Best UV UF Water Purifier: KENT Grand 8-Litres Water Purifier
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The unit can operate comfortably with municipal, brackish, or tap water.
Check out the features of the Kent Grand water purifier in a quick video:
Key Specifications
- Purification Rate – 20 liters/hour
- Body Material – ABS Food-grade plastic
- Water Pressure Range – 0.3 to 4 kg/cm2
- Water Temperature Range – 10 to 40°C
- Operating pH range – 6.5 to 8
- UV Lamp Life – 5,000 hours
- Maximum Duty Cycle – 100 liters per day
- Membrane Type – Thin Film Composite RO
- Power Consumption – 60 W
Pros
- Features an auto-flushing system
- Credited with an IPX1 rating
- Computer-controlled operations
- High purification rate
- Saves rejected water in a separate tank for other use
- Makes use of patented mineral RO technology
Cons
- Water wastage could be minimized
The computer-controlled operations of the Kent Grand make it easy for you to manage the unit adequately. Its multi-layered filtration and automated TDS controller ensure that you can use the unit with all kinds of water supply.
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The RO water purifiers have long been in the market, but the up and coming water purifiers also make use of UV and UF technologies.
The UV technology has gained popularity owing to its effectiveness against biological contaminants.
Controlled exposure of raw water to UV rays in the water purifier’s UV chamber ensures killing 99.99% of microorganisms like bacteria, viruses, cysts, etc.
The UF membrane is an extremely low micron filter that does not allow any impurities smaller than 0.1 microns through to the other side.
Several new units in the market combine these technologies to achieve a double purification that assures you of 100% safe and potable water.
In the following section, we have reviewed some of the top UV and UF water purifiers in the market today to make the purchase decision easier for you. Read on to find out more!
Best UV UF Water Purifier Compared
Here’s a comparison between Top UV UF Water Purifier:
| Product Image | Product Name | Features | Price |
|---|---|---|---|
| KENT Grand 8-Litres Water Purifier |
| Check Today's Price |
 | Ruby Water Purifier RO+UV+UF+TDS |
| Check Today's Price |
 | Aquafresh Swift Water Purifier |
| Check Today's Price |
 | KENT Maxx 7-Litres Water Purifier |
| Check Today's Price |
 | Konvio Neer Amrit |
| Check Today's Price |
 | Eureka Forbes Aquaguard Enhance Water Purifier |
| Check Today's Price |
 | Hindware Elara 7-Liter |
| Check Today's Price |
 | Kent Ultra Storage 7-lt |
| Check Today's Price |
 | Nexqua Dew Alkaline Water Purifier |
| Check Today's Price |
 | AQUA LIBRA WITH DEVICE |
| Check Today's Price |
Reviews of Best UV UF Water Purifier
Ruby Water Purifier RO+UV+UF+TDS
Check out the features and the installation process of this Ruby water purifier model in a quick video.
Key Specifications
- Storage Capacity – 15 liters
- Purification Stages – 12
- TDS Removal – Up to 96%
- Purification Capacity – Up to 12 liters per hour
- Maximum Duty Cycle – 75 GPD
- Water Pressure Range – 0.3 to 3 kg/cm2
- Input Voltage – 180 to 280 V AC
- Dimensions (cm) – 57 (H) X 45 (W) X 27 (L)
Pros
- High duty cycle
- Electrical parts of good quality
- Removes biological contaminants from the water like bacteria, viruses, etc.
- Quick fitting components for easy installation
- Automatic shutoff and on operations
Cons
- Customer support could be better
Despite a 12-stage filtration, the unit delivers clean water at a rapid rate, and the 15-lt storage tank ensures that clean drinking water is available at all times to cater to your family’s needs.
Aquafresh Swift Water Purifier
It delivers 100% purified water free of chemical, physical, and biological impurities.
Check out the features of the Aquafresh Swift water purifier in a quick video.
Key Specifications
- Purification Capacity – 15 liters per hour
- Maximum Duty Cycle – 200 liters per day
- Storage Tank Capacity – 15 liters
- TDS Tolerance – Adjustable
- UV Lamp Rating – 11 W
- Minimum Inlet Pressure – 0.3 kg/cm2
- Net Weight – 8 kg
- Operating Voltage – 24 V DC
- Dimensions (mm) – 395 (L) X 256 (W) X 551 (H)
Pros
- Transparent design for checking the water level
- The long life span of filters (5,000 to 8,000 liters)
- Excellent value for money
- Works with all kinds of input water
- High storage capacity
Cons
- Company does not provide free installation services
The Aquafresh Swift purifier offers 100% clean water with its high duty cycle and purification rate. The storage tank is transparent so you can have a better view of water remaining and operate the unit as needed.
KENT Maxx 7-Litres Water Purifier
Check out the features of the Kent Maxx water purifier in a quick video.
Key Specifications
- Purification technologies – UV and UF
- Purification Capacity – 1 liter per minute
- Maximum Duty Cycle – 120 liters per day
- UV Lamp Power – 11 W
- UF Membrane – 0.1 microns
- Water Pressure Range – 0.3 to 3 kg/cm2
- Water Temperature Range – 10 to 40 °C
Pros
- Double purification benefits of UV and UF
- Excellent filtration against biological contaminants
- Detachable storage tank for more comfortable cleaning
- Filters for removing bad taste and odor
- Free of cost installation by the company
- Rated well for flavored water
Cons
- Suitable only for low TDS water
The body of Kent Maxx is made of 100% food-grade ABS plastic, which ensures the stored water is safe and free of toxins, unlike other plastics that leech chemicals into the water.
Konvio Neer Amrit
The unit has one of the highest TDS tolerances in the market at 3,000 ppm.
Key Specifications
- Purification Methods – RO, UV, and UF with TDS Controller
- Storage Capacity – 8 liters
- TDS Tolerance – 3,000 ppm
- Purification Rate – 20 liters per hour
- Membrane Flow Rate – 80 GPD
- Maximum Duty Cycle – 150 liters per day
- Material – Food-grade ABS plastic
- Warranty – 1 year
- Power Consumption – 60W
- Purification Stages – 6
Pros
- Excellent value for money
- A high ease of installation
- Good flavor of purified water
- Highly recommended by the users
Cons
- Customer service could be better
The manufacturers take pride in the fact that the unit is extremely low-maintenance. They have also developed an app that gives the user digital access to all service records.
The digital dashboard that keeps tabs on the life of all consumable parts of the unit makes for an excellent feature for users!
Eureka Forbes Aquaguard Enhance Water Purifier
A thin film composite RO membrane is used along with an I-Filter, Chemi Block, Mineral Guard, Taste Enhancer, and Biotron cartridges to ensure 100% pure and mineral loaded water.
Key Specifications
- Storage Capacity – 7 liters
- TDS Tolerance – 1 to 2,000 mg/l
- Purification Rate – 15 liters per hour
- Input Water Temperature Range – 10 to 40 °C
- Input Water Pressure Range – 0.6 to 2 kg/cm2
- Input Water Iron – 0.3 mg/lt
- Input Water Chlorine – 0.2 mg/lt
- RO Membrane – 75 GPD
- UV Lamp Life- 5,000 hours
- Maximum Input Water Turbidity – 15 NTU
Pros
- Makes use of active copper technology
- Taste enhancer for odorless and better-flavored water
- Capillary tube-based model for filtration
- Good value for money
- Rated well for ease of use and durability
- Compact model, easy to install
Cons
- Some customers reported small leakages
The USP of this unit is its mineralizing and taste-enhancing modules. The purified water that comes out the other end is not only free of impurities but also any unwanted tastes and odors.
Hindware Elara 7-Liter
Despite the unavailability of electricity or irregular water supply, the unit assures that you have access to purified water at all times.
Check out the features of the Hindware Elara water purifier in a quick video.
Key Specifications
- Purification Technologies – Ro, UV, and UF
- Storage Tank Capacity – 7 liters
- TDS Tolerance – Up to 1,800 ppm
- Purification Stages – 7
- Power Rating – 36 W
- Operating Voltage – 100 to 300 V
Pros
- Fitted with smart LED indicators for notifying the user
- Elegant, compact and stylish design with a tap lever
- Detachable front cover for greater ease in servicing
- Comes with a removable drip tray
- Offers mineral fortification for purified water
- 100% genuine parts and high-performance filters
Cons
- Rated low for value for money
The unit makes use of an ultrafine sediment filter, an adsorbent pre-carbon filter, a germ-killer UV filtration technology, a post-carbon filter, and a mineral fortification cartridge to deliver 100% pure, odorless and good flavored water.
Kent Ultra Storage 7-lt
The water passes through three stages of purification to come out the other end 100% safe.
Key Specifications
- Purification Technology – UV
- Purification Capacity – 60 liters per hour
- Maximum Duty Cycle – 120 liters per day
- UV Lamp Rating – 11 W
- Filter Cartridges – Sediment, Activated Carbon
- Inlet Water Pressure Range – 0.3 to 3 kb/cm2
- Inlet Water Temperature Range – 10 to 35 °C
- Operating Voltage – 24 V DC
- Dimensions (mm) – 395 (L) X 136 (W) X 340 (H)
- Weight – 4 kg
Pros
- Rated well for its storage capacity
- Excellent value for money
- A high ease of installation and use
- Elegant and compact design
- Automatic alerts and indicator system for user-friendliness
Cons
- Suitable only for low TDS water
The Kent Ultra water purifier is fitted with automatic shutoff mechanisms for better energy efficiency while delivering the best quality water optimally!
There is also an inbuilt protection mechanism against voltage fluctuations that will prevent any damage to the unit.
Nexqua Dew Alkaline Water Purifier
The USP of this unit is its ability to deliver alkaline water, which has a well-balanced pH and an adequate dose of essential minerals.
Key Specifications
- Purification Technologies – RO, UV, and UF
- TDS Tolerance – Up to 3,000 ppm
- Purification Stages – 9
- Storage Tank Capacity – 12 liters
- Purification Rate – 20 liters per hour
- Material – 100% food-grade ABS plastic
- Maximum Duty Cycle – 150 liters per day
- Power Consumption – 60 W
Pros
- Purifies water from all kinds of sources
- Chemical-free purification and storage in ABS plastic
- Can work with muddy water
- Effective TDS removal with a high tolerance
- Good value for money
- The flavor of purified water is good
Cons
- Customer service could be better
The UV processing in the unit destroys 99.99% of the harmful microorganisms in the water.
After nine stages of purification, the output is pH-balanced, active alkaline water loaded with essential minerals, and exposed to an appropriate copper dosing.
The 12-lt storage makes the water purifier useful for households with 3 to 4 people.
AQUA LIBRA WITH DEVICE
Key Specifications
- Storage Capacity – 12 liters
- Purification Technologies – RO, UV, and UF
- TDS Tolerance – Up to 3,000 ppm
- Purification Stages – 4
- Purification Modules – 5-micron sediment, 1-micron sediment, activated carbon, post-carbon
- Material – Plastic
- Maximum water temperature – 45 degrees Celsius
- Installation Type – Wall-mounting
Pros
- Quick and easy installation
- Easy to follow installation guidelines
- Good value for money
- Suitable for all water types
- Offers adjustable TDS control
- Highly recommended by some users
Cons
- Does not offer a warranty
- Plastic quality could be better
The 12-lt storage capacity of this water purifier ensures that the purified water is stored and available at all times, even if the water supply or electricity availability is unstable.
The unit is also fitted with a convenient tap for quickly dispensing the water directly for immediate use.
FAQs
UV stands for ‘Ultra-violet’ and UF for ‘Ultra-filtration.’ UV purification involves exposing water to UV rays that destroy biological contaminants at their core. UF purification involves making use of an ultra-file membrane with holes as small as 0.1 microns that make it possible to filter out the most insignificant of impurities.
A UV-only water purifier will need electricity because the UV rays are channeled when electricity passes through the purification chamber. On the other hand, a UF water purifier does not require any power because it merely requires the water to pass through the membrane to separate the impurities. A UV UF water purifier will need electricity to operate. However, some models have storage tanks where purified water is stored to disrupt the power supply.
Both UV and UF filtration process is incapable of removing dissolved solids from raw water. Therefore, the water purifiers employing these purification technologies should be used with low TDS content water for the best results.
The filtration capacity of the UF membrane depends on the size of the hole. It can vary from 0.01 microns to 1 micron. The contaminant size will determine which impurity will get filtered out. Usually, the UF membrane is effective against all kinds of suspended impurities. The problem only arises with dissolved solids.
Summary
At this point in the article, we hope you have familiarized yourself with the top UV and UF water purifiers sold in the market.
The purpose of this article was to answer some frequently asked questions about these models and get you updated with the bestsellers.
Your choice should factor in parameters like the quality of the input water your household receives, the storage capacity needed, and several other considerations like the price, the features, the installation type, etc. to make the best possible purchase!