Whereas purified water is pure along with impurities, and it is contaminants free, mineral water is a form of fresh filtered water.
Purified water is filtered and processed by a purification method to make purified water clean and healthy.
Many types of impurities, such as pesticides, chemicals, bacteria, fungi, algae, even metals like lead and copper, are removed through this purification process.
The process of water purification, such as RO, UV, UF, ensures complete contaminant-free water for drinking.
On the other side, mineral water is purified by the addition of minerals. It’s supposed to be extracted from natural springs.
But, unfortunately, it is nothing but regular water with inorganic minerals.