LG LT600P

http://www.waterfilters.net/LG-LT600P-5231JA2006A-Refrigerator-Water-Filter.html
The LG LT600P water filter produces cleaner, better tasting drinking and cooking water. The LG LT600P / LG 5231JA2006A water filter cartridge is long and skinny and fits in LG and Kenmore refrigerators.
The LG LT600P water filter reduces 97.6% of chlorine taste and odor as well as sediment and is tested and certified by NSF International to NSF/ANSI Standards 42. The LG refrigerator filter LT600P is approximately 12 inches in length and 2-1/4 inches wide.