Which Is Better RO Or Alkaline Water Purifier?

Most people looking for the best water purifier for their home get stuck on the question of “RO or Alkaline” before making the final decision. The answer depends on what you prioritize in your water. Let’s dive into their major differences and what water purifiers would be best for those needs

Water Purifiers
RO and Alkaline Water Purifiers

Among the many types of water purifiers, RO and alkaline seem to be the most popular as they are used to make the water more pure and healthier for daily consumption. Most people want to know which of the two is best in water purifiers as they want a trusted method to remove the contaminants from their water to improve the health of their family. What they are unaware of is that they can find both of these things separately and combined in many purifiers. Many top water purifiers make use of both of these features to purify the tank water and give out cleaner drinking water. From Kent water purifiers to Havells, there are many names that manufacture the most effective water purifiers for home that come with features such as the multistage purification and large tanks to ensure there is something for everyone. 

It’s important to understand the difference between what Alkaline and RO filters offer to decide if you want both of these features or just one. For that, read till the end to find out their difference and what are the best water purifiers that offer functions. 

Best RO And Alkaline Water Purifiers From Top Brands 

If you are looking for a water purifier that adds to the quality of your drinking water and removes the harmful contaminants from within, then RO and Alkanine water filters offer the most value. We have selected the best-rated water purifiers from known brands such as Livpure, Kent, Havells and more down below for your convenience. Let’s get started!

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Top Five Products

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    Livpure GLO PRO++ RO+UV+UF Water Purifier for Home - 7 L

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    Livpure is one of the top brands for RO water purifiers and their GLO PRO model is a great example of their expertise. Designed to provide your home with cleaner and safer water through the 7 stage advanced filtration, it makes sure that all the water in 7 Litre tank is pure and free of impurities. Through the use of UF (Ultra filtration), this water purifier offset nectar protection as it removes bacteria and and keeps the essential minerals, removing the doubt behind RO water purifiers. To improve the taste of water, it has a silver impregnated post carbon filter which is also effective against bad odours and bacteria. While purifying the water, it uses less power with the addition of UV disinfection. Having a durable plastic body, it is light yet sturdy which is the perfect blend for Indian homes.

    Specifications:

    • Brand: Livpure
    • Product Dimensions: 29L x 25.6W x 50H Centimeters
    • Installation Type: Wall Mount
    • Material: Plastic
    • Capacity: 7 litres
    • Purification Method: Reverse Osmosis

    Pros:

    • LED Indicators 
    • Disinfects The Water 
    • Compatible With Most Water Types

    Cons:

    • Some Users State That The Service Quality Is Average
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    KENT Supreme Alkaline RO Water Purifier

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    The KENT Supreme Alkaline RO Water Purifier has the best of both worlds with the goodness of Alkaline benefits and RO effectiveness. Made to provide 100% pure drinking water, it makes the water go through a long filtration process of 5 stages which includes RO, UV, UF, Alkaline and TDS. It is made from food grade material which makes it more trusted for your water consumption. Using the Alkaline filter, it can increase the pH level up to 9.5 which is effectively boosting your immunity and providing more hydration. Through the TDS control, it stands apart from traditional purifiers which also remove the needed minerals. Ideal for medium sized families, it has a tank of 8 litres which is also equipped with UV LED light to remove any bacteria growth. 

    Specifications:

    • Brand: KENT
    • Product Dimensions: 40L x 25W x 52.5H Centimeters
    • Power Source: AC
    • Material: Food Grade Material
    • Capacity: 8 litres
    • Purification Method: RO+UV+UF+Alkaline+TDS

    Pros:

    • Can Help With Better Immunity 
    • Multistage Filtration
    • RO And Alkaline Filters For Maximum Benefits

    Cons:

    • Few Users State That The Build Is Not Up-To-Par
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    AQUA D PURE 4 in 1 Copper RO Water Purifier

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    Offering great tasting water along with more purity, this AQUA D PURE water purifier has advanced RO+UV+UF filter process together with TDS. Other than that, it also has a copper mineral infuser, which makes sure that your water is free of outside impurities and the triple layered protection of filters enables better usage. Able to get rid of bacteria, viruses and even heavy metals, this water purifier is the best for those looking for maximum purity and health benefits. While the filtration does its job, the TDS Controller makes sure that water doesn’t taste odd by retaining the essential minerals. The water from this purifier offers many qualities like immunity and digestion improvement, which is quite useful in rural and urban areas nowadays. 

    Specifications:

    • Brand: AQUA D PURE
    • Product Dimensions: 41L x 15W x 51H Centimeters
    • Installation: Wall Mount or Table Top
    • Material: Plastic
    • Capacity: 12 litres
    • Purification Method: RO+UV+UF+TDS

    Pros:

    • TDS Controller For Better Taste 
    • Large Capacity Tank For Bigger Families 
    • Protected Membrane 

    Cons:

    • There Are Some Instances Of Shutting Down In Middle
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    Havells Fab Alkaline Water Purifier

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    Perfect for small to medium households, this Havells Alkaline water purifier has a 7 litre capacity which is sufficient for daily consumption of many. It doesn’t just limit itself to Alkaline, but also makes use of RO+UV for better quality water. Using the power of reverse osmosis, this can dissolve the impurities that are already present in the water and also removes the bacteria for enhanced purity. Another aspect that sets this water purifier apart is its ability to lower the ORP, leading to immunity improvement. Not only is its body long lasting but its membrane is also protected from scaling, making it more long lasting. Adding Immuno Shield Technology into the mix has furthered its usability as it helps in increasing the pH level till 8-10, which is associated with overall health benefits. If there is an error in the functioning, it will alert the user so that appropriate steps can be taken.

    Specifications:

    • Brand: Havells
    • Product Dimensions: 38.2L x 27.3W x 49H Centimeters
    • Installation: Wall Mount
    • Material: Plastic
    • Capacity: 7 litres
    • Purification Method: RO+UV+ALKALINE

    Pros:

    • Error Alerts For Easy Problem Fix
    • Prevents Scale Formation On The Membrane 
    • Easy To Install 
    • Makes The Water Better For Hydration 

    Cons:

    • N/A
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    Aqua Grand Plus RO Domestic Water Purifier

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    If you live with a large family with more water filtration needs, this Aqua Guard Plus RO water purifier has a capacity of 12 Litres, making it ideal for the extra needs around the house as well. With 9 stage filtration, it uses the power of RO+UV+ORC Copper+Zinc+B12 Alkaline + HTM + TDS Control to make sure that there are no specks of dirt or contaminants left in the water. For keeping the taste of the water good, it has a TDS control which helps in retaining the essential minerals for better health benefits. Using both Alkaline and RO filtration, it solves the issue of people who are confused on which one is the best. Taking that sentiment further, it is infused with Zinc which is known for its cell regeneration and positive effect on body wellness.  

    Specifications:

    • Brand: All India Group
    • Product Dimensions 30L x 18W x 40H Centimeters
    • Installation: Wall Mounted
    • Material: ABS 
    • Capacity: 12 litres
    • Purification Method: RO+ UV+ ORC COPPER+ ZINC+ B12 ALKALINE+ HTM+ TDS CONTROL

    Pros:

    • 9 Stage Filtration
    • Perfect Capacity For Bigger Families 
    • Less Wastage OF Water 
    • Copper Infused 

    Cons:

    • Not For Bachelors
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Difference Between RO and Alkaline Water Purifiers

There are notable differences between Reverse Osmosis (RO) and Alkaline Water Purifiers which can help in determining the best one for you. Here’s how they are differ:

Filtration:

  • RO Water Purifiers: Comes with a proven system to dissolve salts and other harmful contaminants from the water to make it safe of allergens and impurities. 
  • Alkaline Water Purifiers: It is not proven to be most effective against every type of contaminants as compared to RO but it can improve the PH level instead.

PH Level:

  • RO Water Purifiers: All the active membrane filtration can make the pH level increase and the water more acidic. 
  • Alkaline Water Purifiers: It increases the pH level to make sure that you get all the health benefits associated with Alkaline water. 

Health Benefits: 

  • RO Water Purifiers: This type provides the safest drinking water to ensure that there are less metals, and microorganisms present in the drinking water. There is a slight chance they might remove some good minerals as well. 
  • Alkaline Water Purifiers: Although it is not yet proven, Alkaline water is said to improve hydration and add minerals to the water to bring down the acidity in the water.

Maintenance: 

  • RO Water Purifiers: These tend to be more expensive due to multiple stages of filtration and might need regular membrane replacement. 
  • Alkaline Water Purifiers: Generally cheaper with lower maintenance costs but may require occasional filter replacements.

Some of the best water purifiers combine RO + Alkaline filtration to provide both purification and pH enhancement.

Read More: Which Is The Best Water Purifier In India

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 water purifier is best for contaminated water?
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    RO water purifiers are the most suitable for contaminated water as they are capable of removing most of the harmful things in the water, making it more safe for drinking.
  • Can I get both RO and alkaline filters in one water purifier?
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    Yes, many new water purifiers combine RO + UV + Alkaline technology to offer both purification and pH improvement, making them a favorite amongst many.
  • Is alkaline water safe to drink daily?
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    Yes, drinking alkaline water is generally safe, and some believe it helps with hydration and acidity. However nothing is yet proven about its benefits.
  • How often should I change the filters in an RO purifier?
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    In general, every 6-12 months should be enough time for filter changes but it’s better to ask the brand support for more information.