Nope, this is strictly for the chloramines and chlorine. Minerals pass right through, and that's fine with your level. Eventually, you'll want to get a RO system.
My ppms are over 400 now so I have no choice. I mix about 20% filtered water to get to about 80ppm.
My ppms are over 400 now so I have no choice. I mix about 20% filtered water to get to about 80ppm.