Professional development: Coffee machine filter contains activated carbon particles that effectively reduce scale deposits and improve water quality. The filter helps reduce chlorine, heavy metals, and other harmful contaminants. It should be replaced every 3 months or as recommended by the machine manufacturer to maintain optimal performance. The water filter removes impurity particles, effectively filtering out contaminants while preserving essential minerals in the water, ensuring clean and pure water for coffee preparation. Extend the life of your coffee machine with the Onelen coffee machine filter, which helps prevent pipe blockages caused by scale buildup. COMPATIBLE MODELS: CA6903 | Incanto: HD8911/0, HD8913/11, HD8914/01, HD8915/01, HD8916/01, HD8917/01, HD8918/21, HD8918/31, HD8918/41, HD8919/51, HD8919/55, HD8921/01, HD8922/01 | Intelia Deluxe: HD8900/01, HD8900/11, HD8902/01, HD8904/01, HD8906/01 | PicoBaristo: HD8924/01, HD8925/01, HD8927/01, SM3054/00, SM3054/10, SM3061/10, SM5460/10, SM5470/10, SM5473/10, SM5478/10, SM5479/10, SM5570/10, SM5572/10, SM5573/10 | GranBaristo: HD8975/01, HD8977/01, HD8978/01 | Exprelia: HD8858/01, HD8859/01 | Xelsis: SM7580/00, SM7581/00, SM7680/00, SM7683/00, SM7685/00, SM7686/00 | 3100: EP3360/00, EP3362/00, EP3363/00, EP3510/00, EP3550/00, EP3551/00, EP3551/10 | 4000: EP4010/00, EP4050/10, EP4051/10 | 5000: EP5310/10, EP5314/10, EP5315/10, EP5330/10, EP5331/10, EP5333/10, EP5335/10, EP5340/10, EP5345/10, EP5360/10, EP5361/10, EP5363/10, EP5365/10, EP5930/10, EP5934/10, EP5960/10, EP5961/10 Color: Blue Material: Plastic Package Contents: 4 x Coffee Machine Filter Note: The package includes only the items listed above. Other products are not included. Lighting and display settings may cause slight color variations between the image and the actual item. Measurement error is +/- 1-3 cm.