1.6-month life with 300 gallons capacity 2. Reduce the Most Contaminants,reduces 24 contaminants, including pharmaceuticals,waterborne parasites, lead, and pesticides 3.Used in side-by-side, top freezer and bottom freezer refrigerators.In the side-by-side refrigerator,the filter compartment is in the top right corner, or in the bottom left grille. 4.In the bottom freezer refrigerator, it is in the bottom left grille. For the top freezer units,it is in the middle of the refrigerator. 5.Replace your filter every 6 months or 200 gallons to maximize contaminant reduction,enjoy drinking the clean and safe water together with your family Specification: The HAF_QIN_FILTER is comparable with the following part numbers RF23M8070SG/AA, RF23M8070SR/AA, RF23M8090SG/AA, RF23M8090SR/AA, RF23M8570SG/AA, RF23M8570SR/AA, RF23M8590SG/AA, RF23M8590SR/AA, RF23M8960S4/AA, RF23M8960MT/AABRF365200AP/AA, BRF425200AP/AA" Package 3 PackSamsungDA97-17376BWater Filters