Best Gravity Water Purifier India 2026 — No Electricity, No Installation
The best gravity water purifier in India 2026 is the HUL Pureit Classic G2 Mineral (₹1,800–₂,200) — it uses a gravity-fed UF+carbon filter system with no electricity, no tap connection, and no installation required, making it ideal for renters, hostels, and frequent movers. Gravity purifiers are best for municipal tap water with TDS under 200 ppm.