Certified by TV SD: Our filter is tested and certified by TV SD for the reduction of chlorine.Clean and Great Tasting: The premium ion-exchange resin and granular activated carbon used are effective in reducing chlorine, taste, odor in water to deliver fresh water and improve beverage flavor. Our filters are tested by a third lab for the reduction of heavy metals and other potentially harmful contaminants in water.2 Months' Refreshment: For best results and continuous refreshment, its recommended to replace your filter every 2 months, which will vary based on your water quality.Cost-Effective Choice: Our filter offers a reasonable price without compromising quality, serving you better coffee at a fraction of the price.Replacement Model: DeLonghi DLS C002, 5513292811, Aquasemi, Rhodesy HG00100-RS, AquaCrest AQK-11, Seltino OVALE, FilterLogic CFL-950B, AquaHouse AH-CDE, Filterlogic CFL950, ECAM, ETAM, EC680. This filter is not an original product.