Certified by TV SD for the reduction of chlorine in water. Soothing and protection control: the first-class ion exchanger and granular activated carbon effectively reduce chlorine, taste, smell, kettle stone and other impurities in the water to provide fresh water and improve the taste of drinks. Our filters have been tested by independent laboratories for the reduction of heavy metals and other potentially harmful impurities in the water. This filter can reduce PFAS, PFOA or PFOS. 2-month free: For best results and continuous refreshment, it is recommended to replace the filter every 2 months, which depends on your water quality. (Tested by a third laboratory) This replacement filter is compatible with De'Longhi coffee machines of the ECAM, ETAM, EPAM, ESAM, BCO, EC . This filter cartridge is also replacement for De'Longhi water filter DLS C002, ARETHONE HDD891, Milux VAF006, iRhodesy RHS002, Fiitas FTS002, Wessper WES039, AQUA CREST AQK-C11, Maxblue MB-C11. This filter is not an original product. Convenient choice: our filter offers a reasonable price without compromising on quality and offers you better coffee at a fraction of the price. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.