The Samsung DA82-02863A Refrigerator Water Filter Case secures and houses the internal water filter to support proper filtration performance. This replacement housing assembly is designed for compatible Samsung refrigerators and serves as the enclosure that holds the water filter cartridge in position within the fresh food compartment or designated filter area. It operates by channeli... https://www.hnkparts.com/da82-02863a-smg-case-water-filter