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Aluminum sulphate is the exact name of the chemical. . .

Is there another chemical that is safer? It's been installed for a week and we have not been drinking or brushing our teeth with it until I figured out what levels would be safe. . . .

What's an RO filter?

Due to very fine sediment in my well water that was too fine to be captured in my backwash filter or whole house filter, I had a chemical (alum) injection system installed. Water comes into the...

We have sediment issues with our well water that has resulted in our installation of a backwash filtering system a couple years ago. In addition, we have a whole-house water filter in which we use a...