Features:<br />Compatible with Keurig coffee machine that requires water filters.<br />Just insert the filter into the water reservoir to make it work, with no other tools required. <br />Composed of non-woven cloth and activated charcoal. Fine charcoal granules increase the surface area exposed to water and maximize the effective filtration.<br />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. <br/>Specifications:<br />Name: coffee replacement filter <br />Color: white <br />Material: non-woven fabrics&#43;activated charcoal <br />Size: 4.8*3.2cm for each <br />Quantity: 12pcs <br/>Package information:<br />Size: 15*15*4Cm<br />Weight: 207g <br/>Package list: <br />12*coffee filter