Features:FOR COFFEE MACHINES - These filters fit most coffee makers, both newer and older machines. QUALITY MATERIAL - Made of fiber, activated carbon of coconut and exchange resin, safe and with good filter function. IMPROVES THE FLAVOR OF DRINKS - Removing impurities and odors with activated carbon filters creates the most flavorful drinks. PACKAGE INCLUDED - Package includes 12 charcoal water filters in one pack. Ultra Fine Grain Charcoal - Finer charcoal granules increase surface area exposure to water and maximize filtration efficiency. Note: Actual color may be slightly different from the image due to different monitors and lighting effects. Please allow minor deviation due to manual measurement. Specification: Product material: fiber, coconut shell activated carbon and exchange resin. 1.9 x 0.8 x 1 inch/4.7*2.1*2.6cmApplication: Coffee machine Features: Charcoal coffee machine water filters can remove impurities, odors and increase the life of your coffee maker. includes: 12 filters