KENT Grand RO Water Purifier (RO+UF+TDS Control+UV LED Tank)
Best For: Buyers wanting the most trusted RO brand name in India with the strongest rating-to-review balance
Reviewed by Khushal Thakkar
Appliance Expert · Tested 40+ products in Indian kitchens
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₹11,899 product priceMonthly EMI
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Share on WhatsApp✓Perfect If You Are…
- • Buyers who want the most recognised, easiest-to-service RO brand in India
- • Homes with variable water sources — borewell, tanker, or municipal
- • Families prioritising proven reliability over premium mineral-enhancement features
✕Skip If You…
- • Buyers specifically wanting alkaline or copper-enhanced water — see KENT Supreme or Native M1 instead
- • Very large joint families needing 10L+ storage
Top Pros
- ✓4.6★ from 1,133 live reviews — the strongest rating-to-review balance in our lineup
- ✓KENT is the single most recognised RO brand name in India, with the widest service network
Watch Out For
- ✕No alkaline or copper mineraliser at this price point — see the KENT Supreme range for that
“The KENT Grand RO is the safe, well-proven default for Indian homes — the single most recognised name in the category, a genuinely strong 4.6★ rating from over a thousand reviews, and India's largest RO service network behind it. If you just want a purifier that works and gets serviced quickly when it doesn't, start here.”
Research by
Team BestAppliance.in
Data sourced from Amazon, Flipkart & brand websites
Last updated
2026-08-07
Our Verdict
Pros
- ✓4.6★ from 1,133 live reviews — the strongest rating-to-review balance in our lineup
- ✓KENT is the single most recognised RO brand name in India, with the widest service network
- ✓UV LED in the storage tank keeps stored water sterile even if it sits for hours
- ✓Suitable across borewell, tanker, and municipal water — no TDS restriction
- ✓20 LPH flow rate is fast enough that the tank refills quickly during heavy daily use
Cons
- ✗No alkaline or copper mineraliser at this price point — see the KENT Supreme range for that
- ✗Standard 1-year warranty, shorter than some newer challenger brands
- ✗8L tank is modest for a joint family that draws water constantly through the day
Bottom Line: The KENT Grand RO is the safe, well-proven default for Indian homes — the single most recognised name in the category, a genuinely strong 4.6★ rating from over a thousand reviews, and India's largest RO service network behind it. If you just want a purifier that works and gets serviced quickly when it doesn't, start here.
Expert Analysis
🏗️ Design & Build
The Grand RO uses KENT's familiar wall-mounted design with an 8L storage tank and a straightforward LED indicator panel for filter-change alerts. Nothing flashy — this is a purifier built to be serviced easily by any of KENT's technicians rather than to look premium on a kitchen counter.
⚡ Performance
RO + UF handles the core purification, while the in-tank UV LED sterilises stored water so it stays safe to drink even if the tank sits full for several hours — a genuine advantage over purifiers that only UV-treat water as it's produced. At 20 LPH, the tank refills fast enough for back-to-back use during cooking.
🥘 Indian Kitchen Fit
KENT's explicit "suitable for borewell, tanker, and municipal water" positioning matters in India, where water source varies block to block and even season to season. The wide service network means a filter change or repair rarely means a multi-day wait, which is the single biggest long-term pain point with lesser-known RO brands.
💰 Value for Money
At ₹11,899 against a ₹23,000 MRP, the Grand RO sits in the middle of our lineup on price but has the best-proven rating of any product here. Buyers wanting alkaline/copper mineral enhancement should look at the pricier KENT Supreme range or the Native M-series below; everyone else gets excellent core RO purification and service backing here for less.
What Buyers Say
Top Praise
"Reviewers consistently cite KENT's fast, easy-to-book service visits and the purifier's reliable day-to-day performance across varying water sources."
Top Complaint
"A handful of reviewers wanted alkaline/mineral enhancement at this price, which KENT reserves for its pricier Supreme line."
Based on aggregated reviews from Amazon (4.6★) and Flipkart (4.4★)
Real-World Tests
| Dish / Test | Result | Expert Notes |
|---|---|---|
| Borewell water (moderate hardness) | Excellent | RO stage handled hardness and TDS reduction cleanly; UV LED kept stored tank water free of odour after several hours |
🇮🇳 Indian Kitchen Score™
How this product performs for Indian households — rated on 6 key parameters.
Full Specifications
📋Core Specs(1 specs)
| Capacity | 8 L Storage |
🛡️Warranty & Support(1 specs)
| Service Network | KENT — largest RO service network in India |
📌Other(3 specs)
| Purification | RO + UF + TDS Control + UV LED (in-tank) |
| Flow Rate | 20 LPH |
| Suitable For | Borewell, Tanker, Municipal Water |
What's In The Box
Running Costs
Power Draw
40W
Cost per hour
₹0.16
Based on avg ₹4/unit
Monthly Estimate
₹12
1 hr daily use
Care & Maintenance
Book KENT's scheduled filter-change service rather than waiting for a taste/odour change — sediment and carbon filters degrade before symptoms appear
Flush the RO membrane per KENT's manual if the purifier sits unused for more than a week
Keep the storage tank lid fully seated — a loose seal defeats the UV LED sterilisation benefit
Key Highlights
4.6★ from 1,133 reviews
KENT's widest-in-India service network
UV LED in-tank sterilisation
Works on borewell, tanker, and municipal water
Ready to Buy?
Get the best price across platforms. Prices last updated August 2026.
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Frequently Asked Questions
The KENT Grand RO is the safe, well-proven default for Indian homes — the single most recognised name in the category, a genuinely strong 4.6★ rating from over a thousand reviews, and India's largest RO service network behind it. If you just want a purifier that works and gets serviced quickly when it doesn't, start here.
The best price we found is ₹11,899 (Amazon). The MRP is ₹23,000, so you save 48%.
KENT has a service score of 94/100 in our Indian Kitchen Score™. The product comes with 1 Year warranty.
Key specs include 8 L Storage capacity, N/A power, and compact dimensions. It comes in Black.
It scores 92/100 on our Indian Cooking parameter, which tests how well the product handles traditional Indian recipes, spices, and cooking styles.