KENT Supreme Plus RO Review: Best Alkaline Water Purifier
Introduction: Why Clean Drinking Water Matters More Than Ever
In today’s world, access to pure and healthy drinking water is no longer guaranteed. Whether you use borewell water, tanker water, or municipal supply, contaminants like heavy metals, bacteria, excess TDS, and harmful chemicals can silently affect your health.
That’s where a high-quality RO water purifier becomes essential.
Today, we’re reviewing one of India’s most trusted brands —
KENT Supreme Plus Alkaline + Copper RO Water Purifier, a premium RO system designed for Indian water conditions.
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Key Highlights of KENT Supreme Plus RO
✔ RO + UV + UF purification
✔ Alkaline + Copper technology
✔ TDS Control System
✔ UV LED in Storage Tank
✔ 20 Litres per Hour purification
✔ 8 Litres storage capacity
✔ Suitable for Borewell, Tanker & Municipal water
Advanced Purification Technology Explained
🔹 RO (Reverse Osmosis)
Removes dissolved salts, heavy metals (arsenic, lead, mercury), and chemicals.
🔹 UV (Ultraviolet)
Kills bacteria, viruses, and microorganisms.
🔹 UF (Ultra Filtration)
Removes cysts and pathogens even if RO fails.
🔹 UV LED in Tank
Keeps stored water purified 24×7 — a huge advantage over ordinary RO purifiers.
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Alkaline + Copper: Why It Matters
🟢 Alkaline Water Benefits
- Helps balance body pH
- Supports digestion
- Improves hydration
- Boosts immunity
🟤 Copper Infused Water Benefits
- Improves digestion
- Supports immune system
- Antibacterial properties
- Aids metabolism
KENT uses controlled copper infusion, not direct metal contact, making it safe and effective.

Smart TDS Control – No Mineral Loss
Many RO purifiers remove all minerals, making water flat and unhealthy.
KENT Supreme Plus solves this with TDS Control Technology, which:
- Retains essential minerals
- Adjusts taste according to water source
- Works perfectly for high TDS borewell water
Performance & Capacity
| Feature | Specification |
|---|---|
| Purification Rate | 20 LPH |
| Storage Capacity | 8 Litres |
| Power Consumption | Low |
| Auto Flush | Yes |
| Mount Type | Wall / Counter |
Perfect for:
- Families (4–8 members)
- Apartments
- Homes using borewell or tanker water
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Design & Build Quality
The black premium finish looks elegant and modern.
Build quality is robust, and Kent’s nationwide service network ensures peace of mind.
✔ Space-saving design
✔ Leak-proof faucet
✔ Easy maintenance
Installation & Maintenance
- Free installation (Amazon/KENT)
- Auto flush reduces membrane clogging
- Easily available replacement filters
- 1-year product warranty
Pros & Cons
✅ Pros
✔ Trusted KENT brand
✔ Alkaline + Copper technology
✔ UV LED in tank (rare feature)
✔ Suitable for all water sources
✔ Excellent after-sales support
❌ Cons
✖ Slightly premium price
✖ Requires electricity
Comparison: KENT Supreme Plus vs Normal RO
| Feature | KENT Supreme Plus | Normal RO |
|---|---|---|
| Alkaline Water | ✅ Yes | ❌ No |
| Copper Infusion | ✅ Yes | ❌ No |
| UV LED Tank | ✅ Yes | ❌ No |
| TDS Control | ✅ Yes | ❌ Limited |
| Indian Water Ready | ✅ Yes | ❌ Sometimes |
Who Should Buy This RO Purifier?
✔ Families concerned about long-term health
✔ Homes with high TDS water
✔ People wanting alkaline & copper water
✔ Buyers looking for premium RO solution
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Final Verdict: Is KENT Supreme Plus Worth It?
Absolutely YES.
If you want:
- Maximum purification
- Health-enhancing water
- Trusted brand reliability
Then KENT Supreme Plus Alkaline + Copper RO Water Purifier is one of the best RO purifiers in India in 2025.
Disclaimer: As an Amazon Associate, I earn from qualifying purchases. This helps support the blog at no extra cost to you.
