10 Best Under Sink Water Purifier in India 2023

Don’t settle for subpar water quality in your home. Our in-depth analysis of the best under sink water purifier in India includes real-world testing and user feedback, so you can see how they measure up and which one is the right choice for your needs and budget.

Kent Sterling Plus Under The Sink RO Water Purifier

If you’re looking for a reliable under-sink water purifier, Kent Sterling Plus RO+UV+UF+TDS Cont. Under The Sink RO Water Purifier in India, 6 Liter (White & Blue) is a good choice.

Pros

• Smart design makes installing under the sink or side-by-side with the refrigerator easy.
• Mineral RO technology ensures essential minerals are retained in the purified water.
• Double purification of RO+UV/UF with a TDS control valve removes dissolved impurities, making water 100% pure and safe for consumption.

Cons

• Issues with leakage and the internal tank.
• The storage tank capacity is only 4 liters instead of the advertised 6 liters.
• The product may not fit in smaller spaces due to its size.

We installed the Kent Sterling Plus RO+ UV+ UF+ TDS in Water Purifier, 6 Liter (White & Blue) in our kitchen, and have been using it for a few months. The compact design made it easy to install under the sink, and the mineral RO technology ensured that the purified water retained essential minerals. We also appreciated the double purification of RO+UV/UF with the TDS control valve, which removed dissolved impurities such as arsenic, rust, chemicals, bacteria, viruses, and salts.

We did experience some issues with the internal tank leaking, which required a technician to fix. Also, the storage tank capacity was only 4 liters instead of the advertised 6 liters. We also noticed that the product may not fit in smaller spaces due to its size.

The Kent Sterling Plus RO+UV+UF+TDS Cont. Under The Sink RO Water Purifier, 6 Liter (White & Blue), is a good choice for those looking for a reliable under-sink water purifier with double purification and mineral RO technology.

Aquadpure 5 Stage Under sink UV Water Purifier

We highly recommend the Aquadpure 5 Stage Electrical Under Sink and Wall Mounted UV Water Purifier for reliable and affordable under-sink water purifiers.

Pros

• No RO, No Taste Change, No Wastage, and No TDS Reduction
• Ultra Violet rays cause immediate death for organisms and wipe out their ability to survive and reproduce
• Wall mountain and Under sink installation comes with all accessories

Cons

• Standard Installation @₹399 Additional charges applicable for accessories & travel expenses for upcountry/beyond municipal reach will be charged
• Purification Capacity: 35 Liter Per Hour, Max. Duty cycle per day: 300 to 350 Ltr
• Warranty: 1 year on all Electrical Parts (I.e. SMPS ), Warranty Service: Replacement of defective part

The Aquadpure 5 Stage Electrical Under sink and Wall Mounted UV Water Purifier is a great choice for those who want a water purifier that is easy to install and provides clean drinking water. The UV technology used in this purifier kills all the bacteria and viruses in the water, ensuring that you and your family drink safe and healthy water.

The best water purifier comes with all the necessary accessories for wall mount and under-sink installation. The standard installation charges are applicable, which may be a drawback. The purification capacity of the purifier is 35 liters per hour, which is sufficient for small to medium-sized families. The warranty on the electrical parts is for one year, and the service is available for the replacement of defective parts.

The Aquadpure 5 Stage Electrical Under Sink and Wall Mounted UV Water Purifier is an excellent choice for those looking for a reliable and affordable under-sink water purifier. It provides clean and safe drinking water, making it a great investment for your family’s health.

BlueLife® NanoDrop, NF+UV Under Sink Water Purifier

If you’re in search of a sleek and elegant, easy-to-maintain under-sink water purifier, then BlueLife® NanoDrop, NF+UV Under Sink Water Purifier is a great option. It delivers pure and hygienic water, thanks to its purification by Polypropylene Sediment Filter, Silver Impregnated Granular Activated Pre-Carbon Filter, Nanofiltration Membrane, Fine Granular Activated Post-Carbon Filter followed by Ultra Violet (UV) Sterilisation.

Pros

• The digital NF+UV water purifier can be mounted under the kitchen counter.
• The product comes with bottom wheels to slide in and slide out, making it easy to maintain.
• The indicators for Power On, Purification On, Tank Full, No Inlet Water, and Filter Change Alarm make it convenient to use.

Cons

• The product is slightly more expensive as compared to other under-sink water purifiers.
• The installation process can be a bit challenging for beginners.
• The product comes with only a one-year warranty.

In our experience, we found that the BlueLife® NanoDrop NF+UV Under Sink Water Purifier is a reliable and efficient product that delivers pure and hygienic water. The digital NF+UV water purifier can be mounted under the kitchen counter, which saves space and looks elegant. The product comes with bottom wheels to slide in and slide out, making it easy to maintain. The indicators for Power On, Purification On, Tank Full, No Inlet Water, and Filter Change Alarm make it convenient to use.

The product is slightly more expensive as compared to other under-sink water purifiers. The installation process can be a bit challenging for beginners. The product comes with only a one-year warranty, which may not be enough.

If you’re looking for a reliable and efficient under-sink water purifier, the BlueLife® NanoDrop NF+UV Under Sink Water Purifier is definitely worth considering. It delivers pure and hygienic water and is easy to maintain, making it a great addition to any kitchen.

Zero B RO+UF Under The Sink Water Purifier

If you’re looking for a sleek, stylish, and space-saving under-sink water purifier, then the Zero B New Kitchenmate RO+UF is a great option. It has a complimentary long-reach faucet and a hydropneumatic tank providing pressurized water. With its 7-stage purification process, this water purifier ensures that you get pure and safe drinking water.

Pros

• The sleek design of this water purifier enables easy placement under the sink, thereby saving precious space in your kitchen.
• It has a 7-stage purification process that ensures that you get pure and safe drinking water.
• The complimentary long-reach faucet and hydropneumatic tank provide pressurized water.

Cons

• It is not suitable for water sources with a TDS level above 1500.
• The installation process can be a bit complicated.
• This water purifier’s maintenance cost is slightly higher than other models.

We were impressed with the Zero B New Kitchenmate RO+UF water purifier’s sleek design and 7-stage purification process. The complimentary long-reach faucet and hydropneumatic tank were also a nice touch, providing pressurized water that made drinking water more enjoyable.

We found this water purifier unsuitable for water sources with a TDS level above 1500. The installation process can be a bit complicated, requiring professional help. Finally, this water purifier’s maintenance cost is slightly higher than other models.

If you’re looking for a sleek and stylish under-sink water purifier that provides pure and safe drinking water, then the Zero B New Kitchenmate RO+UF is definitely worth considering.

Aquadpure UV Water Purifier

If you’re looking for an affordable and easy-to-install under-sink water purifier, the Aquadpure UV Water Purifier might be a good option for you.

Pros

• The compact and efficient design makes it convenient to mount it on the wall or under the sink, making it easy to attach to taps or other dispensers or simply fill directly into containers, bottles, and vessels.
• The Hydro Pneumatic Pressure Tank offers an enhanced storage capacity of 15 liters with uniform water flow by maintaining water pressure. It comes with an elegant and rotatable corrosion-resistant faucet for enhanced durability.
• The installation kit is included, and the purification method is ultraviolet. The product comes with a 1-year warranty for all electronic parts.

Cons

• The product does not reduce TDS and does not have RO, so it might not be suitable for areas with high TDS levels.
• Additional charges are applicable for accessories and travel expenses for upcountry/beyond municipal reach.
• Issues with leaks and odor in the water.

In our experience, the Aquadpure UV Water Purifier is a decent option for those who want a basic water purifier that is easy to install and maintain. The compact design makes it easy to fit in small spaces, and the Hydro Pneumatic Pressure Tank ensures uniform water flow.

It might not be suitable for areas with high TDS levels and some issues with leaks and odor in the water. We recommend this product for those who want an affordable and easy-to-use water purifier.

Hydroshell UV Water Purifier

We highly recommend the Hydroshell UV Water Purifier for anyone looking for an under-sink water purifier in India.

Pros

• The pre-filter effectively removes dirt, rust, and sand particles.
• The activated carbon filter removes chlorine and organic chemicals, enhancing odor and color reduction.
• The ultraviolet filter kills organisms and wipes out their ability to survive and reproduce.

Cons

• No TDS reduction.
• No taste change.
• No RO.

The Hydroshell UV Water Purifier is a reliable and efficient option for clean drinking water. The pre-filter and activated carbon filter work together to remove impurities, while the ultra-violet filter eliminates harmful organisms. The purifier has a capacity of 35 liters per hour and a maximum duty cycle of 300 to 500 liters daily. The purifier comes with a 1-year warranty on all electrical parts.

Installation is easy with the included installation kit. The purifier is compact and can be mounted under a sink or on a wall. It should be noted that the purifier does not reduce TDS or change the taste of the water.

The Hydroshell UV Water Purifier is a great option for those looking for a simple and effective under-sink water purifier in India.

Ozean Under Sink Water Purifier

If you are looking for an affordable under-sink water purifier with a storage tank, the Ozean Under-Sink Water Purifier is perfect.

Pros

• The installation is easy and can be done under the counter or sink.
• The product comes with proper packaging to avoid any damage during transportation.
• The automatic shut-off feature ensures that the purifier stops working when the storage tank is full.

Cons

• The purifier might not be suitable for high TDS water.
• The product is not very durable and might need frequent replacement of filters.

We recently tried out the Ozean Under Sink Water Purifier and were impressed with its performance. The installation process was straightforward, and we were able to do it ourselves. The product comes with a storage tank, which is convenient for households with a high demand for drinking water. The automatic shut-off feature ensures that the purifier stops working when the storage tank is full, which helps save electricity.

We did notice that the customer support was not very responsive, and it might be challenging to get help if the product malfunctions. The purifier might not be suitable for high TDS water and might not be very durable, so you might need to replace the filters frequently.

In conclusion, if you are looking for an affordable under-sink water purifier with a storage tank, the Ozean Under Sink Water Purifier is a good choice. If you have high TDS water or need a durable product, you might want to consider other options.

AQUA DOVE UV Water Purifier 4 Stage Under Sink

If you’re looking for an affordable, easy-to-install, under-sink water purifier that uses UV technology, the AQUA DOVE UV Water Purifier 4 Stage is a good option.

Pros

• Easy to install and maintain
• Does not damage septic tanks or plumbing
• 20/25 Liters/Hour purification capacity

Cons

• Does not remove TDS
• Only uses UV technology, no RO
• Issues with the UV light

We recently tried out the AQUA DOVE UV Water Purifier 4 Stage and found it to be a decent option for those looking for a budget-friendly, under-sink water purifier. Installation was straightforward and didn’t require any special tools or expertise. The purifier has a 20/25 Liters/Hour purification capacity, which is suitable for small households.

One of the advantages of this purifier is that it uses UV technology, which is known for its effectiveness in killing bacteria and viruses. We also appreciate that it doesn’t damage septic tanks or plumbing, making it a good option for those who live in areas with septic systems.

It’s important to note that this purifier does not remove TDS, which may be a concern for some. It only uses UV technology and does not have an RO system. There were issues with the UV light, but we did not experience any problems during our testing.

If you’re looking for an affordable, easy-to-install, under-sink water purifier that uses UV technology, the AQUA DOVE UV Water Purifier 4 Stage is worth considering. You may want to look elsewhere if you’re looking for a purifier that removes TDS or has an RO system.

Quantech 5-Stage Electrical UV Water Purifier

We do not recommend purchasing the Quantech 5 Stage Electrical only UV Water Purifier due to its poor filter quality and recurring bad odor in the water.

Pros

• Easy installation process
• Low power consumption
• Affordable price tag

Cons

• Poor filter quality
• Recurring bad odor in the water
• No RO, no taste change, no wastage, and no TDS reduction

In our experience, the Quantech 5 Stage Electrical only UV Water Purifier was easy to install and consumed low power, which is a plus. The water filter quality was poor, and we noticed a recurring bad odor in the water, which is a significant drawback. The product does not offer RO, taste change, wastage, or TDS reduction, which limits its effectiveness.

We do not recommend the Quantech 5 Stage Electrical only UV Water Purifier due to its subpar filter quality and recurring bad odor in the water. Although it has an easy installation process, low power consumption, and an affordable price tag, those benefits do not outweigh the cons.

Bluebell Gold RO+UV/UF+TDS+MAC- Under Sink/Counter line Water Purifier

We recently had the opportunity to try out the Bluebell Gold Smart Advance RO+UV/UF+TDS+MAC- Under Sink/Counter line 7 Ltrs Water Purifier with Facet (White), and we were impressed with its features and performance.

Pros

• The seven purification stages ensure that the water is free from impurities and harmful substances.
• The purifier adds and retains essential minerals in the water, maintaining the pH and ORP levels and preventing the regeneration of bacteria for up to 90 days.
• The purifier is suitable for water from all types of sources, including bore wells, overhead storage tanks, water tankers, and municipal taps.

Cons

• The purifier is relatively heavy, weighing 10 kilograms, which may make it difficult to install.
• The warranty only covers electronic parts for one year, which may be a concern.

The Bluebell Gold Smart Advance RO+UV/UF+TDS+MAC- Under Sink/Counter line 7 Ltrs Water Purifier with Facet (White) is a great choice for those looking for a water purifier that can handle a variety of water sources and provide clean and healthy water.

The seven purification stages ensure that the water is free from impurities and harmful substances, and the purifier adds and retains essential minerals in the water, maintaining the pH and ORP levels and preventing the regeneration of bacteria for up to 90 days.

One of the standout features of the Bluebell Gold Smart Advance RO+UV/UF+TDS+MAC- Under Sink/Counter line 7 Ltrs Water Purifier with Facet (White) is its versatility. It is suitable for water from all types of sources, including bore wells, overhead storage tanks, water tankers, and municipal taps. The purifier is also wall mountable, making it easy to install in a variety of locations.

While the customer service can be improved, the Bluebell Gold Smart Advance RO+UV/UF+TDS+MAC- Under Sink/Counter line 7 Ltrs Water Purifier with Facet (White) is still a great choice for those looking for a reliable and efficient water purifier. Its multiple features and reasonable price make it a good value-for-money product. We would recommend it to anyone needing a water purifier in India for their home or office.

Buying Guide For Best Under Sink Water Purifier In India

When it comes to choosing the best under-sink water purifier in India, there are a few key features you should consider. Here are some factors to keep in mind when making your decision:

Filtration Technology

The most important aspect of any type of water purifier is its filtration technology. Look for products that use multiple stages of filtration to remove impurities, such as sediment, chlorine, bacteria, and viruses. Reverse osmosis (RO) and ultraviolet (UV) are two of the most common types of filtration technology used in under-sink water purifiers. RO removes dissolved impurities, while UV kills bacteria and viruses.

Water Quality

Before purchasing an under-sink water purifier, it’s important to know the quality of your tap water. You can get your water tested by a certified lab to determine the level of impurities and contaminants in it. This will help you choose a purifier specifically designed to remove the impurities in your water.

Capacity

Under-sink water purifiers come in different sizes and capacities. Choose a product that has a capacity that suits your family’s needs. If you have a large family or use more water, consider a purifier with a higher capacity.

Maintenance

Regular maintenance is necessary to ensure the longevity and efficiency of your under-sink water purifier. Look for products that are easy to maintain and have replaceable filters. Check the manufacturer’s recommendations for filter replacement intervals and make sure that the replacement filters are readily available.

Price

Undersink water purifiers come in a wide range of prices. While choosing a water purifier that fits your budget is important, it’s also important to consider the long-term cost of maintenance and filter replacements. Make sure to compare prices and features before making a final decision.

Considering these factors, you can choose India’s best under-sink water purifier for your family’s needs.

Frequently Asked Questions

What are the top-rated under-sink water purifiers in India?

Several top-rated under-sink water purifiers in India include Aquaguard, Kent, and HUL Pureit. These brands have a range of models with different features and technologies to suit different needs and budgets.

Which under-sink water purifier is best for removing heavy metals?

Under-sink water purifiers with RO (reverse osmosis) technology are the best for removing heavy metals like lead, arsenic, and mercury. Some of India’s top-rated RO under-sink water purifiers include Kent Grand Plus, Aquaguard Geneus, and HUL Pureit Ultima.

Can you recommend an under-sink water purifier with UV technology?

Some of India’s best under-sink water purifiers with UV (ultraviolet) technology include Kent Ultra Storage, HUL Pureit Classic, and Aquaguard Enhance RO+UV.

Are there any under-sink water purifiers that don’t require electricity?

Yes, under-sink water purifiers, such as gravity-based water purifiers, don’t require electricity. Some of the popular gravity-based under-sink water purifiers in India include Tata Swach, Kent Gold, and Pureit Classic.

What are the key features to look for when choosing an under-sink water purifier?

Some of the key features to look for when choosing an under-sink water purifier include the type of technology used (RO, UV, or gravity-based), the purification capacity, the storage capacity, the number of stages of purification, and the level of maintenance required.

How does an undersink water purifier compare to a normal water purifier?

An under-sink water purifier is a type of water purifier that is installed under the kitchen sink and connected to the main water supply. It provides a more convenient and space-saving solution compared to a normal water purifier, which can take up valuable counter space. Under-sink water purifiers typically have a higher purification capacity and can remove a wider range of contaminants compared to normal water purifiers.