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A technician checks your source TDS, pH indicators and visible contamination — takes under 10 minutes.
A low-TDS purifier on 1800 PPM borewell water won't purify properly. A high-capacity RO on 150 PPM municipal water wastes clean water and strips out minerals unnecessarily. Testing first means buying right the first time.
Measured in parts per million (PPM) on the spot.
Left with you, no obligation to buy.
Matched to your household size and TDS level.
| Kolkata (municipal) | 150 – 400 PPM |
| Konnagar & Serampore (municipal) | 250 – 600 PPM |
| Rishra & Bandel (borewell-heavy areas) | 800 – 1800 PPM |
| Chandannagar & Hooghly town (mixed supply) | 400 – 1200 PPM |
Figures are indicative ranges from past Happy Aqua service visits — actual readings vary by locality and season.