Which Purifier Is Best, RO or UV? Discover Top Choices From Leading Brands (April 2025)

The rising pollution level makes having one of the best water purifiers for home that we can rely upon necessary. With ever-evolving technology, knowing a little about RO and UV water purifier technology can help you decide which technology is most appropriate for your area type and water sources.

Ro or UV Water Purifier For Home Use

Did you know half of our health problems can be cured if we start consuming mineral-rich water, which prevents the entry of harmful microbes into our bodies? But you might be wondering which water purifier is best for the home, especially when there are multiple purification methods available right in front of you. The two major methods include RO and UV, which stand for Reverse Osmosis and Ultraviolet purifier. These top water filter for home uses the latest technology to remove all the harmful particles, microbes, metals, and insoluble particles present in the water coming from diverse sources. If you notice an amount of insoluble particles in your water, then a RO water purifier can help improve the quality of the water, as they are highly suitable for high Total Dissolved Solids, including hard, brackish, and salty water. On the other hand Ultra Violet water purifier treats well water with low TDS and removes bacteria using its UV light. Let's find out the top water purifier brands that can improve your overall lifestyle. 

RO vs UV Purifier: Choosing the Right Water Filter For Home

Here are choices from the leading water purifier brands in India that come packed with innovative features and smart technology that target bringing the water you consume to its best quality. The best part of these RO and UV filters for water is that they not only improve water quality but also offer features like alkaline boosters and copper infusion to give additional health benefits. Many models are designed in such a way that they reduce water wastage, keeping in consideration contemporary environmental impacts. So let's find out the ideal water purifier for home and which technology is most suitable.

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    KENT Grand RO Water Purifier

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    Take a step towards a healthy lifestyle with this Kent RO water purifier that is one of the top recommendations if you are looking for the best water purifiers for homes. It ensures the delivery of healthier and cleaner water so that it can be consumed without any second thoughts in the mind for its quality. Working on the reverse osmosis water technology, this RO water purifier removes harmful contaminants, including lead, therefore guaranteeing your family consumes healthy water. It is a reliable home water filter with several filtration levels, including UV and UF. While the TDS controller preserves necessary minerals, which makes your water taste good, the in-tank UV LED keeps the water bacteria-free. Working with any water source, be it municipal or borewell, this best water filter in India performs well in all spheres. 

    Specifications:

    • Brand: Kent 
    • Capacity: 8 litres 
    • Material: Plastic 
    • Purification Method: Reverse Osmosis Ultraviolet
    • Installation type: Wall Mount, Freestanding
    • Container type: Dispenser
    • Maximum flow rate: 2E+1 Liters Per Hour
    • Special features: UV, UF, RO
    • Weight: 7 Kg

    Pros:

    • Retains essential minerals 
    • Multiple purification processes 
    • UV LED light 
    • Advanced RO membrane 

    Cons:

    • Few users have faced issues with the functionality 
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    Aquaguard Sure Delight NXT UV+UF Water Purifier

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    If your concern is not to let your family intake harmful water, then you need a high-quality water filter for home. Specifically meant for municipal water sources with TDS levels below 200 ppm, this innovative water filtration system combines UV and UF technologies to produce remarkably pure water. Designed from robust plastic, the attractive color of this Aquaguard water filter will fit any modern kitchen and blend effortlessly. Along with great removal of dust, dirt, and chemical pollutants, this purifier guarantees a high degree of safety with 99.9999% bacteria reduction and 99.99% virus reduction. Its creative UV e-boiling technology is as safe as water heated for more than twenty minutes. Plus, the ultra-filtration system lets you enjoy pure water meanwhile. You will also get energy-saving characteristics and handy LED indicators for smooth operations. Operating for up to a year or 600,000 litres, this long-lasting cartridge provides constant performance for filtration.

    Specifications:

    • Brand: Aquaguard
    • Capacity: 6.2 litres 
    • Filtration technology: UV
    • Installation type: Wall mounted, countertop 
    • Lower temperature rate: 10 degrees Celsius
    • Material: Plastic 
    • Weight: 4.5 kilograms
    • Power source: Corded electric 

    Pros:

    • Premium build quality 
    • Appealing design 
    • UV e-boiling technology 
    • Energy saving 

    Cons:

    • Mixed opinions on the water taste 
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    Livpure GLO PRO++ RO+UV+UF | Water Purifier for Home - 7 L Storage

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    Do you want purified water without compromising the taste? Check out this water purifier targeting contaminants from many water sources. This finest water filter for home has a 7-stage purification process that includes RO, UV, and UF.  The post-carbon filter improves the taste of the water, therefore bidding farewell to unpleasant smells and tastes.  Among water filtration companies, UV disinfection guarantees the elimination of dangerous bacteria and viruses, so it is a top competitor.  Offering a dependable solution, the Livpure GLO PRO++ is among the best water filters available for homes to those giving health and safety top priority.  Offering not just pure but also better-tasting water, this is a great option for everyone looking for one of the best home water filters.  This Livpure water purifier is something you should give some thought if you require a consistent water filter for your house.   

    Specifications:

    • Brand: Livpure
    • Capacity: 7 litres 
    • Material: Plastic 
    • Purification Method: Reverse Osmosis
    • Installation type: Wall mount 
    • Container type: Dispenser 
    • Lower temperature range: 10 Degrees Celsius
    • Upper temperature range: 45 Degrees Celsius
    • Weight: 7.4 Kg

    Pros:

    • 7-staged advanced purification 
    • Enhances the overall taste of the water 
    • Stops the regrowth of bacteria 
    • Handles dangerous chemicals 

    Cons:

    • A few users have water leakage issues 
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    Faber CUV 8000 Water Purifier | UV+UF+Cu Guard

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    Imagine water infused with the goodness of minerals instead of just being pure. Designed beautifully with a striking copper finish, the Faber UV filter for water is a guardian of your family's health. Using a 7-stage filtering system, this 7-liter capacity harnesses UV, UF, and the traditional copper benefits. It's like bringing contemporary water filtration a bit of ancient knowledge. Eliminating dangerous bacteria without changing flavor or smell, the UV filtering guarantees water is as safe as if it were boiled for twenty minutes. While preventing pollution, the exclusive Copper Guard technology enhances your water with vital minerals, therefore boosting metabolism, bone health, and a healthy nervous system. By eliminating toxins, activated carbon improves taste and safety even more. Staying hydrated with nutritious, copper-infused water has never been this practical or fashionable, with smart features like tank full and low-pressure indicators.

    Specifications:

    • Brand: Faber 
    • Filtration technology: UV
    • Material: Copper 
    • Capacity: 7 litres 
    • Container type: Dispenser 
    • TDS level: 220 PPM 
    • Item weight: 7 Kg 

    Pros:

    • Easy to install 
    • Copper guard technology 
    • Sleek design 
    • High storage capacity 

    Cons:

    • Issues with the sturdiness
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    Pureit Wave Prime Mineral RO+MF | 6 stage Purification

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    Quench your thirst with the water that remains free from purity. The Pureit water filter is one of the top-tier RO water purifier. Whether borewell, tanker, or tap water, this water filter system efficiently removes dangerous pollutants from many water sources using a strong 6-stage purification process with reverse osmosis water technology. Its special mineral-enhancing cartridge, which adds vital calcium and magnesium to the RO water, guarantees 100% RO filtered water free of bypass. The system even pauses water dispensing to ensure you always drink safe water; the clever Smartsense indicators give timely warnings regarding filter expiry. Your big 7-liter storage capacity guarantees you never run out of fresh water. Although the top 5 finest water purifiers in India have a competitive terrain, the Pureit purifier stands out for its mineral enrichment and improved safety aspects.

    Specifications:

    • Brand: Pureit
    • Model name: Wave series 
    • Filtration technology: RO
    • Capacity: 7 litres 
    • Maximum flow rate: 2E+1 Liters Per Hour
    • Upper temperature range: 4E+1 Degrees Celsius
    • Flow time: 20 liters per hour
    • Material: Plastic 

    Pros:

    • Smartsense indicators
    • Premium quality 
    • Mineral-enriched water 
    • Enhanced safety features 

    Cons:

    • No as such 
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Which Type of Water Purifier is Best: RO or UV?

  • Reverse osmosis (RO) water purification technology is highly suitable for water sources having a high amount of chemicals, as it produces highly pure water with the help of its semi-permeable membrane. It tends to dissolve all the solid particles like heavy metals, chemical impurities, plus the present salt.
  • Using a UV water filter can help neutralise dangerous bacteria, viruses, and protozoa without changing the water's taste or removing beneficial minerals. UV purification shines in its ability to disinfect water at a microbiological level. They are highly suitable for water sources with known biological contamination.
  • The best option usually depends on the overall water quality of your area. If your water report shows high levels of dissolved pollutants and heavy metals, an RO water filter is probably better, but if your main goal is to remove living minute microbes, UV provides a quick solution to your problems. However, multiple water filter brands offer models that combine both RO and UV water technology.

Read More: Best Water Purifier In India For Home Use

Disclaimer: At HerZindagi, we prioritize providing the up-to-date information on the latest trending commodities and goods. This Article is written and vetted by our in-house category authors in sync with the Google guidelines on product reviews and shoppable content. HerZindagi is in an associate partnership, so we may earn a part of the revenue when you make a purchase. We shall not be liable for any claim under applicable laws, including but not limited to the Consumer Protection Act, 2019, concerning the products. The products listed in this article are in no particular order of priority.

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Faq's

  • Which method of purifying water is best for home use?
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    The type of water filter depends on the source of water and its quality you are consuming both RO and UV purification methods are satisfactory in their own way. All you need to do is have to be a little informed about the type of water you are getting in your home.
  • What are the various water purification techniques?
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    There are many water purification methods that we have been following for decades, like water boiling, sedimentation, active carbon absorption, and more. In contemporary times of latest innovation, RO and UV filtration are the latest advances in purifying water.
  • Which are the best water purifier brands that come in an affordable price range?
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    Some of the leading water filter companies that deliver affordable models are Aquaguard, Livpure, Kent, Pureit, and more. It offers various smart features and innovative technology.
  • What is a TDS adjuster in a water filter?
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    TDS controller is a screw based device that maintains the level of salts present in the water and improves overall taste so that purified water is good to consume.