Need advice on whether to install RO system or not

I will be shifting to a building soon, where the TDS of water ranges from 300 to 400. There is no municipal connection and the community has a water treatment plant. The water coming in the taps is softened to some extent. In such a scenario do I need a RO system or should I get a water filter? Most people have installed RO. Please help.

Sub-Categories

Regions