LG LT600P Compatible Water Filter Also fits LG 5231JA2006A Very easy to install with clear instructions. Costs less than LG without compromising quality or flow rate. Replaces LG LT600P, 5231JA2005A, 5231JA2005A-S, 5231JA2006, 5231JA2006A, 5231JA2006A-S, 5231JA2006B, 5231JA2006B-S, 5231JA2006E, 5231JA2006F, 5231JA2006F-S, 5231JA2006H, 5231JJ2001C - Also Fits KENMORE 9990, 9990P, 04609990000, 46- 9990, 4609990000 Tastes great by leaving potentially beneficial minerals while removing chlorine, other chemicals and contaminants. Fully certified to NSF 42 standards (Material, Structure, and Performance) through WQA and NSF.