?UNIVERSAL FIT - These Keurig filters will fit Keurig coffee makers, including Keurig 2.0 machines as well as Keurig Single Cup Reservoir Brewing and any of the following machinces: Elite,Classic, Ultra, Special Edition, Ultimate, Platinum, and B70.;?MICROMESH MATERIAL - Ensures the charcoal stays in the filter and does not clog up your Keurig coffee maker. The highest quality of any filter currently sold!;?IMPROVES BEVERAGE FLAVOR - Removing impurities, calcium, chlorine, and odors with activated charcoal filters creates the best-tasting beverages.;?ECO-FRIENDLY PACKAGING - We ship your Keurig filter replacements not in a bulky box, but with minimal packaging.;?ULTRA FINE-GRAIN CHARCOAL - Finer charcoal granules increase the surface area exposure to water and maximize the effective filtration. The most effective Keurig water filter on the market!