The Delfield 3516352 Refrigerator Filter Drier 2-Inlet 0.25" x 1.5" removes moisture, acids, and debris from the refrigerant before it circulates through the sealed cooling system. By maintaining clean refrigerant flow, it supports stable operation and protects internal refrigeration components from contamination. This filter drier is installed in the refrigerant line of compatible co... https://partsfe.com/delfield-3516352-refrigerator-filter-drier-2-inlet-0-25-1-5