Improve the taste and smell of your coffee with this Mr. Coffee Water Filter. This carbon based replacement removes up to 97 percent of chlorine from your tap water. The coffee maker filter includes a convenient reminder tab that lets you know when to replace the filter for next time. This lets you enjoy the purest freshest tasting coffee with each cup. Mr. Coffee Water Filter is designed specifically for use with Mr. Coffee coffeemakers. To make sure your model is compatible look for the water drop symbol on the bottom of your brew basket. Per the manufacturer to achieve the best results replace the filter once a month or every 30 brew cycles.