Jura Water Tank #74648 for Jura E4 E6 E8 (NAA) With Black Front Panel Installed, regular, PlatinumProduct Description Water Tank #74648 for Jura E4 E6 E8 (NAA) With Black Front Panel Installed Please check the 5 digit model number on the bottom of your Jura machine to make sure that it is one of these three: E8 15400 Piano Black E6 15622 Piano Black E4 15466 Piano Black If not, send us the model # and we will identify the correct water tank for you. E8 Piano Black (15400), E6 Piano Black (15622), E4 Piano Black (15466) Water Tank for Jura E8 15400