CaliFlowers said:
Your filtered water hasn't been run through a water softener, has it?
It's a water jug with a filter in it which reduces the limestone and stops debris. The water here is very alkaline and very dirty, but we don't have a "real softener" we just filter the water we drink. When filtered the ph goes around 7 and there is less limestone (there is still some but not so strong). Is it a problem?
