Water Purifiers
RO + UV Purifiers
₹8,000 – ₹22,000
RO + UV Purifiers · ₹8,000 – ₹22,000
Best RO Water Purifiers in India 2026 – Honest Picks Under ₹20K
By Bikram Nath · Updated 2026-05-12 · How we pick · Affiliate disclosure: links earn a small commission
Kent Grand Plus RO+UV+UF+TDS
The safest all-rounder for Indian households — especially outside metros where service network depth matters more than specs on paper.
Affiliate links — we may earn a commission. Your price stays identical.
Ek sahi RO purifier pick karna asaan nahi hai — har brand apna model #1 bolti hai. Asal sawaal hai: aapke sheher ka TDS kitna hai, service network kaisa hai, aur annual AMC kitni padti hai? Delhi, Mumbai, Bengaluru, ya Pune mein ho ya chote sheher mein — hard water handling aur post-purchase support dono ek saath dekhna zaroori hai. Is guide mein humne India ke top water purifier brands — Kent, Pureit, Aquaguard, Blue Star, AO Smith — ko honest criteria pe evaluate kiya hai. Water rejection rate, RO membrane warranty, service availability tier-2 cities mein — sab factors consider kiye hain. Sirf shelf se uthake recommend nahi kiya.
Quick Comparison
| # | Product | Brand | Link |
|---|---|---|---|
| 1 | Kent Grand Plus RO+UV+UF+TDS Top Pick | Kent | |
| 2 | Pureit Ultima RO+UV+MF Best for Large Families | Pureit (HUL) | |
| 3 | Aquaguard Enhance RO+UV+MTDS Best Service Network | Eureka Forbes | |
| 4 | AO Smith Z8 Green RO Best Eco Pick | AO Smith | |
| 5 | Blue Star Aristo RO+UV | Blue Star | |
| 6 | Livpure Bolt+ RO+UV+UF Best Budget | Livpure | |
| 7 | Pureit Eco Water Saver Mineral RO+UV Best for Water-Scarce Regions | Pureit (HUL) |
Our Top Picks
Kent Grand Plus RO+UV+UF+TDS
Kent
Purification
RO + UV + UF + TDS Controller
Storage Capacity
8 litres
Purification Rate
~20 litres/hour
Wall Mountable
Yes
Power Consumption
60W
Pros
- ✓TDS controller preserves essential minerals — big advantage if this is your household's only water source
- ✓Widest authorised service network across India including most tier-2 and tier-3 cities
- ✓Transparent storage tank lets you visually check water level without opening
- ✓Auto-shutoff and purification indicator reduce guesswork on filter health
Cons
- ✗Water rejection rate is average — wastes roughly 3 litres per litre purified
- ✗Annual AMC pricing can feel steep if not negotiated at point of purchase
“The safest all-rounder for Indian households — especially outside metros where service network depth matters more than specs on paper.”
Pureit Ultima RO+UV+MF
Pureit (HUL)
Purification
RO + UV + Micro-filtration
Storage Capacity
10 litres
Auto-Flush
Yes
Germ Kill Kit
Included
Power Consumption
36W
Pros
- ✓10-litre tank suits larger families — no mid-day refill anxiety during summer supply cuts
- ✓Auto-flush extends membrane life, reducing long-term maintenance frequency
- ✓HUL brand trust + pan-India service reach comparable to Kent in most cities
- ✓36W draw is one of the more energy-efficient options in the full-RO segment
Cons
- ✗No TDS controller — minerals removed along with contaminants
- ✗Bulkier design; wall-mounting requires more clearance than compact rivals
“Ideal for families of 4–5 in areas with variable TDS — the 10L tank and auto-flush are practical advantages few purifiers at this price match.”
Aquaguard Enhance RO+UV+MTDS
Eureka Forbes
Purification
RO + UV + MTDS Regulator
Storage Capacity
7 litres
Service Network
Pan-India (largest dedicated network)
Smart Indicators
Purification, tank full, service alert
Power Consumption
25W
Pros
- ✓Eureka Forbes has the deepest dedicated service reach in India — next-day technician in most cities
- ✓MTDS regulator retains healthy minerals post-purification similar to a TDS controller
- ✓25W power draw is among the lowest available in the segment
- ✓Service alert indicator notifies you proactively when filter or membrane needs replacement
Cons
- ✗7-litre tank can feel limiting for a 4+ person household during peak summer
- ✗Carries a slight brand premium over comparable-spec Kent and Pureit models
“Best choice when after-sales reliability is your #1 criterion — Eureka Forbes service infrastructure is unmatched across India.”
AO Smith Z8 Green RO
AO Smith
Purification
RO + MIN-TECH Mineralizer
Storage Capacity
10 litres
Water Recovery
High efficiency — significantly less wastage
Purification Stages
8-stage
Power Consumption
60W
Pros
- ✓Best water recovery rate in this segment — meaningful saving in water-scarce states like Maharashtra and Rajasthan
- ✓MIN-TECH mineralizer adds back calcium and magnesium after RO purification
- ✓8-stage purification is one of the most comprehensive available under ₹22,000
- ✓Sleek build quality sits well in modern Indian modular kitchen setups
Cons
- ✗Premium pricing vs Kent and Pureit for a broadly similar feature set
- ✗Service network thinner outside top 20 metros — factor this in for tier-2 cities
“The eco-conscious pick — best water recovery plus mineral retention, particularly suited to Mumbai and Bengaluru hard-water households.”
Blue Star Aristo RO+UV
Blue Star
Purification
RO + UV
Storage Capacity
7 litres
Input TDS Handling
Up to ~2000 ppm
Auto-Shut Off
Yes
Power Consumption
36W
Pros
- ✓Handles very high input TDS — suited for areas with industrial groundwater contamination
- ✓Blue Star's AC and cooling pedigree translates into reliable compressor and build quality
- ✓Compact footprint installs cleanly in tight counter or under-sink configurations
- ✓Good value-to-spec ratio in the ₹10,000–₹14,000 price band
Cons
- ✗No TDS controller — all minerals removed alongside contaminants
- ✗Fewer service centres compared to Kent and Aquaguard outside major metros
“A dependable mid-range option for households with genuinely high raw water TDS — Blue Star's hardware heritage shows in the build quality.”
Livpure Bolt+ RO+UV+UF
Livpure
Purification
RO + UV + UF
Storage Capacity
8 litres
In-Tank UV Sterilisation
Yes
Alert System
Multi-LED (power, purification, tank full, service)
Power Consumption
25W
Pros
- ✓In-tank UV sterilisation keeps stored water bacteria-free — critical during monsoon season when storage sitting time increases
- ✓25W draw is wallet-friendly over years of continuous operation
- ✓Multi-LED indicators cover all key status points without a digital display
- ✓Budget-friendly entry price with a reasonable spec sheet for the range
Cons
- ✗Service depth lags Kent and Aquaguard significantly in smaller towns
- ✗Warranty claim turnarounds have been reported as slower vs top-tier brands
“A practical budget pick for metro renters who want in-tank UV protection without paying Aquaguard prices.”
Pureit Eco Water Saver Mineral RO+UV
Pureit (HUL)
Purification
RO + UV + MF + Mineraliser
Storage Capacity
8 litres
Water Recovery Improvement
Up to 50% vs standard RO
Mineral Cartridge
Included
Power Consumption
36W
Pros
- ✓Up to 50% water recovery improvement over conventional RO — meaningful saving in drought-prone Maharashtra, Rajasthan, and Tamil Nadu
- ✓Mineral cartridge adds essential minerals back post-purification for health-forward households
- ✓HUL pan-India service backbone ensures spare parts are available even in smaller cities
- ✓Eco credentials without sacrificing purification quality — a rare combination at this price
Cons
- ✗Higher upfront cost than standard Pureit Ultima for the eco and mineral features
- ✗Mineral cartridge is a recurring replacement cost — factor into total cost of ownership
“The most responsible RO choice for water-scarce states — eco recovery plus mineral retention in one unit is a genuinely rare combination under ₹20,000.”
Editor's read
In tier-2 cities like Nashik, Kanpur, or Coimbatore, the real differentiator between purifiers is not spec-sheet RO stages — it is how quickly an authorised technician arrives when the membrane fails mid-summer. Kent and Eureka Forbes win this consistently; AO Smith and Blue Star still have 4–7 day service gaps in these zones. Monsoon season adds a separate variable: municipal supply TDS can spike sharply in coastal Maharashtra and Bengal during heavy rainfall, making a purifier with a robust sediment pre-filter critical. Most dealers quote AMC at inflated walk-in rates — negotiate a two-year AMC bundle at point of purchase when your bargaining position is strongest.
— Bikram, editor
How we picked these ro + uv purifiers
Every pick on this page started from real shopper questions, not Amazon's bestseller rankings. We exclude listings where reviews look incentivised — the patterns we screen for are sudden review spikes timed with coupon launches, brand-comparison templates copy-pasted across multiple variants, and listings under a year old with fewer than 50 organic reviews. Bestseller-tag products in narrow subcategories often game a small basket; we prefer products with deep, stable review history that survived seasonal surges.
Pricing on this page reflects realistic Amazon India retail. We ignore one-day flash deals, Prime-Day-only discounts, and stabilised retailer-only coupons that don't hold for someone shopping on a normal Tuesday. The ₹8,000 – ₹22,000band is what you'll actually pay if you walk into this listing today, not the cherry-picked best-discount value.
Our editorial process is one person — Bikram, based in Pune — researching water purifiers products against Indian use-case constraints (voltage variability, hard water in many cities, monsoon humidity, smaller flat sizes than Western default). The order of products on this page reflects our editorial ranking only. We do not accept paid placements, sponsored slots, or PR-pitched products. Our only commercial relationship is the Amazon affiliate link — clicking through earns a small commission, your price stays identical.
Buying ro + uv purifiers in India — what to know
- Indian retail vs imported products: Most ro + uv purifiers listed here have official Indian distributor warranty. Imported (grey market / parallel import) units are sometimes cheaper but carry no Indian service-centre warranty — for water purifiers, that gap is meaningful since service infrastructure varies sharply between metros and tier-2 cities.
- Voltage and electrical compatibility: Indian mains is 230V at 50Hz with notable fluctuation outside metros. Most ro + uv purifiers in this category aren't voltage-sensitive, but verify the product page mentions Indian voltage compatibility before importing or buying grey-market units.
- Delivery realities: Amazon India Prime delivery in metros lands in 1-2 days; tier-2 cities 3-5 days; remote pincodes 5-7. For festive periods (Diwali week, Raksha Bandhan, year-end), even Prime delivery slips by 1-2 days due to demand surges. Build that buffer into your purchase timing if the ro + uv purifiers is for a specific date.
- Return window math: Standard Amazon India return window is 7-10 days from delivery, not from purchase or unboxing. For gifts and items received before the actual occasion, the return clock starts on delivery — order closer to your need-by date so the return option remains live if the product disappoints.
- Warranty registration: Most water purifiersbrands require online warranty registration within 7-15 days of delivery. Skipping this step often means the warranty period defaults to the manufacturing date (which can be months earlier) instead of your delivery date. Register on the brand's website with your invoice number — takes 2 minutes, saves a potential 1-3 month warranty gap.
- Stabiliser / surge protection: India's grid sees more voltage events than most product engineering tolerances assume. For ro + uv purifiers with electronic components, the 40001–80002 additional spend on a quality stabiliser pays for itself the first time it saves you from a power-surge replacement.
We Also Considered
Solid alternatives we evaluated. They didn't beat our top picks for this specific use case, but they're worth a look if your priorities differ.
Havells Diosa RO+UV
View on Amazon →Solid build quality and Havells' growing nationwide service network make it a viable Kent alternative in metros, though AMC pricing is less competitive and service depth outside top cities still lags.
Whirlpool Purefresh RO+UV
View on Amazon →A reputable appliance brand with an established dealer network, but Whirlpool's water purifier service specialisation trails dedicated players like Eureka Forbes and Kent — worth watching in future years.
Faber Galaxy Plus RO+UV
View on Amazon →Competitive on price with decent specs, but Faber's water purifier after-sales support is inconsistent outside major metros — wait for a stronger service track record before recommending broadly.
What to Look For
- 1.TDS pehle, purifier baad mein: Apne area ka TDS check karo (cheap TDS meter ₹200–400 mein milti hai Amazon pe). 300 TDS se neeche ke areas mein UV+UF kaafi hai; RO sirf high-TDS ya chemically contaminated supply ke liye zaroori hai.
- 2.Water wastage (rejection rate) seriously lo: Standard RO purifiers 3 litre waste karte hain per 1 litre purified water ke liye. Eco-recovery models 2026 mein available hain jo almost 1:1 near aate hain — relevant if water bills ya scarcity is a concern in your city.
- 3.Storage tank size vs household size: 7–8 litre tank ek 2–3 person household ke liye theek hai. 4–5 members wale ghar mein 10+ litre lo — summer ya monsoon supply cuts ke time yeh buffer kaafi important hota hai.
- 4.AMC cost upfront calculate karo: Purifier ki sticker price se zyaada important hai yearly membrane aur filter replacement cost. Budget roughly ₹2,000–₹4,500 per year for standard servicing from authorised technicians.
- 5.TDS controller ya mineralizer check karo: Pure RO healthy minerals bhi remove kar deta hai. Models with TDS controller ya built-in mineralizer let you retain calcium and magnesium — health-forward choice especially for children.
- 6.Brand service reach in your city matters most: Kent aur Aquaguard (Eureka Forbes) ke paas India ka widest service network hai including tier-2 aur tier-3 towns. AO Smith aur Blue Star metros mein strong hain but can have 4–7 day wait times in smaller cities.
- 7.Voltage fluctuation protection check karo: Irregular power supply is common in UP, Bihar, Rajasthan, aur MP. Purifiers with auto-shutoff at low/high voltage protect the pump and membrane — a small spec detail with real long-term savings.
Frequently Asked Questions
What is the best RO + UV Purifiers in India?
The best RO + UV Purifiers in India is the Kent Grand Plus RO+UV+UF+TDS. The safest all-rounder for Indian households — especially outside metros where service network depth matters more than specs on paper.
How much does a RO + UV Purifiers cost in India?
RO + UV Purifiers prices in India typically range from ₹8,000 – ₹22,000. Check current prices on Amazon for each pick listed above.
What should I look for when buying a RO + UV Purifiers?
Key factors: TDS pehle, purifier baad mein: Apne area ka TDS check karo (cheap TDS meter ₹200–400 mein milti hai Amazon pe). 300 TDS se neeche ke areas mein UV+UF kaafi hai; RO sirf high-TDS ya chemically contaminated supply ke liye zaroori hai. | Water wastage (rejection rate) seriously lo: Standard RO purifiers 3 litre waste karte hain per 1 litre purified water ke liye. Eco-recovery models 2026 mein available hain jo almost 1:1 near aate hain — relevant if water bills ya scarcity is a concern in your city. | Storage tank size vs household size: 7–8 litre tank ek 2–3 person household ke liye theek hai. 4–5 members wale ghar mein 10+ litre lo — summer ya monsoon supply cuts ke time yeh buffer kaafi important hota hai.
What is a good budget option for RO + UV Purifiers?
Pureit Eco Water Saver Mineral RO+UV is a solid budget choice within this range. The most responsible RO choice for water-scarce states — eco recovery plus mineral retention in one unit is a genuinely rare combination under ₹20,000.
How long does Amazon India take to deliver ro + uv purifiers?
Amazon Prime members in metros (Mumbai, Delhi, Bangalore, Pune, Chennai, Hyderabad, Kolkata, Ahmedabad) typically get 1-2 day delivery. Tier-2 cities take 3-5 days. Remote pincodes (parts of North-East, interior Himachal, smaller towns in MP and Odisha) take 5-7 days. For ro + uv purifiers, we recommend verifying delivery date on the Amazon listing before checkout — bulkier water purifiers items occasionally take longer than the displayed Prime estimate.
Is the RO + UV Purifiers listed here available with EMI on Amazon India?
Most products in the ₹8,000 – ₹22,000 range qualify for No-Cost EMI on Amazon India when you check out with a credit card from HDFC, ICICI, Axis, SBI, or Kotak Mahindra. Some debit cards from these banks also work. The exact EMI options appear on the product page after you select a payment method — typically 3, 6, 9 month no-cost terms for ₹8,000 – ₹22,000, with longer 12-24 month terms available at small interest. Amazon Pay Later is also an option for orders under ₹60,000.
Can I return RO + UV Purifiers on Amazon if it doesn't work as expected?
Most water purifiers products on Amazon.in have a 7-10 day return window from delivery date for replacement or refund, provided the item is unused and in original packaging with all accessories. Personal-care and consumable items are typically non-returnable once the seal is broken. For appliances and electronics, the manufacturer warranty (usually 1-2 years) covers defects beyond Amazon's return window — register the product with the brand within 7 days of delivery to lock in the warranty start date.
Related Water Purifiers Guides
Filter Replacements
AO Smith X2 UV Filter Replacement: Every Stage Explained (2026)
₹1,400 – ₹3,500 per set
Filter Replacements
AO Smith Z7 Filter Replacement Guide (2026)
₹1,600 – ₹4,200 per set
Filter Replacements
Aquaguard Enhance RO+UV+UF Filter Replacement Guide (2026)
₹1,200 – ₹3,400 per set
Filter Replacements
Aquaguard Geneus+ Filter Replacement: Full Cartridge Walkthrough (2026)
₹1,400 – ₹3,800 per set
Filter Replacements
Aquaguard Magna HD RO+UV Filter Replacement (2026)
₹1,300 – ₹3,600 per set
Top Pick
Kent Grand Plus RO+UV+UF+TDS