The Carrier P502-C083S Filter Drier is an 8-cubic-inch liquid line filtration component designed for compatible air conditioning and refrigeration systems using CFC and HCFC refrigerants. Installed in the liquid refrigerant line, it uses a solid desiccant core to capture moisture, remove acids, and filter contaminants before refrigerant circulates through the system. Featuring 3/8-inc... https://www.partshnc.com/p502-c083s-carrier-filter-drier