By technology
An under-sink purifier hides the entire unit inside the cabinet below your sink and gives you a slim dedicated faucet at counter level. In a modular kitchen where a wall-mounted white box would ruin the line of the cabinetry, it is the only sensible answer.
Plan it as a plumbing job rather than an appliance purchase. You need an inlet tap-off, a drain connection for the reject line, a power point inside or near the cabinet, and — the part people forget — enough clear space to actually reach the filters when they need changing. Specify it during a kitchen fit-out if you can; retrofitting into a cabinet already crowded with a sink trap and a waste pipe is where these installations go wrong.
The trade-off is service access and visibility. You lose the at-a-glance filter indicators, and every filter change means emptying the cabinet. Weigh that honestly against the aesthetics.
An under-sink or under-counter water purifier needs cabinet clearance, accessible shut-off plumbing, an installation route for its tap and any required power or drain connection. Compare the exact equipment and installation quote before choosing a model.
Filter by price, brand and feature, or sort by price and running cost. Tick Compare on any two to put their specs side by side.
20 water purifiers
Hidden under the counter, copper-enriched at the tap
M.R.P. ₹32,000 Save ₹6,010
Running cost: ≈ ₹4,200/yr
Indicative price, verified 2026-08-01. Confirm on the marketplace before buying.
RO + UV + UF + TDS Controller water purifier with a 6 L tank
M.R.P. ₹23,500 Save ₹2,551
Running cost: ≈ ₹3,350/yr
Indicative price, verified 2026-09-20. Confirm on the marketplace before buying.
RO + UV + UF + Alkaline + Copper + TDS Control water purifier with a 6 L tank
M.R.P. ₹28,000 Save ₹5,201
Running cost: ≈ ₹3,350/yr
Indicative price, verified 2026-09-20. Confirm on the marketplace before buying.
Under-sink RO + UV + Copper water purifier with a 8 L tank
M.R.P. ₹23,000 Save ₹501
Running cost: ≈ ₹3,000/yr
Indicative price, verified 2026-09-29. Confirm on the marketplace before buying.
Under-sink RO + UV + Copper water purifier with a 8 L tank
M.R.P. ₹25,000 Save ₹4,001
Running cost: ≈ ₹3,000/yr
Indicative price, verified 2026-09-29. Confirm on the marketplace before buying.
RO + UV + UF + Alkaline + Copper + TDS Controller water purifier
M.R.P. ₹26,500 Save ₹5,501
Running cost: ≈ ₹3,350/yr
Indicative price, verified 2026-09-20. Confirm on the marketplace before buying.
RO + UV + Alkaline water purifier
M.R.P. ₹21,790 Save ₹2,490
Running cost: ≈ ₹3,000/yr
Indicative price, verified 2026-09-20. Confirm on the marketplace before buying.
Under-sink RO + UV + Copper + Alkaline water purifier with a 7 L tank
M.R.P. ₹40,000 Save ₹13,701
Running cost: ≈ ₹3,000/yr
Indicative price, verified 2026-09-29. Confirm on the marketplace before buying.
Under-sink RO + UV + Copper water purifier with a 6.6 L tank
M.R.P. ₹36,000 Save ₹9,701
Running cost: ≈ ₹3,000/yr
Indicative price, verified 2026-09-29. Confirm on the marketplace before buying.
RO + UV + Alkaline water purifier
M.R.P. ₹22,990 Save ₹5,991
Running cost: ≈ ₹3,000/yr
Indicative price, verified 2026-09-20. Confirm on the marketplace before buying.
Under-sink RO + UV + Copper + Alkaline water purifier with a 7 L tank
M.R.P. ₹45,000 Save ₹11,401
Running cost: ≈ ₹3,000/yr
Indicative price, verified 2026-09-29. Confirm on the marketplace before buying.
RO + UV + Copper water purifier
M.R.P. ₹29,490 Save ₹9,500
Running cost: ≈ ₹3,000/yr
Indicative price, verified 2026-09-20. Confirm on the marketplace before buying.
Running cost: ≈ ₹3,000/yr
Indicative price, verified 2026-09-20. Confirm on the marketplace before buying.
Running cost: ≈ ₹3,000/yr
Indicative price, verified 2026-09-20. Confirm on the marketplace before buying.
Running cost: ≈ ₹3,000/yr
Indicative price, verified 2026-09-20. Confirm on the marketplace before buying.
Running cost: ≈ ₹3,000/yr
Indicative price, verified 2026-09-20. Confirm on the marketplace before buying.
RO + UV + Alkaline + Copper + TDS controller water purifier with a 7 L tank
M.R.P. ₹26,000 Save ₹7,440
Running cost: ≈ ₹3,500/yr
Indicative price, verified 2026-10-12. Confirm on the marketplace before buying.
Under-sink UV + Copper (inline, no tank) water purifier
M.R.P. ₹16,000 Save ₹551
Running cost: ≈ ₹1,200/yr
Indicative price, verified 2026-09-29. Confirm on the marketplace before buying.
Under-sink UV + UF + Copper water purifier with a 6.6 L tank
M.R.P. ₹26,000 Save ₹6,001
Running cost: ≈ ₹1,200/yr
Indicative price, verified 2026-09-29. Confirm on the marketplace before buying.
UV water purifier
M.R.P. ₹12,490 Save ₹2,376
Running cost: ≈ ₹2,200/yr
Indicative price, verified 2026-10-12. Confirm on the marketplace before buying.
| # | Product | Price | Score | Max input TDS | Best for |
|---|---|---|---|---|---|
| 1 | KENT Supreme Copper (Under-Sink) | ₹25,990 | 8.2/10 | 2000 ppm | Modular kitchens where the purifier must be invisible. |
| 2 | KENT Sterling Plus | ₹20,949 | 8/10 | 2000 ppm | A small household on borewell, tanker or high-TDS municipal supply |
| 3 | KENT Sterling IoT RO Water Purifier | ₹22,799 | 8/10 | 2000 ppm | A small household on borewell, tanker or high-TDS municipal supply |
| 4 | Aquaguard Aspire Select Designo UTC RO+UV Copper | ₹22,499 | 8/10 | 2000 ppm | A modular kitchen on borewell, tanker or high-TDS supply |
| 5 | Aquaguard Enrich Select Designo RO+UV Active Copper | ₹20,999 | 8/10 | 2000 ppm | A modular kitchen on borewell, tanker or high-TDS supply |
| 6 | KENT Excell Plus | ₹20,999 | 7.9/10 | 2000 ppm | A small household on borewell, tanker or high-TDS municipal supply |
| 7 | Livpure Under The Counter (UTC) Neon Water Purifier | ₹19,300 | 7.9/10 | 2000 ppm | A small household on borewell, tanker or high-TDS municipal supply |
| 8 | Aquaguard Aspire Designo RO+UV Active Copper Alkaline | ₹26,299 | 7.9/10 | 2000 ppm | A modular kitchen on borewell, tanker or high-TDS supply |
| 9 | Aquaguard Aspire Designo NXT UTC WS RO+UV Copper | ₹26,299 | 7.9/10 | 2000 ppm | A modular kitchen on borewell, tanker or high-TDS supply |
| 10 | Faber FWP UTS CLASSIC ( RO + UV + Alkaline ) | ₹16,999 | 7.8/10 | 2000 ppm | A small household on borewell, tanker or high-TDS municipal supply |
| 11 | Aquaguard Aspire Invisio 2X RO+UV Active Copper Alkaline | ₹33,599 | 7.8/10 | 2000 ppm | A modular kitchen on borewell, tanker or high-TDS supply |
| 12 | Livpure STEALTH 7 L RO + UV + Copper Water Purifier Under the Sink | ₹19,990 | 7.7/10 | 2000 ppm | A small household on borewell, tanker or high-TDS municipal supply |
| 13 | AO Smith X5+ Neo | ₹22,800 | 7.6/10 | 2000 ppm | A small household on borewell, tanker or high-TDS municipal supply |
| 14 | AO Smith X5+ | ₹22,800 | 7.6/10 | 2000 ppm | A small household on borewell, tanker or high-TDS municipal supply |
| 15 | AO Smith Z2+ | ₹25,900 | 7.5/10 | 2000 ppm | A small household on borewell, tanker or high-TDS municipal supply |
| 16 | AO Smith Z2 Pro | ₹27,100 | 7.5/10 | 2000 ppm | A small household on borewell, tanker or high-TDS municipal supply |
| 17 | Havells FAB UTC Alkaline RO+UV | ₹18,560 | 7.5/10 | 2000 ppm | Homes on borewell, tanker or high-TDS supply |
| 18 | Aquaguard UTC UV Booster Copper | ₹15,449 | 7.4/10 | 200 ppm | A modular kitchen on low-TDS municipal supply |
| 19 | Aquaguard Aspire Designo NXT UTC UV+UF Copper | ₹19,999 | 7.4/10 | 200 ppm | A modular kitchen on low-TDS municipal supply |
| 20 | ZeroB Kitchenmate UV Under-Sink | ₹10,114 | 7.3/10 | 200 ppm | Low-TDS municipal water |
Prices are indicative street prices, last verified 2026-08-01. Always confirm the current price on the marketplace before purchasing.
Free consultation · Pan-India
Tell us your city, your water source and your budget. For homes we will recommend the right technology — including telling you when a ₹3,000 purifier is genuinely enough. For offices, societies and factories, our team will size a system against your water report and send a specification-backed quotation.
Or email betterworkindia@gmail.com — attach a water analysis report and we can quote faster.
Homes
Right-sized recommendation for your TDS, not the most expensive unit
Offices & societies
25 LPH to 2,000+ LPH, sized on headcount and feed water
Industry
Pharma, food, textile, boiler feed — engineered to your specification
Service & AMC
Installation, repair and AMC with written response times
