Free Tool

Water Purifier Advisor – Find the Right Purifier for Your Home

Enter your water’s TDS level and source to find out whether you need RO, UV or UF purification.

💧 TDS based🧪 BIS limits✅ No overspending
RO water purifier with a glass of water and TDS meter – water purifier advisor
ppm
Recommended Purifier
Purifier type you needRO + UVTDS 350 ppm · Acceptable
Your TDS350ppm
TDS levelAcceptableas per BIS
Water sourceMunicipal
Quick Insight

TDS in the 300–500 ppm range is the standard case for RO with UV as backup disinfection.

Test your water with a ₹200–500 TDS meter for an accurate reading — municipal supply TDS varies by locality and season. This is general guidance, not a lab water-quality test.

Common Water Types — tap to fill typical values
Enter your water’s TDS level and source to get a straightforward RO / UV / UF recommendation.
Recommended purifier type —

Test your water with a ₹200–500 TDS meter for an accurate reading — municipal supply TDS varies by locality and season. This is general guidance, not a lab water-quality test.