New Delhi, Oct. 28 -- Mornings feel off when tea tastes odd, the baby's bottle has a white film, and the sink smells after tanker days. The building switches between municipal water and borewell supply, and the kettle keeps getting white deposits. That is when a purifier stops being a gadget and becomes part of daily health.

This guide picks five units for Indian kitchens and keeps choices easy. Use RO if your TDS is high or the water is from a borewell. Use UV LED if your TDS is low and the water is treated by the city. We note under sink or wall mount, filter costs, service reach, and pressure needs.

Evenings of tanker supply and mornings of municipal water leave tea tasting odd and bottles with white film. Kent Grand steps in with RO...