Thank you for your question. We recommend to use a Delta 3 Setting Diverter-RP51918. This will give a shared setting for both and two separate settings. The Delta 3 Setting Non-Shared Diverter-RP71718 is used if you have 3 components of water. For example a raincan shower head, hand shower, and regular shower head. You will have a separate setting for each, but no shared setting. The Delta 6 Setting shared Diverter-RP51919 is used with 3 components of water, as well, but you will have three separate settings and three shared settings.
Date published: 2018-03-31