The 2X Refresh Replacement Refrigerator Water Filter is specifically designed for LG LT500P and 5231JA2002B models. This filter, made by REFRESH, is a durable plastic material with a carbon/charcoal filtration method to remove chlorine taste and odor. Perfect for household use, this filter is a convenient and effective way to ensure clean and great-tasting water for your refrigerator. Upgrade your kitchen appliance with this high-quality water filter for improved taste and odor removal.