The Samsung DA82-02870A Refrigerator Water Filter Case Assembly provides a secure housing for the water filter, supporting proper filtration and water flow. This replacement filter case assembly is designed for compatible Samsung refrigerator models and holds the water filter securely within the refrigerator’s water dispensing system. It works by connecting the filter to the water lin... https://www.hnkparts.com/da82-02870a-samsung-case-water-filter