Water Purifier Buying Guide (North India) — RO, UV & UF Explained
Water Purifier Buying Guide (North India)
RO, UV or UF — match the technology to your water, not the advertisement.
Start with your water source
The right purifier depends on TDS (total dissolved solids) in your water. Borewell and tanker water across UP typically runs high-TDS and needs RO; municipal supply with low TDS is often fine with UV or UF. Many homes choose combined RO+UV units for safety across sources. Full breakdown: RO vs UV vs UF explained.
What to look for
- Purification suited to your TDS — RO for high TDS; UV/UF for low-TDS municipal water.
- Storage capacity — 7–10L suits most families; ensures water through power cuts.
- Mineral retention — RO units with a mineraliser keep taste and essential minerals.
- Annual maintenance cost — filters need yearly changes; factor ₹2,000–₹4,000 typical AMC.
- Service network — buy a brand that's serviceable in your city.
Brands at Value Plus
Value Plus stocks leading purifier brands including Eureka Forbes (the Aquaguard family) — browse the Eureka Forbes range or all water purifiers. Genuine stock, installation support and easy EMI.
Frequently Asked Questions
Do I need RO or UV?
Check your TDS. High-TDS borewell or tanker water needs RO; low-TDS municipal water is usually fine with UV or UF. A Value Plus store can help you test and choose.
Does RO waste water?
RO does reject some water during purification. Newer models recover more, and the reject water can be reused for cleaning and plants.
How often do filters need changing?
Typically once a year depending on usage and water quality. Budget for an annual maintenance visit to keep water safe.
Does Value Plus arrange installation?
Yes — installation support comes with water purifiers at Value Plus, plus easy EMI on eligible models. Call 9971699699 for details.