1. Our charcoal water filter removes impurities including chlorine, calcium, bad tastes and odors, and helps ensure tasty of your coffee. Package Contents: 12 x Water Filters Type: Other Kitchen Accessories Material: Fiber Cloth Package size (L x W x H): 18.00 x 15.00 x 5.00 cm / 7.09 x 5.91 x 1.97 inches 2. Each filter is individually packaged and sealed to ensure quality. 3. Charcoal filters are specially designed to fit most of Cuisinart coffee machines for premium charcoal water filtration. We recommends to change the water filter every 30 days, or more often if you have hard water. Features: 1. Fits Most of Cuisinart Coffee Makers - The size is 1.86 x 0.76 x 1.06 inch, and are specifically designed for most of Cuisinart coffee makers that require water filters, such as DCC-1200, DCC-3000, SS-700, DCC-RWF-2, CHW-12, DGB-625, and so on. 2. Nature and Safe Non-Toxic - Charcoal water filters are made of filter cotton and activated charcoal, and FDA, LFGB, ROHS, REACH passed, quality meets or exceeds original filters. 3. Removes Impurities - Removes impurities such as chlorine, calcium, odors, and other impurities in water, reduces limescale, increasing the lifespan of your coffee Machine 4. Easy to Use - soak and rinse the filters for a few minutes, then put the filter into the holder to have fresh and tasty coffee every time