mid segmentService: excellentCommercial rangeSince 19998 models reviewed

KENT Water Purifiers: Review, Models & Prices (2026)

Part of Kent RO Systems Ltd · Noida, Uttar Pradesh

Models reviewed

Price from

₹2,790

Top score

8.9/10

Service reach

excellent

Buy KENT if

Your water is borewell, tanker or above 300 ppm
You live outside the top thirty cities and service reach decides everything
You want a TDS controller rather than water stripped flat

Look elsewhere if

Your TDS is genuinely low and a UV+UF unit would do — KENT will happily sell you RO you do not need
Kitchen aesthetics matter to you

The brand that made 'RO' a household word in India. KENT's mineral-ROTM positioning — RO plus UV plus UF with a TDS controller — is still the template most competitors follow. Strongest on purification hardware and spares availability; weakest on design, where the white-and-blue plastic aesthetic has aged.

KENT strengths

Widest spares and service network in small-town India, which matters more than any spec
TDS controller standard on most models, so essential minerals are retained
Consistently high-recovery models available (Save Water range) that reduce reject water
Transparent filter-life indicators on mid and upper models

What to watch for

Design and footprint are bulky compared with Aquaguard or LG
AMC pricing quoted by local franchisees varies a lot — get it in writing
Entry models skip UV, so check the exact variant, not just the family name

KENT water purifiers — full range with prices

8 KENT models reviewed, ranked by our editorial score. Prices are indicative street prices — always confirm on the marketplace before buying.

8 KENT products

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1Compare
🏆 Best OverallKENT
KENT Grand Plus
The default recommendation for Indian borewell water
8.9/10our editorial score
- RO + UV + UF + TDS Controller
- 9 litres storage tank
- Suitable up to 2000 ppm input TDS
- Water recovery: Up to 50% (Save Water technology)
- TDS controller — retains essential minerals
- Warranty: 1 year warranty + 3 years free service
Finally water that does not taste salty
“Our borewell tested at 1,150 ppm and every cheaper purifier we tried gave brackish water. Output now measures around 90 ppm on my own TDS pen. Installation took an hour and the technician actually explained the TDS controller setting.”
— Rakesh, JaipurVerified purchase+1 more owner report
₹16,49920% off
M.R.P. ₹20,500 Save ₹4,001
Running cost: ≈ ₹3,500/yr
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Indicative price, verified 2026-08-01. Confirm on the marketplace before buying.
Read full review →
2Compare
KENT
KENT Pearl RO
Counter-top KENT with a UV-sterilised tank
8.4/10our editorial score
- RO + UV + UF + TDS Controller
- 8 litres storage tank
- Suitable up to 2000 ppm input TDS
- Water recovery: Up to 50%
- TDS controller — retains essential minerals
- Warranty: 1 year + 3 years free service
₹17,99018% off
M.R.P. ₹22,000 Save ₹4,010
Running cost: ≈ ₹3,600/yr
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Indicative price, verified 2026-08-01. Confirm on the marketplace before buying.
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3Compare
KENT
KENT Prime TC
High-throughput KENT for large families and small offices
8.3/10our editorial score
- RO + UV + UF + TDS Controller
- 9 litres storage tank
- Suitable up to 2000 ppm input TDS
- TDS controller — retains essential minerals
- Warranty: 1 year + 3 years free service
₹15,49021% off
M.R.P. ₹19,500 Save ₹4,010
Running cost: ≈ ₹3,400/yr
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Indicative price, verified 2026-08-01. Confirm on the marketplace before buying.
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4Compare
KENT
KENT Supreme Copper (Under-Sink)
Hidden under the counter, copper-enriched at the tap
8.2/10our editorial score
- RO + UV + UF + Copper + TDS Controller
- 8 litres (concealed) storage tank
- Suitable up to 2000 ppm input TDS
- TDS controller — retains essential minerals
- Copper enrichment
- Warranty: 1 year + 3 years free service
₹25,99019% off
M.R.P. ₹32,000 Save ₹6,010
Running cost: ≈ ₹4,200/yr
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Indicative price, verified 2026-08-01. Confirm on the marketplace before buying.
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5Compare
🏆 Best Alkaline ROKENT
KENT Supreme Alkaline
RO with a genuine alkaline pH stage
8.1/10our editorial score
- RO + UV + UF + Alkaline pH booster + TDS Controller
- 8 litres storage tank
- Suitable up to 2000 ppm input TDS
- TDS controller — retains essential minerals
- Alkaline / pH enhancement
- Warranty: 1 year + 3 years free service
₹24,49018% off
M.R.P. ₹30,000 Save ₹5,510
Running cost: ≈ ₹4,800/yr
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Indicative price, verified 2026-08-01. Confirm on the marketplace before buying.
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6Compare
🏆 Best Service NetworkKENT
KENT Vortex Plus Wet & Dry
12 L wet-and-dry with a blower, from a brand with real service
7.9/10our editorial score
- 1200 W motor (input power, not suction)
- Wet dry format
- 12 L dust capacity
- 5.2 kg
- Noise: 78 dB(A)
- Warranty: 1 year
₹4,34933% off
M.R.P. ₹6,500 Save ₹2,151
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Indicative price, verified 2026-08-13. Confirm on the marketplace before buying.
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7Compare
🏆 Best Non-Electric Under ₹3,000KENT
KENT Gold Optima
Non-electric UF gravity purifier for low-TDS supply
7.4/10our editorial score
- Hollow-fibre UF membrane (gravity fed)
- 10 litres storage tank
- Suitable up to 200 ppm input TDS
- Warranty: 1 year
₹2,79020% off
M.R.P. ₹3,500 Save ₹710
Running cost: ≈ ₹900/yr
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Indicative price, verified 2026-08-01. Confirm on the marketplace before buying.
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8Compare
KENT
KENT RoboKlean R1
A budget robot backed, unusually, by a real technician network
7.0/10our editorial score
- 2,500 Pa suction
- Robot format
- Up to 120 min per charge
- 0.5 L dust capacity
- Gyroscope navigation
- Dragged mop pad — wipes rather than scrubs
₹14,99932% off
M.R.P. ₹21,999 Save ₹7,000
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Indicative price, verified 2026-08-13. Confirm on the marketplace before buying.
Read full review →

KENT service, AMC & customer care

KENT's service network is rated excellent in our assessment. That means you can generally expect a technician within one to two days in most Indian cities, including tier-3 and tier-4 towns, and spares are widely stocked.

Before ordering any purifier, call the brand's customer care, give them your pin code and ask two questions: is there a technician covering this area, and how many days does a filter-change request typically take? Then ask for the AMC price in writing. That five-minute call prevents most of the regret in this category.

Raise service requests through KENT's official website only — https://www.kent.co.in/customer-care. Third parties advertising "authorised KENTservice" frequently have no brand relationship, charge more and fit non-genuine parts.
Always insist on a ticket or complaint reference number, and note the promised response window.
Ask the technician to record input and output TDS readings on the service slip at every visit. It is your evidence base and it makes vague diagnoses much harder to sustain.

How to reach every brand's customer care properly →

KENT — frequently asked questions

Is KENT a good water purifier brand?

Yes — KENT is a good brand, and the safest default if you do not know your water. KENT built the Indian RO category and still has the widest spares and service reach, including in tier-3 and tier-4 towns where most competitors are a phone number rather than a technician. On a ten-year appliance that is the single most valuable attribute. Buy it if: your water is borewell, tanker or above 300 ppm. Look elsewhere if: your tds is genuinely low and a uv+uf unit would do — kent will happily sell you ro you do not need.

Which is the best KENT water purifier?

The KENT Grand Plus at around ₹16,499 is our top-scoring KENT model at 8.9/10. Families on borewell, tanker or high-TDS municipal supply who want the safest all-round choice. If budget is the priority, the KENT Gold Optima at around ₹2,790 is the most affordable option in the range.

How do I contact KENT customer care?

Use the official support page on KENT's own website (https://www.kent.co.in/customer-care) and raise a service request there, insisting on a ticket reference number. We deliberately do not publish support phone numbers, because they change and stale numbers send people to third parties impersonating brand service. Have your model name, serial number and purchase date ready.

What is the KENT AMC cost?

For a domestic water purifier, expect a comprehensive AMC covering all consumables to cost roughly ₹2,500-₹4,500 a year, more for copper, alkaline or hot-water models. KENT pricing is quoted locally and varies between cities, so get it in writing and confirm explicitly whether the RO membrane is included — that is the most common exclusion.

KENT Water Purifiers: Review, Models & Prices (2026)

Buy KENT if

Look elsewhere if

KENT strengths

What to watch for

KENT water purifiers — full range with prices

KENT Grand Plus

KENT Pearl RO

KENT Prime TC

KENT Supreme Copper (Under-Sink)

KENT Supreme Alkaline

KENT Vortex Plus Wet & Dry

KENT Gold Optima

KENT RoboKlean R1

KENT service, AMC & customer care

KENT — frequently asked questions

KENT compared with other brands

Not sure what you actually need? Ask us before you spend.