Water Purifiers

How to Choose the Right RO Water Purifier for Your Home

The right water purifier depends on your source water's TDS level, family size, and budget. If your TDS is below 200 ppm (low-TDS municipal supply), a UV/UF purifier is sufficient — RO will waste water and strip minerals. For TDS above 200 ppm (borewell, tanker, or mixed supply), RO is essential. Look for RO+UV at minimum; RO+UV+UF adds an extra safety layer. Tank size matters: 5-6L for 1-3 people, 7-8L for a family of four, and 10L for larger households or erratic supply. The real ownership cost isn't the sticker price — it's annual filter/membrane replacement (Rs 2,500-8,000) and service quality. Newer 2-year filter life models from Pureit, Native by Urban Company, and Atomberg dramatically cut maintenance hassle and cost. Always check local service availability before buying, especially for premium brands.