Bengaluru’s water source varies by area — relatively soft BWSSB/Cauvery supply in some pockets, harder borewell water in others — so the right fix depends on your actual source. Softeners and filtration matched to your water, not a generic recommendation.
Clean water starts with treating what comes into the home, not just what comes out of one tap — softeners tackle hardness across your whole water supply, while sand, carbon and iron filters target specific contamination depending on your source.