra B50, Special Edition B60, Ultimate B66, Plantinum B70, Plantinum K79 Plus, Officepro B145, B140, B145, B40, B45 Elite, B60, B68, B70, B75, B79, B80, K145, K155, K200, K350, K40, K45 Elite, K500, K60, K65, K66, K75 These replacement filters are specifically designed for all Keurig brand coffeemakers that require water filters made after 2007. Item Type: Replacement Charcoal Package Included:6 Pcs Replacement Charcoal