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RO Water Purifiers for Indian Homes that Come from Kent, AO Smith, and More

By installing RO water purifiers at my home and using them for years, I can say they are reliable to use for the multiple sources of water, especially with the high TDS levels. Here, you can learn about my intake of the RO water filters and my preferred models.

By : Shivangi Prajapati

Last Updated on : Jun 02, 2026 15:15 IST

Published on : Jun 02, 2026 15:14 IST

RO Water Purifiers for Indian Homes that Come from Kent, AO Smith, and More
Ro Water Purifiers for Home

Not having a good source of water at my home has always been my concern when it comes to healthy drinking, but then RO water purifiers look after this concern with their ability to purify high TDS water and the water that comes from a borewell, tank, tap, etc. Basically, what I liked about these water filters is that they get rid of heavy metals, harmful chemicals, contaminants, etc. to ensure you get every drop of water-safe and healthy. There are some brands that I have found can be relaible for the purified driking such as Kent, AO Smith, Aquaguard, and more. 

Why I Prefer RO Water Purifiers Over Others? 

  • Gets rid of contaminants: What I found is that most Indian homes rely on the tap water for their basic drinking needs, which affects their wellness. Even the WHO states that using RO at home is beneficial for daily drinking; it keeps a check on the TDS level.
  • Enhances the taste of water: Impurities present in water also affect its taste, and using RO purifiers can enhance the taste. For example, TDS levels higher than 200 ppm degrade the water quality, while RO purification works to soften and sweeten the taste.
  • Removes Heavy Metals: When water carries heavy metals, it can strongly affect your health. While an RO water purification system works to remove heavy metals and chemicals like iron, lead, mercury, etc. Gets rid of contaminants: What I found is that most Indian homes rely on the tap water for their basic drinking needs, which affects their wellness. Even the WHO states that using RO at home is beneficial for daily drinking; it keeps a check on the TDS level.
  • Enhances the taste of water: Impurities present in water also affect its taste, and using RO purifiers can enhance the taste. For example, a TDS level higher than 200 ppm degrades the water quality, while RO purification does work to soften and sweeten the taste.
  • Removes Heavy Metals: When water carries the heavy metals, it can strongly affect your health. While an RO water purification system works to remove heavy metals and chemicals like iron, lead, mercury, etc.

To explore more, visit our Water Purifiers Category

My Top Selected RO Water Purifiers that Works for Every Indian Home 

01

KENT Grand RO Water Purifier | Advanced RO Tech for Sabse Shudh Paani | RO+UF+TDS Control + UV LED Tank | 8L | 20LPH Flow | Ideal for Borewell/Tanker/Municipal Water | Largest Service Network

4.4
12598

35% off

M.R.P: 19500

Buy Now

For me, this KENT RO is a suitable option when looking for a water filter for home. Its 8-gallon capacity gives enough water for my family to survive a day. The multiple purification stages, such as RO + UF + TDS control + UV LED in the water tank, take care of purity through the purification. I genuinely liked the TDS control system used by this KENT Grand Ro to adjust the TDS levels and retain essential natural minerals to keep the water healthy and tasty. Not only that, its active water filter further works to remove chlorine, organic impurities, odor-causing elements, etc., which I believe is important to do, and the compatibility with all sources of water, like municipal, borewell, and more, makes this KENT RO a reliable source.

Specifications:

  • BrandKENT
  • Dimensions Product Dimensions
  • ManufacturerKent Ro System ltd
  • ModelGrand RO
  • Purifying TechnologyReverse Osmosis Ultraviolet

Reasons to buy:

Its TDS control system to retain essential nutrients makes it worthy to invest in

Compatible with all water sources such as Municipal, borewell, tanker sources and more

Reason to avoid:

Not so water efficient

02

AO Smith Z9 Pro Black RO Water Purifier For Home | Ambient & Instant Hot | Copper + Alkaline Water Filter | 100% RO Purifier with Silver Sheild | 10L Storage

4.2
25199

24% off

M.R.P: 32990

Buy Now

The standout feature that made me like this AO Smith RO water purifier is the advanced recovery technology that saves up to 9000 L per year. Suitable for large families, this appliance's silver-charged membrane technology makes sure the 100% water passes through the RO membrane to dissolve impurities, heavy metals, and more, so you can get reliable everyday drinking water quality. Its robust 8-stage purification does the work by removing harmful pathogens, chemicals, and TDS from various sources. Just like I can use the borrowed water for my home. If you also prefer the taste like me, the good news is this AO Smith RO water purifier enriches normal water with copper and essential minerals to support hydration and maintain taste.

Specifications:

  • ASINB09CGQ6FCK
  • BrandA. O. Smith
  • Dimensions36.9L x 32.6W x 48.2H Centimeters
  • ManufacturerA.O. Smith Pvt Ltd.
  • Purifying TechnologyReverse Osmosis Ultraviolet
  • TypeDispenser

Reasons to buy:

I really like the water taste delivered by this purifier which makes it worth to Invest

Uses 8 stage purification to remove harmful pathogens, chemicals, etc

Reason to avoid:

High investment cost

03

Aquaguard Delight Aquasaver RO+UV+UF+MC | Stainless Steel Tank| 2-year filter life |Mega Sediment filter|2 Free cleaning service| 60% Higher Water Savings| 9-Stage Purification |India’s No.1 Purifier*

4.1
15499

38% off

M.R.P: 25000

Buy Now

This Aquaguard's ability to store water while keeping it fresh for longer makes it worthy to invest in. It's Nanopore long-life filter technology that makes this filter unique and extraordinary from the other brands, as it offers complete protection against pesticides, microplastics, and industrial waste such as lead, mercury, etc. Its 9-stage purification, inclusive of RO+UV+UF, also offers protection against pesticides, microplastics, and industrial waste. The other great features that you cannot ignore are the UB e-boiling point to ensure every delivered drop is as pure as water boiled for 20+ minutes.

Specifications:

  • BrandAquaguard
  • Dimensions32L x 27W x 48H Centimeters
  • ManufacturerEureka Forbes Ltd, Eureka Forbes Ltd.
  • ModelKENT Grand
  • Purifying TechnologyReverse Osmosis Ultraviolet

Reasons to buy:

It uses 2-in-1 Mineral charge to enrich the water with calcium and magnesium

I really liked the mega sediment filter inside that removes fine dust, dirt, etc

Reason to avoid:

Smaller storage capacity

04

Pureit RO+UV+MF+Copper+Mineral | 7 Stage Purification | 8L Capacity | Suitable for Borewell, Tanker & Municipal Water | Table Top | Wall Mountable | Black & Copper

4.1
20990

25% off

M.R.P: 27990

Buy Now

What I most liked about this Pureit water filter is that it absolutely changed the dependence on the borewell water and purified it for safe and healthy drinking. Keeping up with the minerals, this RO water filter for home uses intelligent copper auto cleansing to ensure copper infusion at all times. What makes this HUL Pureit water filter so helpful is its dual water dispensing function that lets you choose between copper and regular water as per your daily drinking requirements. Another feature that made me prefer this purifier over other filters is its SmartSense indicators that alert you 15 days before filter expiry and also suspend the water dispensing if the filter is not changed.

Check out more recommendations at Jagran Reviews

Specifications:

  • ASINB07MWBVTLP
  • BrandPureit
  • Dimensions36.1L x 35W x 44.7H Centimeters
  • ManufacturerRonch Polymers Pvt. Ltd
  • ModelWUCU100
  • Purifying TechnologyReverse Osmosis, Ultraviolet

Reasons to buy:

I liked its ability to deliver an enriched water taste

The mineral enhancer cartilage further retains essential minerals in water

It ensures safe drinking with the multistage protection

Reason to avoid:

No visible water level indicator

05

Havells Aquas Pro 7L Water Purifier | RO+ UV+Copper+Zinc+Magnesium | 2 Year Free Service (Filter Included) | Free TDS Meter | No AMC | 7-stages | Saves 40% Water | Suitable for all Water Sources

3.9
11490

38% off

M.R.P: 18595

Buy Now

If you also prefer mineral-enriched water, just like me, this Havells water filter for home can be a great option to install for safe and healthy drinking. Available in the sleek FAB design and with reliable performance, this appliance is backed by strong service and high customer support, which I personally liked, as they made the installation very easy at my home. It also removes organic residues and the VOCs that are commonly found in the tap water to deliver cleaner, fresher drinking water that protects your health with every sip, ensuring both safety and purity in every glass. Plus, its 7 stages of purification also make this a preferable choice.

Specifications:

  • BrandHavells
  • Country Of OriginIndia
  • Dimensions22.6L x 30W x 52.2H Centimeters
  • ModelGHWRAPS025
  • Purifying TechnologyActivated Carbon, Ultraviolet

Reasons to buy:

Delivers clean and tasty water with 7 stage purification

The automatic shut off is an outstanding feature to save on water and electricity

Is suitable to all sources of water

Reason to avoid:

Takes a lot of space to install

RO Water Purifiers: Key Features Compared 

Models

Material

Supported Water TDS Level

Purification Method

KENT

Plastic

2000

Reverse Osmosis Ultraviolet

A. O. Smith

Plastic

1999

Reverse Osmosis

Aquaguard

Acrylonitrile Butadiene Styrene

1000

Reverse Osmosis, Ultraviolet

Pureit

Plastic

2000

Reverse Osmosis, Ultraviolet

Havells

Plastic

2000

Activated Carbon, Ultraviolet

Also Read 

Pureit Vs Aquaguard RO Water Purifiers: Which is Better for Mineral Enriched Drinking?

Disclaimer: At Jagran Reviews, we prioritize providing up-to-date information on the latest trending commodities and goods. Links in this article are affiliate links. Please note that our product recommendations are based on independent research and analysis however, Jagran Reviews shall not be held liable for any claims, damages, or disputes arising under applicable laws, including the Consumer Protection Act, 2019. Any issues regarding product quality, delivery, or warranties must be directed to the respective manufacturer or seller. Furthermore, the products featured in this article are organized for reader convenience and are listed in no particular order of priority or ranking.

FAQ's

  • What feature do I need to check before getting an RO water purifier?
    In my opinion, the top features that you cannot ignore are capacity as per your family size, the purification technology it uses, the TDS level, your budget, etc.
  • Can RO water filters really enhance the taste?
    Yes, according to me, RO purification works to remove harmful contaminants and maintain the required minerals, which enhances the taste.
  • Why go with Ro Water Purifiers?
    In my opinion, you can go with the reverse osmosis system because it removes dissolved salts, heavy metals, high TDS, impurities, etc., to make water healthy and pure to drink.

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