Model requirements: DLSC002 water filter is compatible with Magnifica, ECAM, , ESAM, Primadonna, BOC, EC fully automatic coffee machines, also suitable for EC680, EC800 series. Exchange Resin and Activated Carbon Filtration: Granulated activated carbon can highly efficient filtration - - Reduce chlorine, lead and copper in drinking water and reduce the formation of limescale deposits to extend the life of the device.[ Filtering]: Activated carbon absorbs strong peculiar odours, heavy metals and filters impurities in water. It can a reduction by at least 90 percent . Create clean water for your better coffee . note: after you receive the product, note: 1. It is normal if the filter overflows a small amount of toner due to shipping. 2. Rinse with 0.5 L water use and date to max. 2 months. 3. Fully immerse the filter into the tank for about 10 seconds until the air contained in the filter is expelled. 4. Place it in the bowl and press it on the floor.Long-lasting protection: made of environmentally friendly material and provides long-term continuous protection. A Delonghai water filter can work for up to 8 weeks, so we recommend replacing it 2 months.Colour:WhiteMaterial:plasticPackage Contents:6 x filterOnly the above package content, other products are not included.Note: Light reflection 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.