The Culligan RF-L2 Ice Maker and Refrigerator Replacement Cartridge Filter is a high-quality water filter designed for LG refrigerators. With a capacity of 300 gallons, this filter is compatible with models LT500T or 5231JA2002A, 5231JA2002A, and LT500P. Made by the trusted brand Culligan, this filter ensures clean and fresh water for your kitchen needs. Easy to install and maintain, this replacement cartridge filter is an essential component for keeping your refrigerator in top condition.