#$%^&*AU2020204015A120200702.pdf#####ABSTRACT OF THE DISCLOSURE A home medical device system includes a home therapy machine for performing a home therapy on a patient; a user interface operably connected to the home therapy machine, the user interface receiving operator inputs; a water treatment device in fluid communication with the home therapy machine; and a data connection between the home therapy machine and the water treatment device, wherein the home therapy machine transmits data via the connection to the water treatment device for control of the water treatment device, the data provided based on at least one of the operator inputs received via the user interface.- (Nj a)r L - ------------ 0 -aIn r -