Kent Grand Plus Water Purifier Review- RO+UF+UV with Zero Water Wastage Water Purifier

Review of Kent Grand Plus Water Purifier. Kent Grand Plus Water Purifier Review – Kent Grand Plus is a completely automatic water purifier with a lot of features from Kent RO. It uses a comprehensive RO+UV+UF filtration system with TDS control to ensure that your family has the safest drinking water possible. It offers excellent value for money because to its high-end features, effective performance, and 4-years of free service.

Kent Grand Plus purifiers use a dual treatment of RO and UV purification, making it one of the most popular purifiers in India.

To provide 100% pure and mineral-rich purified water, KENT Grand+ is the most trusted and largest selling RO Water Purifier with KENT’s Mineral RO technology.

Kent Grand Plus purifier, equipped with Zero Water Wastage Technology, ensures that no drop of water during the purification process is wasted.

Kent Grand Plus purifier is ideal for the purification of the supply of brackish/tap/municipal water to Indian homes and offices.

Kent Grand Plus Water Purifier

Kent Grand Plus Water Purifier Specifications

ProductKENT Grand Plus / Kent Grand+
Product Code11099
Product Generic NameWater Purifier
Product ColourWhite
ApplicationsSuitable for Purification of Brackish/Tap Water/Municipal Corporation Water
Purification Production Rate20 L/hr.**
Body MaterialABS Food Grade Plastic
Dimensions(mm)400 (L) x 230 (W) x 540 (H)
Inlet Water Pressure/Temp (Min.)0.3 kg / cm/ 10°C
Inlet Water Pressure/Temp (Max.)4 kg / cm2 / 40°C
Min./Max. Operating pH6.5-8.0
Filter CartridgeSediment, Carbon Block Filter, UF & Post Carbon
Auto-Flushing SystemYes
UV Lamp Wattage11 W
UV LED Wattage0.7 W
Life of UV Lamp5000 hrs. of Operation
Net Weight8.4 kg
Storage Capacity9 L
Maximum Duty Cycle100 L/day
Membrane TypeThin Film Composite RO
Booster Pump Voltage24 V DC
Total Power Consumption60 W
Input Power SupplySingle Phase 100-250 V AC, 50-60 Hz. 
IP RatingIPX1

The World’s First Zero Water Wastage RO PurifiersPresenting Grand+, KENT’s first RO water purifier with an in-tank UV disinfection technology along with Zero Water Wastage capabilities.

The futuristic and state-of-the-art water purifier uses KENT’s patented Mineral ROTM technology to make water 100% safe for consumption. The purifier comes with multi-stage purification process of RO+UV+UF+TDS+UV in-tank UV disinfection that makes water potable.

Top Features of Kent Grand Plus RO Water Purifier- KENT Grand+ Features

  1. Makes Water 100% Pure
  2. Multiple Purification Process with Mineral ROTM Technology
  3. Retains Essential Minerals
  4. In-Tank UV Disinfection
  5. Save Water Technology: More than half of the water is recovered as filtered water.
  6. Filter Change and UV Fail warnings are part of the computer-controlled operation.
  7. UV Disinfection in the Tank: Keeps the purified water pure and safe.
  8. TDS Control Valve: This valve allows the user to regulate the natural mineral content of purified water.
  9. Zero Water Waste Technology: The reject water is returned to the overhead tank.
  10. Installation is free of charge at the customer’s location.
  11. 1 year warranty with 3 years of free servicing

Kent Grand Plus RO + UV/UF+TDS Filtration Process

The Kent Grand Plus filters water with a seven-stage process:-Kent Grand Plus RO + UV/UF+TDS is a water purifier that uses multiple technologies to provide clean and safe drinking water. The filtration process involves several stages to remove various impurities and ensure the water is safe for consumption. Here’s an overview of the filtration process for the Kent Grand Plus RO + UV/UF+TDS water purifier:

Sediment Filter (Stage 1).

In the first step of purification, input water is permitted to flow through the sediment filter. This filtering method efficiently removes all pollutants, dirt, particle matter, and suspended solids.

Activated Carbon Filter (Stage 2).

The activated carbon filter receives the water that has been filtered through the sediment filter. This stage is critical for removing chlorine, organic contaminants, foul odours, and a terrible taste from the water. Carbon is extremely effective at blocking all undesired pollutants, resulting in more purer water at the end of the procedure.

RO Filtration (Stage 3).

A semi-permeable membrane is utilised in this stage of purification since it is the most important. All dissolved organic salts and other hazardous pollutants are removed by RO filtering. The reverse osmosis filtration process necessitates the application of a pressure to the water that is close to 30-40 psi. Water molecules flow through the membrane while suspended contaminants are left behind. RO filtering eliminates heavy elements including lead, pesticides, nitrates, and sulphates in addition to dissolved salts.

Ultrafiltration (Stage 4).

The water from the previous step is allowed to pass through ultra-filtration in this fourth stage of purification. The UF membrane works as a formidable line of defence, trapping and removing macromolecules. Impurities that are much smaller and invisible can sometimes be found in the water. Due to the UF membrane’s exceptionally small hole size of 0.01 micron, even these pollutants are filtered out. This method use thin fibre threads to remove excess hardness from the water.

TDS Controller (Stage 5).

A TDS controller is used in this stage of filtration to assist manage total dissolved solids in the water coming out of the Kent RO membrane. Along with lowering the hardness of the water, the RO process also eliminates important natural minerals. As a result, the TDS controller ensures that these minerals stay in the water. The TDS controller’s output water is safer, healthier, clean, and mineral-enriched.

Ultraviolet Filtration (Stage 6).

UV technology is used in the following step of filtration to effectively eliminate bacteria, viruses, and disease-causing organisms. The UV filtering system employs an 11-watt UV lamp that emits ultraviolet light into the water. It kills all microorganisms in the water, making it safe and germ-free.

Post-Carbon Filter (Stage 7).

It’s used to boost the flavour of the water while also improving the taste.

The Kent Grand Plus RO + UV/UF+TDS water purifier combines these filtration technologies to provide safe, clean, and great-tasting water. Regular maintenance and replacement of filters and membranes are essential to ensure the continued effectiveness of the purification process and the longevity of the system. It’s also recommended to periodically check the TDS levels in the purified water to ensure that the system is functioning correctly.

Zero Water Wastage

The most significant disadvantage of using a RO water filter is the significant amount of water wasted. This is why the National Green Tribunal intends to prohibit the use of RO water purifiers in regions where the TDS level of the water is less than 500 ppm.

Kent has developed ‘Zero Water Wastage’ technology in response to the severity of the problem. This ensures that during the purifying process, no water is wasted.

Although it may appear that achieving 0% water waste with RO purifiers is a daunting endeavour, Kent has discovered a simple solution to this problem. This is accomplished by using an internal water booster pump to return the reject water to the above tank. Instead of being flushed down the drain, the rejected water is diluted with new water in an above tank and reused as regular tap water for family use.

UV Disinfection in a Tank.

Do you know that the cleansed water in the storage tank might become contaminated by microbes? Yes, this is what occurs when cleansed water is left unused for an extended period of time.

With an In-tank UV Disinfection function, Kent Grand+ overcomes this typical issue. A UV LED light in the storage tank of the purifier maintains purified water pure and safe for longer periods of time.

High-capacity storage and purification.

KENT Grand+ has a big 9-litre storage tank. The purifying capacity is likewise extremely high, reaching up to 20 litres per hour. A large storage tank can hold more water in case of an emergency, and a high purification capacity can swiftly purify more water.

Attractive Design.

Kent Grand Plus’s appealing design and clear cover look wonderful in any room of the house. Its ease of use makes it ideal for use in any kitchen, restaurant, or hostel. Inside the upper cabinet, you can see all of the components working, and the water level indicator on the storage tank lets you know how much water is inside.

TDS Controller.

TDS control valve performs a critical role, resulting in a 90 percent reduction in TDS levels. None of the other water purifiers have this functionality. This process also ensures that the cleansed water retains its native minerals. Controlling TDS ensures cleaner, better-tasting water.

Design with No Leaks.

Kent makes use of cutting-edge design technology to ensure that it is leak-proof, and its push-fit components prevent water leakage and waste. Rubber O rings are integrated into these fittings to provide further leak prevention. It’s made of ABS plastic, which is safe, long-lasting, and dependable.

Water Recovery Rates are High.

Only 20% of water is recovered as filtered water using traditional RO technology, which wastes roughly 80% of the water. For every 2 litres of filtered water, 10 litres of input water was required. Save Water Technology is used by KENT Grand Plus, which recovers over 50% of the water as filtered water.

Kent Grand Plus Water Purifier Pros & Cons

Kent Grand Plus Water Purifier Pros
  • 1 Year Warranty + 3 Years free service
  • Auto-flushing of the RO membrane
  • Filter change alert & UV fail alarm
  • Good Storage & Purification Capacity
  • In-Tank UV Disinfection
  • Over 50% of water recovery
  • Suitable for water from all sources
  • TDS Controller
  • Zero water wastage
  • Wall-mountable style.
  • Leak-proof efficiency.
  • Water level indicator.
  • Fully automatic operation.
  • High storage capacity of 8 liters.
  • Patented ROTM Mineral technology.
Kent Grand Plus Water Purifier Cons
  • Needs continuous electrical energy supply.

KENT Grand+ Price and Offers

You Save : ₹ 3,713
KENT Grand+ ZWW 9 LTR Mineral RO+UV+UF+TDS Control + UV in Tank Water purifier, 11099- White
  • Multiple purification by RO+UV+UF +TDS Control process which removes even dissolved impurities and such as arsenic, rust, pesticides and fluorides, and kills bacteria and viruses to make water 100%...
  • Zero Water Wastage Technology which re-circulates the rejected water to the overhead tank using its existing booster pump and ensures that no drop of water is wasted during the purification process
  • TDS control system allows adjustment of tds level of purified water which retains essential natural minerals in drinking water
  • UV LED protection in the storage tank to keep purified water pure for longer periods
  • Country of Origin: India
  • Wall-mounted design to be suited for domestic purpose.
  • 20 liters per hour purification capacity
  • 9 liters storage capacity
  • Pre Filter not included
  • Warranty: 1 year warranty + 3 years extended service free. Terms and Conditions apply

Mrinal Saurabh

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Meet our multi-talented author at Cooking Darbar, Mrinal Saurabh. With a wealth of expertise in home, gardening, kitchen, and tech, Mrinal Saurabh is the go-to source for practical advice and inspiration. As a seasoned writer and blogger, Mrinal Saurabh has a passion for sharing their knowledge and experience with others. Their articles and guides cover a wide range of topics, from home improvement and gardening tips to kitchen hacks and the latest tech trends. Mrinal Saurabh is committed to delivering content that is both informative and engaging, providing readers with the tools they need to succeed in their own home and lifestyle endeavors.