Compatible with water and lime filters for all Saeco and coffee machines using water purification technology, including 3100, 4000, 5000 and Saeco Baristo models. The fresh water filter works quickly to retain essential minerals in water and significantly improve water quality. Micropores and the large surface area of activated carbon effectively remove even small particles from drinking water. The ion exchange technology in the coffee machine filter greatly reduces limescale buildup, helping to prevent damage and protect the appliance. Material: Plastic. Color: Blue. Package includes: 6 x filter elements. Only the items listed are included; other products are not part of this package. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by up to +/- 1-3 cm.