Model Requirements: The DLSC002 water filter is compatible with the following fully automatic coffee machines: Magnifica, ECAM, ESAM, Primadonna, BOC, and EC. It is also suitable for the EC680 and EC800 series. Filtering Technology: Exchange Resin + Activated Carbon Filtration: The granulated activated carbon provides highly efficient filtration, reducing chlorine, lead, and copper in drinking water. It also minimizes the formation of limescale deposits, extending the life of your device.Filtering Benefits: Activated carbon absorbs strong odors, heavy metals, and filters impurities in water, achieving a reduction of at least 90%. Enjoy cleaner water for a better coffee experience.Note After Receiving the Product: It is normal for the filter to overflow a small amount of toner due to shipping. Rinse the filter with 0.5 L of water before use. Replace the filter every 2 months. Fully immerse the filter in the tank for about 10 seconds to expel any air trapped inside. Place the filter in the bowl and press it down firmly for long-lasting protection.Product Details: Material: Environmentally friendly plastic Color: White Package Contents: 6 x filter (other products not included)Long-Lasting Protection: A Delonghai water filter provides continuous protection for up to 8 weeks. We recommend replacing it every 2 months. Disclaimer: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the actual product. The measurement allowed error is +/- 1-3cm.