Water filter replacement cartridge for LG ADQ36006102, Kenmore Elite 9690, 46-9690, 469690, RFC 1200A, FML-3, LFX31925ST, and LFXS32766S Removes up to 99% of chlorine, heavy metals, and contaminants Retains minerals beneficial to the human body for enhanced hydration Long life span of up to six months or 200 gallons Certified by NSF International for health and safety, meeting NSF/ANSI standard 42