Clean drinking water isn’t a luxury — it’s a necessity. But with so many water purifiers flooding the Indian market, choosing the right one can feel overwhelming. RO or UV? With or without TDS controller? Which brand actually delivers?
I’ve put together this guide covering the best water purifiers in India under ₹10,000 for 2026. These picks cover different water types, household sizes, and purification needs — all tested and reviewed by real Indian users.
💧 Quick Comparison: Best Water Purifiers Under ₹10,000
| Purifier | Type | Capacity | Purification | Price Range |
|---|---|---|---|---|
| Kent Grand Plus | RO+UV+UF | 9L | RO+UV+UF+TDS | ₹8,000–₹10,000 |
| AO Smith Z9 Green | RO | 10L | RO+SCMT | ₹8,500–₹10,000 |
| HUL Pureit Eco Water Saver | RO+UV+MF | 10L | RO+UV+MF | ₹7,500–₹9,500 |
| Livpure Glo Star RO | RO+UV+UF | 7L | RO+UV+UF | ₹6,500–₹8,000 |
| Aquaguard Superb | RO+UV+UF | 6.5L | RO+UV+UF | ₹7,000–₹9,000 |
| Mi Smart Water Purifier P1 | RO+UV | 7L | RO+UV+MF | ₹6,000–₹7,500 |
| HUL Pureit Copper+ | RO+UV+MF | 8L | RO+UV+MF+Copper | ₹8,000–₹10,000 |
1. Kent Grand Plus – Best Overall Water Purifier Under ₹10,000
The Kent Grand Plus has been one of India’s most trusted water purifiers for years — and for good reason. It combines RO, UV, and UF purification with a TDS controller, so you don’t lose essential minerals while removing contaminants. The 9-litre tank is enough for most Indian families of 4–6.
- Purification: RO + UV + UF + TDS Controller
- Storage: 9 litres
- Input TDS: Up to 2000 ppm
- Filtration stages: Multiple — sediment, carbon block, RO membrane, UV
- Best for: Areas with high TDS or hard water (borewells, tankers)
👉 Check Kent Grand Plus Price on Amazon
2. AO Smith Z9 Green – Best for Water Efficiency
Most RO purifiers waste 3 litres for every litre they purify. The AO Smith Z9 Green is engineered to reduce that waste significantly — it has an 8:1 purification ratio, meaning far less water down the drain. It also comes with SCMT (Silver Charged Membrane Technology) that keeps the stored water fresh for longer.
- Purification: RO + SCMT
- Storage: 10 litres
- Water efficiency: 8:1 ratio (industry-leading)
- Warranty: 1 year (with AMC plans available)
- Best for: Water-scarce areas, eco-conscious households
👉 Check AO Smith Z9 Green Price on Amazon
3. HUL Pureit Eco Water Saver – Best Budget RO+UV
HUL’s Pureit Eco Water Saver lives up to its name — it recovers up to 60% of input water (double the industry average). The 10-litre tank and RO+UV+MF combination make it a solid all-rounder at a competitive price. The advanced alert system also tells you when the purifier cartridge needs replacing.
- Purification: RO + UV + MF
- Storage: 10 litres
- Water recovery: Up to 60%
- Alert system: Advanced cartridge life indicator
- Best for: Budget-conscious families who want reliable RO+UV
👉 Check HUL Pureit Eco Water Saver Price on Amazon
4. Livpure Glo Star RO – Best Value for Money
If you want solid RO+UV+UF purification without stretching your budget, the Livpure Glo Star is worth a close look. It handles up to 2000 ppm TDS input, has a sleek wall-mount design, and Livpure’s after-sales service network is decent across most Indian cities. A dependable everyday pick.
- Purification: RO + UV + UF
- Storage: 7 litres
- Input TDS: Up to 2000 ppm
- Design: Wall-mountable, compact
- Best for: Small families, apartments with limited counter space
👉 Check Livpure Glo Star Price on Amazon
5. Aquaguard Superb – Best Brand Reputation & Service
Aquaguard (by Eureka Forbes) has the widest service network in India — technicians in virtually every city and town. The Aquaguard Superb offers RO+UV+UF purification in a compact body and comes with a strong warranty. If after-sales support matters to you more than features, this is the one.
- Purification: RO + UV + UF
- Storage: 6.5 litres
- Service network: Pan-India, 1500+ cities
- Warranty: 1 year + service plans
- Best for: Smaller towns, people who want easy on-call servicing
👉 Check Aquaguard Superb Price on Amazon
6. Mi Smart Water Purifier P1 – Best Budget Smart Purifier
Xiaomi brought its no-nonsense approach to water purifiers with the Mi Smart Water Purifier P1. It connects to the Mi Home app so you can monitor filter life, water quality (TDS), and usage from your phone. For the price, the feature set is unmatched — this is the best option if you want smart home integration on a budget.
- Purification: RO + UV + MF (3-stage)
- Storage: 7 litres
- Smart features: Mi Home app, TDS display, filter life monitor
- TDS output: Adjustable via app
- Best for: Tech-savvy users, smart home setups, budget buyers
👉 Check Mi Smart Water Purifier P1 Price on Amazon
7. HUL Pureit Copper+ Mineral RO – Best with Copper Infusion
Copper water has been part of Indian wellness traditions for centuries — and the HUL Pureit Copper+ brings that to your RO purifier. It electronically infuses copper ions into purified water, giving you the benefits of copper without the maintenance hassle of a copper vessel. One of the most unique offerings in this budget range.
- Purification: RO + UV + MF + Copper Charge
- Storage: 8 litres
- Copper infusion: Electronic copper charging (adjustable)
- Alert system: Filter life + copper cartridge indicator
- Best for: Health-conscious households, ayurveda enthusiasts
👉 Check HUL Pureit Copper+ Price on Amazon
🛒 How to Choose the Right Water Purifier
Step 1: Know Your Water Source and TDS
The single most important factor. Get your water’s TDS (Total Dissolved Solids) tested — most water testing labs do it free or for a small fee. Here’s what the reading means:
| TDS Level | Water Type | Purifier Needed |
|---|---|---|
| Below 200 ppm | Municipal / soft water | UV or UF is enough |
| 200–500 ppm | Moderately hard | RO + UV recommended |
| 500–2000 ppm | Hard / borewell water | RO + UV + UF essential |
| Above 2000 ppm | Very high TDS | Industrial RO required |
Step 2: Pick the Right Purification Technology
RO (Reverse Osmosis) — removes dissolved salts, heavy metals, bacteria. Best for high-TDS water. Does reduce some minerals too, so choose a model with a TDS controller.
UV (Ultraviolet) — kills bacteria and viruses but doesn’t remove dissolved solids. Best for low-TDS municipal water.
UF (Ultrafiltration) — removes larger particles and bacteria without electricity. Works without power as a backup stage.
Step 3: Check Storage Capacity
A family of 4 needs roughly 8–12 litres of drinking water per day. A 7–10 litre tank is ideal for most Indian households. If you face frequent power cuts, go for a larger tank.
Step 4: Factor in AMC (Annual Maintenance Cost)
The upfront price is just part of the equation. RO membranes and UV lamps need replacement every 1–2 years. Check AMC costs before buying — some brands charge ₹2,000–₹4,000/year.
❓ Frequently Asked Questions
Q: Is RO water safe to drink every day?
Yes, RO water is safe. The concern is that RO removes some beneficial minerals along with contaminants. A purifier with a TDS controller or mineral cartridge (like Kent Grand Plus) adds minerals back into the purified water.
Q: Which is better — RO or UV purifier?
It depends on your water source. For borewell or hard water (high TDS), RO is essential. For treated municipal water with low TDS, UV is sufficient and wastes no water. When in doubt, go for RO+UV+UF.
Q: How often should I service my water purifier?
Every 6 months for a basic check and filter cleaning. RO membranes should be replaced every 2–3 years. UV lamps every 1–2 years. Most brands offer AMC plans that cover this.
Q: Do water purifiers remove fluoride?
Yes — RO membranes remove fluoride effectively (up to 96%). UV and UF alone do not remove fluoride.
Q: Which water purifier brand has the best service in India?
Aquaguard (Eureka Forbes) has the widest service network. Kent and HUL Pureit also have strong pan-India coverage. AO Smith and Livpure are good in metros and tier-1 cities.
Q: Can I install a water purifier myself?
Most brands provide free installation when purchased from Amazon or their official channels. The installation takes about 30–45 minutes and requires a nearby water inlet and power socket.
Whether you go with the trusted Kent Grand Plus, the eco-friendly AO Smith Z9, or the innovative HUL Pureit Copper+, any purifier on this list will give your family reliably clean drinking water. The key is matching it to your water source and household size — get that right and you can’t go wrong.
Have a specific water quality issue or need help choosing? Drop your question in the comments below!