The LG LT1000P ADQ747935 NSF Water Filter Fridge Replacement Cartridge is a set of 2 white plastic water filters designed specifically for LG refrigerators. These cartridges are compatible with models NSF401, NSF42, and NSF53, and use carbon/charcoal filtration to remove chlorine taste and odor. With a capacity of 200 gallons each, these filters are suitable for household use and provide clean, refreshing water for drinking. The LG brand ensures quality and reliability, making this water filter set a convenient and effective choice for your kitchen.