Thank you very much. The recent test I have shows only lead/copper but I have one from earlier this year. It was when the ph was a little higher, in the 8s. Currently it's in the low 7s when I had this test done.
Prior test:
https://gosimplelab.com/Q6EBPX/all-results
The lead and copper were...
Have a whole house commercial RO system from Canature. It has one membrane and a 300gal holding tank on it.
I’m on a well. Before the RO the water goes through a sediment filter, iron reducer then softener. After a chemical injection pump with 30 gal brine tank adds Neutra 7 soda ash to raise...