General description These 12-pack replacement carbon water filters are designed for YMYNY coffee machines and fit most coffee machines, both new and old. Made from high-quality materials, including fiber, activated carbon from coconut shells, and exchange resin, these filters ensure safe and effective filtration, improving the taste of your drinks by removing impurities and odors. Technical specifications Product material: Fibers, activated carbon from coconut shells, and exchange resin Dimensions: 1.9 x 0.8 x 1 inch / 4.7 x 2.1 x 2.6 cm Scope of delivery 12 carbon water filters in one pack