KENT Supreme IoT RO+UF+UV+Alkaline+Copper Water Purifier (8L)
Best for: KENT's alkaline-copper RO with Wi-Fi monitoring
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Researched by Khushal Thakkar · Founder & Lead Reviewer
Tracking 328 products across 13 categories · Data from Amazon, Flipkart & brand websites · Last updated 2026-10-02
Our Verdict
Bottom line: KENT's Wi-Fi purifier: RO+UF+UV with alkaline and copper, live water-quality and filter-life monitoring, and automatic service calls, at about ₹19,000.
Pros
- 200+ bought on Amazon in the past month (late September 2026)
- Wi-Fi water-quality and filter monitoring
- Automatic service-call registration on faults
- Alkaline pH 8-9.5 (per KENT)
Cons
- Only 370 ratings
- About ₹19,000
A good fit for
- Buyers who want smart monitoring
Skip it if you want
- Tight budgets
How it compares
Next to the closest alternatives we list. This product's price is today's; the others are from our latest price check.
| Product | This productKENT Supreme IoT RO+UF+UV+Alkaline+Copper Water Purifier (8L) |  KENT Supreme Plus Alkaline + Copper RO Water Purifier (8L) |  Atomberg Intellon Adaptive RO+UF+UV+Alkaliser Water Purifier (8L) |  Aquaguard Ritz Pro RO+UV+Copper Smart Water Purifier (Stainless Steel Tank) |
|---|---|---|---|---|
| Price | ₹17,999 | ₹13,999Lowest | ₹16,999 | ₹17,999 |
| Kitchen Score | 84/100 | 85/100 | 88/100Highest | 82/100 |
| Amazon rating | ★ 4.1 (370) | ★ 4.1 (15,614) | ★ 4.2 (2,057) | ★ 4.0 (3,271) |
| Type | RO water purifier | RO water purifier | RO water purifier | RO water purifier |
| Purification | RO + UF + UV + alkaline + copper + TDS control + UV in tank | RO + UV + UF + alkaline + copper + TDS control + UV LED in tank | RO + UF + UV + alkaliser + taste enhancer | RO + UV + copper |
| Capacity | 8 L | 8 L | 8 L | 5 L (stainless steel) |
| Suitable For | Borewell, tanker and municipal water | Borewell, tanker and municipal water | Borewell, tanker and municipal water | Borewell, tanker and municipal water |
| Installation | Wall-mounted | — | Wall-mounted | Wall-mounted or tabletop |
| Special Features | Wi-Fi: real-time water quality and filter-life display, automatic service-call registration | Auto flush for the RO membrane | Senses input TDS and adjusts filtration; 4 purification modes; app control | App: health check, TDS in/out, hydration and filter tracking; 2-year Titanium Duo filters; mega sediment filter |
| Warranty | 1 year, with KENT service plan | 1 year, plus 3 years extended free service | 2 years; no filter replacement for up to 2 years (per Atomberg) | Not stated |
| Actions |
Swipe the table sideways to see all 4.
Expert Analysis
Design & Build
8 L storage, wall-mounted.
Performance
RO + UF + UV + alkaline + copper + TDS control + UV in tank; 20 L/hr.
Indian Kitchen Fit
Suitable for: borewell, tanker and municipal water.
Value for Money
At about ₹19,000 it costs about ₹3,400 more than the Supreme Plus for the IoT features.
Indian Kitchen Score™
Our research-based judgment of how well this suits an Indian home, across five factors. It isn't a lab test.
How we scoreFull Specifications
| Type | RO water purifier |
|---|---|
| Purification | RO + UF + UV + alkaline + copper + TDS control + UV in tank |
| Capacity | 8 L |
| Flow Rate | 20 L/hr |
| Suitable For | Borewell, tanker and municipal water |
| Installation | Wall-mounted |
| Warranty | 1 year, with KENT service plan |
| Special Features | Wi-Fi: real-time water quality and filter-life display, automatic service-call registration |
Care & Maintenance
Replace filters when the indicator or brand schedule says so
Clean the storage tank during each service
Fit a pre-filter if your water carries a lot of sediment
Frequently Asked Questions
It's ₹17,999 on Amazon. The MRP is ₹28,000, so that's 36% off. We couldn't find this exact model on Flipkart.
KENT scores 92/100 for After-Sales Service in our Indian Kitchen Score™: our judgment of how established its service network and warranty are in India. Warranty on this model: 1 year, with KENT service plan.
Type: RO water purifier. Purification: RO + UF + UV + alkaline + copper + TDS control + UV in tank. Capacity: 8 L. Flow Rate: 20 L/hr.