Best Hot and Cold Water Purifiers In India 2023

Featured Image of UV Ro Water Purifier with Hot and Cold Water Dispenser in India 2020

Groundwater pollution has increased drastically over the period. Hence, a water purifier is extremely crucial in every household nowadays. 

With technology evolving day by day, things are getting more simple for us as human beings. We are almost shifting towards the automated process.

I am sure you all must have been tired, filling water bottles and cooling it in the refrigerator. Few things still require effort; however, with Water Purifier, you can now rest assured.

What if, I say that there is an extremely efficient appliance in the market which purifies the water in the best possible manner.

You’ll also get an option to drink entirely pure hot or cold water as per your requirement at any time.

Yes, I am referring to the best brands of RO & UV hot and cold water purifiers.



LG Water Purifier WHD71RB4RP

AO Smith Z8 10 L RO Water Purifier

Blue Star Stella 8.2 L RO + UV Water Purifier

 Cuckoo Hot & Cold Eco Water Purifier


7.3 Litre

10 Litre

8.2 Litre

5.2 Litre


1 Years

1 Years

1 Years

1 Years

Our Ratings


19.3 KG

10.8 KG

19.3 KG

20.68 KG

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Best Hot n Cold Water Purifiers In India 2023

1) LG Water Purifier WHD71RB4RP [ Instant Hot & Cold ]

Image of  LG Water Purifier WHD71RB4RP [ Instant Hot & Cold ]

First off, the brand says it all. The reason I listed it on the top is because of brand reliability.

It has a tremendous one-touch hot/cold & RO True Filtration feature. It purifies water in the best possible way and eliminates heavy metals, bacteria, and other impurities.

You’ll get all options such as hot, cold, and regular drinking water, which you can choose as per your requirement.

In other models, you would see multiple facets that are separated for hot & cold water. However, with this one, there is only one dedicated faucet that provides water at various temperatures.

This model’s storage capacity is around 7.3 liters, which is an ideal fit for a medium-sized family. Let’s now discuss the further specs details.

Specs Overview:-

The best part is that it has a lengthy five steps purification process. Don’t worry; by lengthy, I meant that it internally takes time; however, it gives instant water as you demand.

The 5 process includes Pre Carbon Filter + Post Carbon Filter + Sediment Filter + RO Membrane & Outside Sediment. The entire process ensures you get safe drinking water.

Interestingly, it gives you a continuous flow feature as well. By pressing the continuous flow button, you’d get continuous water flow without holding it for long.

Just that, in this feature, you only have the option to get cold or normal temperature water. The reason for no hot water is because of your safety purposes.

In terms of cold water as well, it is wholly indirect & natural to maintain complete hygiene. There is no additional insertion of additional chemicals or technology for a cooling perspective.

Very minimal maintenance is required for this model as the dual protection stainless steel tank is robust, ensuring maximum hygiene.

It is a power-efficient appliance that contains R600 compressor making it eco friendly.

The smart Touch buttons and indicators help you identify at the time when the filters need maintenance or replacement.

The indicator also displays the temperature of the water. The smart inbuilt hot water tanks come equipped with a vacuum to prevent heat loss.

You can get hot water quickly with just a touch of a button. Lastly, you get a one-year manufacturer warranty from LG.


  • Color:- Black
  • Model:- WHD71RB4RP
  • Power Consumption:- 40 W
  • Auto Shutoff & Auto Start:- Yes
  • Storage Tank Material:- Stainless Steel Tank
  • Capacity:- 7.3 Litres
  • Dimensions:- 29 cm x 48 cm x 52 cm
  • Warranty:- 1-year manufacturer warranty
  • Hot water eligible
  • Cold Water eligible
  • Room Temperature water eligible
  • Five stages of purification
  • Attractive Design
  • Great Build Quality
  • Stainless Steel Tank
  • Filter Indicator
  • Child Lock Feature
  • Brand Reliability
  • One year warranty
  • Great post-sales service
  • Electricity is must
  • Only RO purification
  • Slightly Overpriced

Below is the link to check the latest price and deals for this model.

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2) AO Smith Z8 10 L RO Water Purifier (Black)

Image of AO Smith Z8 10 L RO Hot and Cold Water Purifier (Black)

Well, the AO smith has the best of designs when it comes to water purifiers. The majority of the people buy this because of its attractive look.

It has a total capacity of 10 Litres, which is even sufficient for a large family. This product is capable enough to heat the water within 45-80 degrees.

With just a press of a button, it will be all set to deliver the required hot or cold water. It also adds a touch to your interiors because of its gorgeous looking design.

If you see the other models, everyone has a common mistake of wasting slightly extra water during the purification process.

However, this one is equipped with smart recovery technology. It helps in saving almost double of the water that gets wasted by similar RO models.

Let’s now discuss the further specification details of this great product from AO Smith.

Specs Overview:-

Unfortunately, healthy minerals get compromised during the purification process. Keeping this in mind, it has a unique minerals technology.

What it does is, it restores the magnesium, calcium, and other healthy minerals back. As discussed, the minerals get separated while passing through the membrane.

The process also helps in delivering natural taste, fresh, and a balanced PH level. It also notifies you if the filters or the membrane requires replacement.

Not only this, but this product also has an attractive digital display right at the front. With this, you can check the details of tank full, filter alerts power mode, water temperature, and other important info.

The best part is that it has an 8 stage purification process. You can rest assured of the water safety level. The technology passes 100% water through the membrane. It also gets re-purified to ensure complete safety.

The double purification process is incredibly amazing. Once the water passes, all check by the RO membrane. 

It then enters the secondary level of purification, which is the SCMT. It is an additional step to eliminate any further microbial contaminations.

Lastly, you get a comprehensive one year warranty on the overall unit and an additional one year RO membrane warranty depending on the TDS level. (T&C apply)

This hot and cold water purifier from AO smith will make your life more comfortable than ever.


  • Color:- Black
  • Model:- Z8
  • Power Consumption:- 60 W
  • Auto Shutoff & Auto Start:- Yes
  • Storage Tank Material:- ABS
  • Capacity:- 10 Litres
  • Dimensions:- 10.8 KG with 32.6 cm x 48.2 cm x 36.9 cm
  • Warranty:- 1 year manufacturer warranty
  • Free Installation
  • Excellent Design
  • Robust Build Quality
  • 8 Stage Purification Process
  • Advance Alert Feature
  • Night Assist
  • Digital Display
  • Great Capacity
  • Good After-Sale Service
  • Consumes more electricity

Below you can see the current deals and price details of this product.

Amazon Buy Link Image

Suggested Read – Aquaguard vs Kent Water Purifier

3) Blue Star Stella 8.2 L RO + UV Water Purifier

Image of Blue Star Stella 8.2 L RO + UV Water Purifier

The blue star is one of the promising brands when it comes to electronics & home appliances. It not only gives you pure water but has multiple other features.

This model’s capacity is around 8.2 Litres, which is an excellent fit for around five family members. The make and design are tremendous.

The various features, such as auto-clean function, a taste enhancer, advanced purification, works exceptionally efficiently. The brand promises safe, clean, and fresh drinking water.

You can heat water as high as 85 degrees C and cold water as low as 5 degrees C. Trust me. It’s going to make your life more accessible than ever.

The Ultra High, TDS level remover makes sure to remove up to around 96% of total dissolved solids (TDS), ensuring maximum safety at the same time.

Let’s jump to the other features.

Specs Overview:-

Unlike other models, it reduces water wastage. Water wastage is common during the purification process; however, it recovers it up to 33%.

Sometimes, the tank remains full, and we may go out for days. In this case, the purifier automatically drains the water after four days of no use with its Auto Clean Function.

You’ll also get access to the child lock feature, ensuring it is entirely safe for your kids. The touch sensors are effortless to access. With just a touch of a button, you can switch between water temperatures.

The RO & UV purification is most beneficial. It even removes the dissolved impurities, small particles & ions in the best possible manner. If you’d like to check further on it, you can access RO vs. UV vs. UF for a detailed explanation.

The massive tank of 8.2 Litres can be split as well. You can take advantage of 3 Litres of Cold Water, 4.6 Litres, and the remaining hot water.

The taste enhancer helps remove the smell, other substances, and odor, making it as natural as possible. Lastly, you get a one-year onsite warranty for this model.


  • Color:- Silver & White
  • Model:- Stella
  • Power Consumption:- NA
  • Auto Shutoff & Auto Start:- NA
  • Storage Tank Material:- ABS
  • Capacity:- 8.2 Litres
  • Dimensions:- 19.3 KG with 29 cm x 47.4 cm x 49.7 cm
  • Warranty:- 1-year onsite warranty
  • RO + UV technology
  • Decent Design
  • Reliable Brand
  • Robust Build Quality
  • Ultra-High TDS Removal
  • Reduce Water Wastage
  • Auto Clean
  • Great Post Sale Service
  • Slightly heavy

You can check the link below to find out the latest price & deals.

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4) Cuckoo Hot & Cold Eco Water Purifier

Image of Cuckoo Hot & Cold Eco Hot and Cold Water Purifier

This brand of hot and cold water purifier may sound new; however, it isn’t! They provide the best water purifier models in the market. The best part is, these are a lot more than just a simple unit.

The capacity is slightly less of 5.2 Litres; however, quality always wins over quantity. With just a press of a button, you’d be able to get hot or cold water.

The inbuilt RO technology eliminates heavy metals, bacteria, viruses, and other impurities efficiently. Be rest assured of the water quality with this one.

Specs Overview:-

The color and design look attractive and durable. The tank is of stainless steel that offers safe and clean drinking water.

You’d also get access to the safety lock feature. This function helps to prevent any leakages or defects.

The product comes with dedicated power on & off features for cooling and heating for better accessibility.

You’d get sufficient space. It is designed in an extensive open way to extract water conveniently in large-sized bowls or water bottles.

Most importantly, it has a coconut-based activated carbon technology. It is invented by crushing and heating the coconut shell. Overall, it enhances the taste of the water.

Last but not least, you get a one year warranty on the overall product.


  • Color:- White
  • Model:- Fusion Top
  • Power Consumption:- 100 W
  • Auto Shutoff & Auto Start:- Yes
  • Storage Tank Material:- Steel
  • Capacity:- 5.2 Litres
  • Dimensions:- 20.68 KG with 33 cm x 84 cm x 55 cm
  • Warranty:- 1-year warranty on the product
  • Great Design
  • Attractive Build Quality
  • Hot & Cold Water eligible
  • Child Lock Feature
  • Wide Open Space
  • Steel Tank
  • Carbon Filter
  • Reliable Brand
  • Excellent After Sales Service
  • Expensive

You can access the link below to find out the latest deals & offers.

Amazon Buy Button Image

Let’s now review the buying guide as well to make things even simple:-

Hot and Cold Purifiers– Buying Guide!

We all go through almost the same thing, at the end of the day to go ahead with the right choice is extremely important.

In the case of water purifiers, things become even more challenging because of the different technologies & brands.

While analyzing and during the research, you would have encountered various RO, UV & UF technologies. 

It’s completely alright. This sounds a bit technical; however, a useful resource in easy to understand language can surely help!

To understand the difference between these three technologies, you can refer to this guide in which the entire difference is explained.

There are a lot of brands coming into the market with various technologies. Some of them are providing hot and cold water dispensers, as well as discussed above.

Naturally, it makes the user slightly confused as to which is the right fit for their house. Don’t worry, the below list of benefits will help people get one of the hot and cold water purifiers for their house.

Benefits of a water purifier with hot and cold water capabilities

  • 1) First, the water already gets purified, there’s no need for manual intervention
  • 2) Instant cold water, no need for a refrigerator in summers
  • 3) Instant hot water, very helpful in winters
  • 4) Most importantly, after the purification process gets completed in natural water purifiers, the water gets transferred to water bottles or containers for heating and cooling purposes.
  • 5) The chances of contamination increase, which gets doubtful again.
  • 6) You get safe, clean, and fresh drinking water.
  • 7) Instant cold & hot water helps make quick drinks and beverages without having to wait for it to be cold or hot.


Thank you, everyone, for going through the article, which was about the Best Hot and Cold Water Purifiers In India.

All the features, including pros and cons, are shared above, these were the filtered products after comprehensive research.

Additionally, the purification technologies are described, making it effortless for you to make the final call.

Further, if you require any assistance, feel free to type in the comment section below.

Shubham Sachdeva is a customer service & escalation head with almost 7 years of experience in corporate before starting Your Kitchen Arena. Being a gadget freak he has always loved to learn the inner working of various machines and consumer electronics. He regularly tests various audio, home appliances, and daily use products, to provide the best advice to readers. He is a wizard that can make your shopping easy, saving you time and stress of figuring out what to buy.