Features: Compatible with Mr.Coffee machine that requires water filters. Just insert the filter into the water reservoir to make it work, with no other tools required. Composed of carbon fiber cotton and plastic. The disk shape can increase the contact area water to achieve better filtering effects. It can remove chlorine and impurities in water effectively. Coffee tastes better when it meets filtered water. Besides, limescale can be removed to extend the lifespan of your coffee maker. Any problems, feel free to contact us. Honor to serve you Specifications: Name: coffee replacement filter Color: white Material: carbon fiber cotton+plastic Quantity: 12pcs Size: 8.3*0.4cm for each Package information: Size: 10.5*10.5*5.5CM Weight: 74g Package list: 12*coffee filter