The Samsung DA97-13850A Refrigerator Water Filter Tank Case houses and supports the water filter assembly within a compatible refrigerator. Designed as part of the refrigerator’s water filtration system, this case provides a secure enclosure for the filter and helps maintain proper positioning during water flow. It works with the related filter components to support a stable connectio... https://www.hnkparts.com/da97-13850a-smg-case-filter-tank