Coffee is 98 percent water. Often overlooked, the quality of the water is as important as the quality of the coffee. A good rule of thumb is that if your water doesn't taste good from the tap, it won't taste any better in your coffee. That's why Cuisinart suggests adding a water filter to the coffeemaker. The Cuisinart DCC-RWF charcoal water filter removes chlorine, calcium, bad tastes and odors, for the purest cup of coffee every time. Set of 2 charcoal water filters helps ensure deliciously fresh home-brewed coffee Removes chlorine, odors, calcium, and other water impurities prior to brewing Simple-To-Install design; requires replacing every 60 days or after 60 uses Measures approximately 1-1/2 by 2-4/5 by 5 inches These filters are compatible with Cuisinart: SS-5W, SS-5, SS-300, SS-15, SS-10, SS-1, DGB-900BC, DGB-850, DGB-800, DGB-700BC, DGB-650BC, DGB-625BC, DGB-600BCW, DGB-600BC, DGB-550BK, DGB-500R, DGB-500BK, DGB-500, DGB-475BK, DGB-475, DGB-1, DCC-755BK, DCC-755, DCC-750BK, DCC-750, DCC-3200, DCC-3000, DCC-2900, DCC-2800W, DCC-2800, DCC-2750, DCC-2650, DCC-2600CH, DCC-2600, DCC-2200, DCC-2000, DCC-1200W, DCC-1200BW, DCC-1200BCH, DCC-1200, DCC-1150BK, DCC-1150, DCC-1100R, DCC-1100PK, DCC-1100BK, DCC-1100, DCC-1000R, DCC-1000BK, DCC-1000, CHW-14, CHW-12, SS-700.While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.