TDS (Total Dissolved Solids) measures the mineral content of water in ppm (parts per million). WHO guideline: <300 ppm excellent, 300–600 ppm good, 600–900 ppm fair, >1000 ppm poor. Popular India bottled water brands: Bisleri (TDS ~130), Kinley (TDS ~110), Aquafina (TDS ~130), Himalayan (TDS ~170 natural mineral), Evian (TDS ~309 mineral), Vedica (TDS ~150). RO purifier output typically 50–150 ppm. For hydration and taste, 150–300 ppm is optimal.
Key Facts
- TDS = Total Dissolved Solids in ppm.
- WHO: <300 excellent, 300–600 good, 600–900 fair, >1000 poor.
- Popular India brands TDS: Bisleri 130, Kinley 110, Aquafina 130, Himalayan 170, Vedica 150.
TDS chart for India brands (2026)
| Brand | TDS (ppm) |
|---|---|
| Kinley | ~110 |
| Bisleri | ~130 |
| Aquafina | ~130 |
| Vedica | ~150 |
| Himalayan | ~170 |
| Evian (import) | ~309 |
What TDS means for taste and health
Very low TDS (<50) tastes flat. 100–300 ppm is optimal for taste and hydration. High TDS (>500) can taste salty and stress kidneys long-term.
RO purifier output
Typical RO purifiers produce 50–150 ppm output. Some come with mineraliser cartridges to raise TDS back to 150–300 ppm range.
Frequently Asked Questions
What is a good TDS for drinking water?
150–300 ppm is optimal for taste and hydration. <300 is WHO "excellent".
What TDS does bottled water have?
Indian brands: 110–170 ppm typical. Himalayan mineral water is at the top of the range.
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