Product review (5 stars): Sends RO waste water down the dishwasher drain hose into the disposer.
First off I don't like saddle drain valves so I wanted some other type of drain/waste connection. Also I did not have anywhere to properly install a saddle waste valve with the way my waste piping is configured. In another installation I had used a DLA-9 adapter, but that wouldn't fit in this application, otherwise I would have used that.... so that left me with using this DLA-D as my only option. It functions properly. I would buy it again if the application called for it.