KENT Marvel RO Water Purifier
KENT
8.4/10
₹11,59941% off
- RO + UF + TDS Control
- 8 litres tank
- Up to 2000 ppm TDS
A family on borewell, tanker or high-TDS municipal supply
View details
💧 Water purifier
Brand: Havells
Havells Aquas Neo RO+UF
RO + UF water purifier with a 7 L tank
7.6/10
Our editorial score
Good — right for the specific buyer
Homes on borewell, tanker or high-TDS supply
- Purification
- RO + UF
- Storage
- —
- Max input TDS
- 2000 ppm
- Warranty
- —
About this water purifier
- RO stage handles borewell, tanker and high-TDS supply — listed for input up to 2000 ppm
- 7 litre tank, enough for a family through a power cut
How it scores
Purification7.8
Build quality7.0
Value for money8.4
Running cost6.8
Service network7.4
How to read our recommendations: comparisons use published specifications, listed prices and editorial assessments. Scores are not measured performance results. Our lab section publishes protocols; it currently has no completed test results. Prices and availability can change after the check date shown. Research and scoring method · Affiliate disclosure.
Catalogue listing — not a hands-on review
We have not tested this unit. The specifications below are parsed from the manufacturer's own listing, the features are their wording, and the score is calculated from those specifications rather than assigned by an editor. For models we have examined in depth, see our ranked water purifiers guides.
About this model
The Havells Aquas Neo RO+UF is a RO + UF water purifier selling for ₹8,858 on Amazon.in (MRP ₹16,690, so 47% off on the day we checked). For a RO purifier, that sits comfortably below the ₹15,200 middle of the market here.
Whether you need it depends on your water's TDS. Above about 300 ppm, which is typical of borewell and tanker water, an RO stage is worth having; below 200 ppm it mostly wastes water. The 7 litre tank is a practical size for a family of four.
This is a catalogue entry, not a hands-on review. Every number above is taken from Havells's Amazon.in listing (ASIN B0F8QC2Z7C) as it stood on 12 October 2026, and the score is worked out from those numbers alone.
Manufacturer's stated features
- RO stage handles borewell, tanker and high-TDS supply — listed for input up to 2000 ppm
- 7 litre tank, enough for a family through a power cut
Worth noting
- RO rejects 2–3 litres for every litre it purifies — reuse the reject for mopping or plants
- Wasted on low-TDS municipal water (under about 200 ppm), where UV or UF is enough
When this is not a good choice
Every condition below is derived from this product's published specifications and from how it compares with the water purifiers we track — so you can check each one against your own room, supply or budget rather than take our word for it.
Your supply runs above 2,000 ppm TDS
The membrane is rated to 2,000 ppm. Feed it more and it will not fail dramatically — it will die early and quietly, and you will be buying membranes annually. Check your worst-season reading, not your average one.
Purifiers for high-TDS supply →Water wastage matters to you
The brand does not publish a recovery figure, so there is no way to know how many litres go to drain per litre purified. Only 2 of the 26 water purifiers we track publish this at all.
High-recovery purifiers →Low running cost is a priority
Consumables and routine service run about ₹3,500 a year, which is in the most expensive quarter of the water purifiers we track. Over five years that puts total ownership near ₹26,358.
Sort the database by five-year cost →
Transparency Score: 6.5/10
Strong transparency. This is separate from our review score above — it measures how well documented, how supportable and how expensive to own this water purifier is, scored on 4 of 7 axes by formula, with no manual override. See the methodology.
| Axis | Score | Weight | Based on |
|---|---|---|---|
| Documentation | 3.3 | 15% | 4 of 12 tracked specs published |
| Running cost | 6.5 | 20% | ₹3,500 per year |
| 5-year cost of ownership | 7.9 | 20% | ₹26,358 over five years |
| Warranty & free service | Not scored | 12% | Not published |
| Service & parts reach | 8.0 | 15% | Havells service network rated very good |
| Energy efficiency | Not scored | 8% | Not published |
| Water recovery | Not scored | 10% | Not published |
Full specifications
| Purification | RO + UF |
|---|---|
| Stages | 7 |
| Storage tank | 7 litres |
| Input TDS (as listed) | Up to 2000 ppm |
| Estimated running cost/year | ≈ ₹3,500 (filters and service) |
Specifications are from manufacturer literature and were checked at the last price-verification date. Brands occasionally revise stage counts, tank sizes and warranty terms without changing the model name — confirm against the current listing before purchasing.
About Havells
A trusted electricals major whose purifiers punch above their weight on design and on genuinely useful engineering — Havells' revitaliser and corner-mount designs solve real kitchen problems. The Aqua S hot-and-ambient dispenser range is a standout.
Service: very goodPrice band: midHQ: Noida, Uttar Pradesh
Tip
This unit is rated for high-TDS input, but membrane life still falls as TDS rises. Above roughly 1,200 ppm, plan on replacing the membrane every 10-12 months and never let the sediment or carbon pre-filters run past their schedule — that is what protects it.
Alternatives at a similar price
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A family on borewell, tanker or high-TDS municipal supply
View details
Faber FWP Galaxy PRO Star
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Faber FWP Galaxy Copper Guard
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₹10,99041% off
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View details