Features: NSF42 Certified: tested and certified by NSF International against NSF/ANSI 42 for material safety, structural integrity and reduction of chlorine taste and odor. Advanced Coconut Carbon Block Technology Offers Premium Filtration: reduces chlorine, bad taste and odor, rust, floating sediments, carbofuran, endrin, tetrachloroethylene, trichlorobenzene, carbon tetrachloride, and many other contaminants. Beneficial Minerals are Maintained: the refrigerator water filter does not remove beneficial minerals such as calcium, magnesium, and potassium from water. Long Working Life: 300 gallons of water or 6 months. Easy Installation: easy to install and fits in corresponding refrigerator well. Compatible with: LG LT500P, 5231JA2002A, GEN11042F-08, Kenmore 46-9890, 9890, ADQ72910907. (Note: This is not an OEM product. All trademarks remain the property of their respective owners and are used for compatibility information only. WaterQueen is not related to these brands.) Specifications: Material: PC+activated carbon Item Size: Approx. 80 * 135mm / 3.15 * 5.31in (D*H) Item Weight: Approx. 260g / 9.17oz Package Weight: Approx. 287g / 10.15oz Package Size: Approx. 15 * 8 * 8cm / 5.91 * 3.15 * 3.15in Package List: 1 * Filter Element