Anyone modified the 5G water jugs?

[CMMorgan]

I just set mine on a single Kasa smart switch. I know how long it takes to fill so I set it for a little less than that.

 

[SteveMM62Reef]

I put a RO/DI “T“ in the line. With two 5 gallon jugs I make one outlet slightly higher than the other one, doesn’t have to be exact. It will fill the first jug, and when it is full, it will start on the second jug.