- Exceptional quality and value: Brew clean, delicious coffee for days with a supply of 12 charcoal water filters. - Ultra-compatible: Designed for easy use with all Mr. Coffee coffeemaker models, including 4-12 cup programmable, Switch, Single Brewing, Optimal, Performance, Simple, Versatile and the personal coffee maker series. - Filtration: Filters incorporate a high-grade carbon block to remove over 97% of potentially harmful contaminants that affect taste, odor and quality, including heavy metals, chemicals, microbial cysts and more. - Smart packaging: Filters are individually packaged and sealed for sanitary storage, great performance and ease-of-use with included instructions. Use scenarios: - Home daily use: Replace filters regularly to maintain clean tasting coffee across multiple daily brews. - Office or shared spaces: Improves flavor and odor when municipal water quality varies, compatible with a range of Mr. Coffee machines. - Ready supply and storage: Individually sealed packaging ensures sanitary storage and convenient rotation with clear instructions.