COMPATIBILITY: The proposed filter is compatible with all Saeco AquaClean coffee machines (with water tank marked with an Aqua Clean sticker). It is compatible with Incanto / Pico Baristo / Exprelia / 3100 series / 5000 series / Xelsis. For full compatibility list, see product description. FILTERING: The function of the product is to filter the following pollutants from tap water - chlorine, heavy metals, lime deposits, pesticides. As a result, it prevents limescale buildup and protects the coffee machine by preventing contamination from entering. The filter can remove even the smallest particles. In this way, it also helps to extend the life of your machine. COFFEE QUALITY IMPROVEMENT: Filter removes unpleasant chlorine taste and odor, softens water and improves coffee taste and aroma. Such coffee is also better for your health. SAFE MATERIALS: The filter is food safe, environmentally safe, salt free. Each piece is individually wrapped in a plastic bag. LIFETIME: Our filter is made of a high performance filter bed. A filter should serve you well for approx. 2 months, depending on the quantity of coffee produced by your machines. Colour:Photo Color Material:plastic Size:9.5 x 10.9 x 13.8 cm Package Contents: 3 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.