My friend suggested me to buy remineralizing RO filter as he read in [various guides](https://www.aquaprofessor.com/how-to-remineralize-reverse-osmosis-water/) that such filters are necessary. But I thought RO filters are enough for safe water. Helpful answers are welcome!
In: 1
What country are you in. Many countries have drinking water that doesn’t need to be filtered, and therefore you original premise may be wrong.
Latest Answers