I love my Cat Genie so much I bought two. But I wish that they made a T-Adapter that could accommodate two Cat Genies. It would be nice to be able to put both Cat Genies in the same room.
With the single T-Adapter I have to put my two Cat Genies in two different areas of my home.
FYI- You can put two using both laundry T-adapters and connecting them together. However, you should run them in different places because you can have issues if they are both running at the same time.