The Waterdrop ADQ747935 LT1000PC Replacement for LG 3 Pack Refrigerator Water Filter is a set of three white cartridges designed specifically for LG refrigerators. Made by Waterdrop, the filters use coconut shell carbon filtration method to effectively remove chlorine taste and odor, while maintaining beneficial minerals for a healthier water source. The special feature of these cartridges is their ability to effectively filter impurities and contaminants, ensuring clean and safe water for consumption. Perfect for keeping your refrigerator water fresh and pure, these cartridges are a reliable and convenient solution for your kitchen needs.