The LG 5231JA2006A refrigerator filter replaces the 5231JA2006B and the following model numbers:
The LG LT600P 5231JA2006A Refrigerator Water Filter fits LG refrigerators with the LG Premium Ice and Water Filter system model number 5231JA2006A-S, as well as most LG Side-by-Side & Bottom-Freezer refrigerators and some Kenmore "795" Series refrigerators - including Kenmore Trio (three-door or "French door") models with the water dispenser on the outside of the refrigerator door. This LG fridge filter reduces 93.2% of particulates (Class I) and 97.4% of chlorine taste & odor in drinking water and ice.
Note: The LG 5231JA2006A and LG 5231JA2006B are both known as the LT600P filter and are interchangeable.
LG LT600P 5231JA2006A Refrigerator Water Filter specifications: