The correct water filter part number for the Samsung RF23BB89008M refrigerator is DA97-17376B. This filter is also commonly known as HAF-QIN or HAF-QIN/EXP. DA97-08006C (HAF-CIN) is NOT the correct part number for the Samsung RF23BB89008M refrigerator. You can buy it from https://amzn.to/42oeCzK.