Professional development: coffee machine filter contains activated carbon particles, which can effectively reduce scale deposits and soften water quality. The filtered water quality is beneficial to human health. In principle, the filter should be replaced at least every 3 months or according to the requirements of the machine, so that it can be guaranteed The content of chlorine, heavy metals and other harmful pollutants will be greatly reduced. Increase purity: The water filter screen can get out the tiny impurity particles in the water. Effectively filter impurities, retain the microelements needed by the human body in the water, keep the water cycle clean, and provide filtered pure water for adjusting coffee Extend use: The Onelen coffee machine filter elements can increase the service life of the coffee machine and effectively prevent the pipe from being blocked due to the accumulation of scale. COMPATIBLE MODELS: for CA6903 | Incanto: HD8911 or 0, HD8913 or 11, HD8914 or 01, HD8915 or 01, HD8916 or 01, HD8917 or 01, HD8918 or 21, HD8918 or 31, HD8918 or 41, HD8919 or 51, HD8919 or 55, HD8921 or 01, HD8922 or 01 | Intelia Deluxe: HD8900 or 01, HD8900 or 11, HD8902 or 01, HD8904 or 01, HD8906 or 01 | PicoBaristo: HD8924 or 01, HD8925 or 01, HD8927 or 01, SM3054 or 00, SM3054 or 10, SM3061 or 10, SM5460 or 10, SM5470 or 10, SM5473 or 10, SM5478 or 10, SM5479 or 10, SM5570 or 10, SM5572 or 10, SM5573 or 10 | GranBaristo: HD8975 or 01, HD8977 or 01, HD8978 or 01 COMPATIBLE MODELS: for Exprelia: HD8858 or 01, HD8859 or 01 | Xelsis: SM7580 or 00, SM7581 or 00, SM7680 or 00, SM7683 or 00, SM7685 or 00, SM7686 or 00 | 3100: EP3360 or 00, EP3362 or 00, EP3363 or 00, EP3510 or 00, EP3550 or 00, EP3551 or 00, EP3551 or 10 | 4000: EP4010 or 00, EP4050 or 10, EP4051 or 10 | 5000: EP5310 or 10, EP5314 or 10, EP5315 or 10, EP5330 or 10, EP5331 or 10, EP5333 or 10, EP5335 or 10, EP5340 or 10, EP5345 or 10, EP5360 or 10, EP5361 or 10, EP5363 or 10, EP5365 or 10, EP5930 or 10, EP5934 or 10, EP5960 or 10, EP5961 or 10 Colour:blue Material:plastic Package Contents: 4 x coffee machine filter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.