Uses natural coconut granular activated carbon and ion exchange resin, which effectively reduces rust, chlorine, taste and odor and other contaminants. It can prevent limescale from building up to prolong the service life of your coffee machine. Adopts food-grade material to your safe use and bring you a better drinking experience without worry. Helps you enjoy water by replacing your filter every two months or 40 gallons; whichever comes first will vary based on your water quality. The 40-gallon capacity can meet your water needs for a long time. Compatible models: IMPRESSA J6, J9.3, J95, J90, Z7, Z9, F7 (current model #13709), F8, F9, F50, C60, C5, C9, GIGA 5, 3, 4, 5, 9, Micro-1, Micro-9, Micro-5; Also fit ECF-7003A, FF1002, CECOMINOD068255, CMF001, The Wise Cook JWF001, CMF001, GOLDEN CMF001, -CLEARYL-BLUE Colour:As Shown Material:plastic Size:17 x 5 x 5cm Package Contents: 2 x filter elements Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.