Best Water Purifiers Online 2025 | Top 8 Options from Leading Brands 

Before setting up a water purifier at your home, it is important to always check the TDS water levels first. The water purifier brands, like KENT, Havells, Aquaguard, AOSmith​​, and so on – representing the best TDS levels – answer the recommendation. 

Additionally, since the tap water continues to be unsafe to drink, a water purifier is always needed at your home. Today's water purifiers come equipped with the industry's latest advanced technology that includes water-saving technology, UV LED tanks, taste enhancers, and multi-stage purification processes to ensure you are drinking safe, healthy, and delicious water.

Kent offers unique multi-stage purification with zero water wastage.

Havells ensures that essential minerals, like calcium and magnesium, are retained in each drop of drinking water you pour for optimal health, taste and flavour.

AO Smith is an ideal product in hard water areas and does an excellent job removing heavy metals and impurities from the water.

The following products have been selected after research of Amazon ratings and feedback to help your transition to upgraded home solutions.

Product

Key Feature

Rating

Pureit Revito Prime RO+MF+Mineral+UV

Up to 70% water saving

4.5

Native by Urban Company M1 RO

4-in-1 health booster

4.5

Aquaguard Sure Delight RO+MC 1X

Superior RO Maxx technology

4.4

AO Smith Z9 Pro Black Instant Hot & Ambient

10L storage

4.2

Havells Aquas Lite Water Purifier

Vitally magnesium enriched

4.2

Livpure GLO PRO++ RO+UV+UF

Free standard installation

4.2

KENT Grand RO Water Purifier

20 LPH flow rate

4.1

AQUA D PURE 4-in-1 Copper RO

Suitable for all water sources

4.1

Pureit Revito Prime RO+MF+Mineral+UV

 The Pureit Revito Prime has a 7-stage purification system and 8 litres of storage capacity. This saves you up to 70% water and adds essential minerals (calcium and magnesium) back to the water. Using the 100% RO purification system, this product is suitable for borewell, tanker, and municipal water. The Revito Prime has the in-tank UV sterilisation that kills 99.9% of bacteria. The smart sensor warns you 15 days ahead of the date that you need to replace the filter; it stops the flow of water until the filter is replaced. All components are made from food-grade plastics and have aesthetic designs (colour options available). The Revito also purifies 8,000 litres of water, which is high compared to the traditional 6,000 litres. There are three filters in the Revito Prime: an external sediment filter, a pre-pro carbon filter, and a mesh filtration filter.

Specifications

Special Feature: WQA certified

Maximum Flow Rate: 28 Liters Per Hour

Purification Method: Reverse Osmosis, Ultraviolet

Installation Type: Countertop

Container Type: Dispenser

Pros

Installation is easy

Improves the taste of water

Native by Urban Company M1 RO Water Purifier 

Urban Company has developed a water purifier called the Native M1, which uses a comprehensive 10-stage purification process that incorporates RO, UV, copper, and alkaline technology. The device is FDA and ISI certified and delivers purified water that contains vital dissolved minerals and removes harmful metals and microplastic contaminants. Its ideal capacity is 8 litres for a family of four. In addition, the copper filter is also detoxified to enhance water quality with health-promoting dissolved minerals like calcium and magnesium. The Native M1 has been designed to save up to 50% water and has a retractable tray for bottle filling. In addition, the advanced self-cleaning system and multi-micron filtration mean no servicing is required for two years.

Specifications

Installation Type: Wall Mount

Container Type: Dispense

Material Type: Polypropylene

Capacity: 8 litres

Power Source Type: Corded Electric

Pros

Sleek design

Provides excellent service

Cons

A few users faced an issue with the push/pull lever for water dispensing

Aquaguard Sure Delight RO+MC 1X Water Purifier 

The Aquaguard water purifier is suitable for all types of water sources with TDS greater than 100 ppm. The purifier contains a long-lasting cartridge with a lifespan of up to one year for all-day performance. It provides Superior RO Maxx Technology for the removal of water contaminants such as lead, mercury, pesticides, and microplastics. It's 2-in-1 mineral charge improves the taste and quality of the water. The mineral charge infuses purified water with essential micronutrients such as magnesium and calcium that enhance quality and excellent taste. The water purifier has smart indicators that remind you of tank-full indicators, filter life warnings, and electronic errors and allow the water purifier to run properly. The 6-stage purification process helps eliminate dust, dirt, bad odour, and pathogenic particles while improving taste. 

Specifications

Capacity: 6.2 litres

Installation Type: Countertop

Material: Acrylonitrile Butadiene Styrene

Power Source Type: Electric

Lower Temperature Range: 10 Degrees Celsius

Pros

Gives fresh and clean water

Budget-friendly price

AO Smith Z9 Pro Black Instant Hot and Ambient RO+SCMT+Copper+Alkaline+Mintech Water Purifier for Home

The AO Smith Z9 Pro has a complete purification system with 8 steps, featuring 100% reverse osmosis and Silver Charged Membrane Technology (SCMT) that provides extra protection against recontamination. With the patented Side Stream RO Membrane, it provides the highest maximum impurity removal while retaining essential minerals within the water. Alkaline Min-Tech technology will maximize flavour and balance pH levels whilst delivering copper infused drinking water for added health benefits. The Z9 Pro has a 10-litre capacity and made of a stainless-steel tank can serve you drinking water at room temperature, warm (45°C) or hot (80°C) – all at a touch of a button.

Specifications

Capacity: 10 litres

Material: Plastic

Package Information: Dispenser

Installation Type: Countertop

Purification Method: Reverse Osmosis

Pros

Simple to use

Has the option of hot water too

Havells Aquas Lite Water Purifier, UV + UF Purification

The Havells Aquas Lite utilises seven stages of purification, including UV and UF technologies, making it suitable for borewell, tanker, and municipal water. The magnesium cartridge is made to mineralise water by adding essential minerals while removing pollutants, microorganisms, and organic contaminants. The purifier has an adequate capacity of 7 litres so that you will always have access to safe drinking water. The purifier is compact with a stylish industrial design that provides dependable water purification without taking up too much kitchen space.

Specifications

Container Type: Dispenser

Power Source Type: Corded Electric

Supported Water TDS Level Maximum (PPM): 300

Material Type: Plastic

Installation Type: Wall Mount

Pros

Excellent water flow

Sleek design and easy maintenance

Cons

A few users complained about the servicing

Livpure GLO PRO++ RO+UV+UF

The Livpure GLO PRO++ provides a 7-stage purification system that includes RO, UV, and UF, with sediment, pre-carbon, and anti-scalant filters to aid with purification. It removes bacteria, viruses, protozoa, and odour, while a silver-infused filter helps prevent microbial growth. LED indicators display power, purification status, and tank fullness. This 7-litre purifier is available in black and white and suitable for tap, borewell, and municipal water.

Specifications

Capacity: 7 litres

Package Information: Dispenser

Installation Type: Wall Mount

Material: Plastic

Purification Method: Reverse Osmosis

Pros

Compact design

Easy to maintain

Cons

Issue with low TDS

KENT Grand RO Water Purifier | Advanced RO Tech 

The KENT Grand has several purification stages, which include RO, UF, TDS control, and UV LED protection. The TDS controller helps retain essential minerals, while the UV LED keeps bacteria at bay by operating inside the water storage tank. The activated carbon filter helps remove chlorine and organic impurities, giving you fresh, odour-free water. With an 8-litre storage tank and 20 LPH purification capacity, you can be sure that you will access safe drinking water from any water source – municipal, tanker or borewell.

Specifications

Special Feature: RO, UF, UV

Installation Type: Wall Mount, Freestanding

Capacity: 8 litres

Material: Plastic

Purification Method: Reverse Osmosis Ultraviolet

Pros

Good water quality

Product quality is excellent

Cons

Water leakage issue

AQUA D PURE 4 in 1 Copper RO Water Purifier 

The AQUA D PURE 4-in-1 purification system is a complete 10-stage purification model that provides RO, UV, UF, and TDS modification. The copper technology enriches the water with essential minerals and prevents harmful bacteria and viruses at the same time. It has a 12-litre storage tank that allows for high-speed purification along with a longer filter life. RO filtration removes dissolved salts, heavy metals, and pesticides, while UF keeps healthy minerals and the automatic cut-off will stop the unit from overflowing when the tank is full.

Specifications

Capacity: 12 litres

Material: Plastic

Installation Type: Wall Mount or Table Top

Lower Temperature Range: 5 Degrees Celsius

Upper Temperature Rating: 55 Degrees Celsius

Pros

Sleek and elegant design

Suitable for purifying brackish water, tap water, and municipal water

Cons

A few users complained of water leakage

Premium Water Purifier Picks: Trusted Brands With Online Deals 

Finding a good water purifier for the home first comes with the question of which brand is best. To narrow down your selection process, here we go with some of the top-rated models of water purifiers available on Amazon. The price range has also been mentioned so that you can find a perfect fit for your budget. Further in this read, we have also discussed various types of purification technologies, such as RO, UV, and UF, frequently with additional capabilities such as TDS control and mineral enrichment. 

To give you a complete solution to getting the best water filter, we have also brought together the warranty offered by diverse companies. Most companies offer a 1-year warranty on their products, and special service plans are free to avoid stress. The best part is that you are also being provided with a sneak peek into EMI schemes and bank offers available at Amazon for these models to maximise savings without spending hours doing the research.

Top Water Purifier

Current Price

Bank Offer

Warranty

Pureit Revito Prime RO+MF+Mineral+UV 

Rs 17,999

Up to ₹1,349.92 discount on select Credit Cards

1 year

Native by Urban Company M1 RO

Rs 14,999

Up to ₹1,250.00 discount on select Credit Cards

2 years

Aquaguard Sure Delight RO+MC 1X Water Purifier

Rs 7,199

Up to ₹1,250.00 discount on select Credit Cards

1 year

AO Smith Z9 Pro Black Instant Hot and Ambient

Rs 25,199

Up to ₹1,500.00 discount on select Credit Cards

1 year

Havells Aquas Lite Water Purifier

Rs 7,499

Up to ₹337.69 EMI interest savings on select Credit Cards

Livpure GLO PRO++ RO+UV+UF

Rs 8,249

Up to ₹371.46 EMI interest savings on Amazon Pay ICICI

1 year

KENT Grand RO Water Purifier

Rs 11,998

Up to ₹1,250.00 discount on select Credit Cards

1 year

AQUA D PURE 4 in 1

Rs 4,945

Up to ₹1,250.00 discount on select Credit Cards

1 year