Coffee Maker Filter AQUA CREST Filter for De\'Longhi Coffee Machines: For coffee machines we have prepared the AQUA CREST water filter. It can filter 250 litres of water, bringing you refreshing water for 2 months. Its design is precisely adapted. It fits like a glove, so you dont have to worry about any water leaks. Changing the AQUA CREST filter is very easy and quick. Key features of the AQUA CREST AQK-11 water filterFor clean water we have the AQUA CREST filter Can filter 250 litres of waterLasts for approximately 2 monthsFits exactly in place without leakageIt is certified against both chlorine and lead AQUA CREST water filters have safety certificatesThe parameters of the filter for the coffee machine are important. With AQUA CREST, these are TÜV certified for the effective reduction of chlorine, heavy metals and other water contaminants. This way your filtered water will be of the highest quality. Types of compatible coffee machines:DeLonghi Espresso and Bean-to-Cup: DLSC002, SER3017, 5513292811; ECAM and ESAM series including Magnifica, PrimaDonna and Eletta; EC800 series, including EC820. B, EC850. M, EC860. M; BCO400 series, including BCO410, BCO420; and others