Clean and safe drinking water is essential for a healthy life, and investing in a reliable water purifier is one of the best ways to ensure your family’s well-being. With water contamination levels increasing, choosing the right water purifier is crucial. Kent, water purifiers, a leading brand in water purification, offers a wide range of advanced purifiers tailored to different water sources and needs.
In this guide, we’ll compare four top Kent water purifiers to help you determine which one best suits your home. We will break down their features, benefits, and ideal usage scenarios, ensuring you make an informed decision.
Overview of 4 Types of Kent Water Purifiers
1. KENT Grand RO Water Purifier
- Filtration Technology: RO+UF+TDS Control+ LED Tank
- RO Membrane Size: 0.0001 Micron
- Storage Capacity: 8 Liters
- Flow Rate: 20 LPH (Liters Per Hour)
- Best For: Borewell, Tanker, and Municipal Water
- Unique Features: Largest service network, high purification capacity
The KENT Grand RO Water Purifier is an all-rounder that combines multiple purification stages, making it suitable for different water sources. With TDS control, it retains essential minerals while removing contaminants. The UV LED tank ensures stored water remains germ-free. This model is perfect for families needing a reliable, high-performance purifier.

Customer Review: ⭐️⭐️⭐️⭐️⭐️ “We have been using the KENT Grand RO for over a year now, and the water quality has improved significantly. The taste is better, and we feel safe drinking it.” – Rohan M., Mumbai
2. KENT Supreme Alkaline RO Water Purifier
- Filtration Technology: RO+UV+UF+Alkaline+TDS Control+UV LED Tank
- Storage Capacity: 8 Liters
- RO Membrane Size: 0.0001 Micron
- Flow Rate: 20 LPH
- Best For: Borewell, Tanker, and Municipal Water
- Unique Features: Alkaline water technology for better pH balance, auto flush feature
The KENT Supreme Alkaline RO Water Purifier stands out with its alkaline filtration technology, which balances the pH of drinking water. This helps in reducing acidity, improving hydration, and boosting metabolism. Its auto-flush feature ensures long membrane life by preventing scale buildup. If you want purified alkaline water with added health benefits, this is an ideal choice.

Customer Review: ⭐️⭐️⭐️⭐️ “Great purifier! The alkaline water makes a noticeable difference in digestion. However, installation took longer than expected.” – Priya S., Bangalore
3. KENT Supreme Plus Alkaline + Copper RO Water Purifier
- Filtration Technology: RO+UV+UF+Alkaline+Copper+TDS Control+UV LED Tank
- RO Membrane Size: 0.0001 Micron
- Storage Capacity: 8 Liters
- Flow Rate: 20 LPH
- Best For: Borewell, Tanker, and Municipal Water
- Unique Features: Copper-infused water purification, auto flush system, stylish black design
The KENT Supreme Plus Alkaline + Copper RO Water Purifier combines the benefits of alkaline and copper filtration. Copper is known for its antibacterial and immunity-boosting properties. This model also has a sleek black design, making it an aesthetic and health-friendly addition to modern kitchens.

Customer Review: ⭐️⭐️⭐️⭐️⭐️ “Love the taste of copper-infused water! Plus, the black design looks sleek in my kitchen. Worth the investment.” – Anil K., Delhi
4. KENT Supreme RO Water Purifier
- Filtration Technology: RO+UF+TDS Control+UV LED Tank
- RO Membrane Size: 0.0001 Micron
- Storage Capacity: 8 Liters
- Flow Rate: 20 LPH
- Best For: Borewell, Tanker, and Municipal Water
- Unique Features: Largest service network, highly efficient filtration
The KENT Supreme RO Water Purifier offers a simple yet powerful RO-based purification system. It effectively removes heavy metals, harmful contaminants, and bacteria. Its UV LED tank ensures the stored water stays safe for consumption. This purifier is ideal for those looking for a budget-friendly, high-performance RO purifier with TDS control.

Customer Review: ⭐️⭐️⭐️⭐️ “A solid RO purifier at a reasonable price. The water tastes great, but filter replacements can be a bit costly.” – Sneha R., Hyderabad
Side-by-Side Comparison Table
Purifier Model | Filtration Technology | Unique Features | Best For | Storage Capacity | Flow Rate |
---|---|---|---|---|---|
KENT Grand RO | RO+UF+TDS Control+UV LED | Largest service network, high purification | Borewell/Tanker/Municipal | 8L | 20 LPH |
KENT Supreme Alkaline RO | RO+UV+UF+Alkaline+TDS Control+UV LED | Alkaline water, auto flush | Borewell/Tanker/Municipal | 8L | 20 LPH |
KENT Supreme Plus Alkaline + Copper RO | RO+UV+UF+Alkaline+Copper+TDS Control+UV LED | Copper-infused water, stylish design | Borewell/Tanker/Municipal | 8L | 20 LPH |
KENT Supreme RO | RO+UF+TDS Control+UV LED | Budget-friendly, largest service network | Borewell/Tanker/Municipal | 8L | 20 LPH |
How to Choose the Right Kent Water Purifier?
1. Check Your Water Source:
- Borewell/Tanker Water (High TDS): Choose RO-based purifiers (KENT Grand, Supreme, Supreme Plus).
- Municipal Water (Low TDS, Possible Bacteria/Viruses): A UV or UF purifier works well.
2. Consider Additional Features:
- Alkaline Water: Go for KENT Supreme Alkaline or Supreme Plus for pH balance.
- Copper-Enriched Water: Choose KENT Supreme Plus Alkaline + Copper RO.
- Budget-Friendly Option: The KENT Supreme RO is a great choice.
3. Maintenance & Service Network:
- KENT has the largest service network in India, making maintenance easier.
- Regular filter changes and annual servicing ensure optimal performance.
Which Kent Water Purifier is Best for You?
Choosing the right water purifier depends on your water quality, health preferences, and budget. Here’s a quick recommendation:
- If you want a standard, high-performance RO purifier, go for KENT Grand RO.
- If you prefer alkaline water benefits, choose KENT Supreme Alkaline RO.
- For copper-infused alkaline water, the KENT Supreme Plus Alkaline + Copper RO is the best.
- If you’re looking for a budget-friendly, reliable RO purifier, KENT Supreme RO is a great option.
Investing in a Kent water purifier ensures safe, mineral-rich, and great-tasting water for your family. Choose wisely and enjoy pure water for a healthier life! 💧
Frequently Asked Questions (FAQs)
1. How often should I replace the filters in a Kent water purifier?
Most Kent purifiers require filter replacement every 6-12 months, depending on water quality and usage.
2. What is the ideal TDS level for drinking water?
The recommended TDS level for safe drinking water is between 50-150 ppm. Kent purifiers have TDS controllers to maintain this balance.
3. How do I clean and maintain my Kent water purifier?
Regular cleaning of storage tanks, external parts, and filter servicing is essential. Kent offers Annual Maintenance Contracts (AMC) for hassle-free upkeep.
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Looking for the best deals on Kent Water Purifiers? Check out online stores or local Kent dealers for discounts and latest models!
💡 Tip: Always check the water source and TDS level before selecting a purifier.