Delta Other Cartridge Assembly - 2-Setting Diverter - Non-Shared3 Setting Non Shared Diverter Cartridge allows multiple features to be selected, when used with the Delta diverter rough plumber for three features. Any of three features may be turned on individually. For example, select from shower, hand shower, or body sprays individually. The non shared diverter is required in some regions to replace the standard 6 Setting Shared Diverter Cartridge RP51919. Available as an optional part. Features: 3 Setting Non