GENUINE QETTLE Q08 FILTER CARTRIDGENew Orange caps! We've updated the colour of our cartridge caps from white to orange, so don't be alarmed by the new orange caps.The filter is idenitcal in terms of performance, so you'll still get great tasting water and it will continue to protect your boiler just like it always has!\nThe Q08 is the water conditioning cartridge for use with QETTLE boiling water taps. It has been specially formulated from superior quality, extruded carbon block and is extremely effective at removing chlorine, chemicals and sediment from your QETTLE's flow of filtered drinking water.\n\nImportantly, the Q08 also works hard to prevent limescale from adhering to, and over time, damaging the performance of the heating element inside your QETTLE's boiler tank.\n--Replace your QETTLE's filter cartridges twice a year\n--The Q08 composition uses superior carbon block and scale inhibitor\n--The Q08 removes impurities such as chlorine, chemicals and sediment\n--Filter cartrie