10 Best Reverse Osmosis Systems for Home Use: Top Rated Models (2025)

Get access to safe, secure and healthy drinking water with the advanced filtration technology such as Reverse Osmosis! Explore the top RO systems for home picked from leading brands like KENT, Aquaguard, AO Smith and more.

Best RO Water Filters
Best RO Water Filters

Clean drinking water is essential for a healthy living, and reverse osmosis (RO) systems have emerged as a reliable solution for purifying water in homes. With the increasing contamination of water sources, RO systems have become a popular choice for households seeking to remove impurities, chemicals, and bacteria from their drinking water., If you have no idea what reverse osmosis technology is? We have got it covered! 

What is Reverse Osmosis Technology in Water Filter Systems? 

A Reverse Osmosis (RO) Purification System is a water filtration technology that uses a semi-permeable membrane to remove impurities and contaminants from water. It works by forcing water through the membrane, which blocks dissolved solids, heavy metals, bacteria, viruses, and other impurities, to provide clean and purified water. The most standout function of the RO systems is that they can effectively remove a wide range of contaminants, improving water taste and odour, and reducing the risk of waterborne diseases. While they can also remove beneficial minerals, some systems include remineralization stages to address this issue. Overall, RO systems from home solutions and electronics brands such as AO Smith, Aquaguard, Livepure and more are a popular choice for home water filtration due to their effectiveness in purifying water.

To assist you in finding the best RO water filtration system, we have explored the top-rated reverse osmosis systems for home use in 2025, picked from Amazon, highlighting their key features, pros, and cons. Check out below. 

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Top Ten Products

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    Aquaguard Nexen RO+UV+Active Copper Water Purifier

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    Presenting the Aquaguard Nexen RO Water Filter for your home that comes with a 2-year free warranty and complimentary installation. Based on the NanoPore filter technology, this is one of the best water purifiers that offers advanced protection against modern pollutants like microplastics, pesticides, lead and mercury. Built in with the 10-stage purification, this Aquaguard RO offers protection against pesticides, microplastics and industrial waste by ensuring each drop of water remains as pure as if the water were boiled for 20+ minutes. Overall, this reverse osmosis system offers great value for money, as per the features.

    Specifications 

    • Brand: ‎Aquaguard
    • Product Dimensions: ‎32L x 27W x 48H Centimeters
    • Installation Type: ‎Countertop
    • Power Source: Corded Electric
    • Item Weight: ‎6 Kilograms
    • Model Name: ‎AQUAGUARD ENRICH NEXEN RO+UV 2X
    • Lower Temperature Rating: ‎10 Degrees Celsius
    • Maximum Flow Rate: ‎24 Liters Per Hour
    • Operating Pressure Range: ‎upto 3 Kilograms Per Square Centimeter
    • Upper Temperature Rating: ‎40 Degrees Celsius
    • Supported Water TDS Level Maximum (PPM): ‎1000

    Pros

    • Ease of installation
    • Value for money
    • 3-in-1 Active Copper
    • UV E-boiling point
    • Nanopore technology

    Cons

    • None as such 
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    KENT Supreme Plus Alkaline+Copper RO WaterPurifier

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    Powered by multistage purification such as RO+UV+UF+Alk+Cu+TDS Control+UV LED Tank in the water tank for thorough purification, this KENT Supreme water purifier prevents tampering and pushes settings to prevent any leaks and ensures maintenance-free performance. Having the auto-flush for the RO membrane feature, this KENT RO company model prevents scaling or fouling of the RO membrane by quickly rinsing it and removing impurities from the surface to maintain the required cleanliness. Its other features include an alkaline filter, a copper filter and an activated carbon filter to promote pH balance, improve heart health, remove chlorine and more.

    Specifications 

    • Brand: ‎KENT
    • Product Dimensions: ‎40L x 25W x 52H Centimeters
    • Package Information: ‎Dispenser
    • Installation Type: ‎Brand installation
    • Power Source: ‎Corded Electric
    • Item Weight: ‎8 Kilograms
    • Model Name: ‎KENT Supreme Alkaline Black
    • Maximum Flow Rate: ‎100 Liters Per Day
    • Supported Water TDS Level Maximum (PPM): ‎90

    Pros

    • Activated carbon filter
    • Ease of installation
    • UV LED in Tank
    • Auto flush for RO membrane

    Cons

    • Received mixed opinions on the built quality  
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    AQUA D PURE 4 in 1 Copper RO Water Purifier with 10 Stage Purification Filtration

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    Want access to safe, secure and healthy drinking water on a budget? This AQUA D Pure 4-in-1 Reverse Osmosis system is all you need for your home. Built with the capacity of a 12-litre tank, this one of the best water purifiers also features functions such as longer filter life, high speed, purification, membrane protector, premium design, etc., to ensure the purity of water in the design. Its auto shut-off function automatically switches off the machine when its water tank gets full, and the high-quality RO membrane removes up to 96% of dissolved solids (TDS) from the water. Infused with the UF systems, this AQUA D Pure Water filter removes bacteria and retains essential minerals from its system.

    Specifications 

    • Brand: ‎AQUA D PURE
    • Special Feature: ‎automatic shut off
    • Product Dimensions: ‎41L x 15W x 51H Centimeters
    • Package Information: ‎Dispenser
    • Installation Type: ‎Wall Mount or Table Top
    • Power Source: ‎Corded Electric
    • Item Weight: ‎0.49 Kilograms
    • Lower Temperature Rating: ‎5 Degrees Celsius
    • Upper Temperature Rating: ‎55 Degrees Celsius

    Pros

    • High food grade material
    • Inbuilt TDS adjuster
    • Wall mount design
    • Sleek and compact design
    • Value for money

    Cons

    • Water leakage issues
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    Proven Nexon Aqua Water Purifier for Home RO+UV+UF+TDS

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    Made in India, this is one of the best reverse osmosis systems for home and comes from the proven Nexon Aqua water purifier! Suitable for all sources of water, such as hard or borehole, this system comes with a 12-litre storage tank to provide a consistent supply of purified water. Its smart LED indicators help in real-time monitoring to stay informed on the water tank level, purification status, and power connection, giving complete visibility and control over your water purifier's performance. Plus, with the high alkaline pH balancing system, this proven Nexon water purifier for home ensures that it maintains a healthy and stable pH level to neutralise the acidity in water and refresh the taste.

    Specifications 

    • Product Dimensions: ‎40L x 20W x 50H Centimeters
    • Package Information: ‎Tank
    • Installation Type: ‎Wall Mount
    • Power Source: ‎Electric
    • Item Weight: ‎8 Kilograms
    • Lower Temperature Rating: ‎5 Degrees Celsius
    • Maximum Flow Rate: ‎60 Liters Per Day
    • Operating Pressure Range: ‎125 PSI
    • Upper Temperature Rating: ‎55 Degrees Celsius
    • Supported Water TDS Level Maximum (PPM): ‎2500

    Pros

    • High water saving technology
    • Smart sense indicators
    • TDS Adjuster
    • Suitable for various sources of water
    • Large tank

    Cons

    • No particular cons 
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    Pureit Wave Plus Mineral RO+UV | 6 stage Purification

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    Packed with the mineral enhancer, the Pureit Water purifier functions on the reverse osmosis and UV technology to provide 100% pure water without bypass and kills up to 99.9% of bacteria, viruses and cysts with a highly effective UV lamp. Coming with the high storage capacity of 7 litres, this water purification system from Pureit ensures you never run out of fresh and safe RO water. It uses a mineral enhancer cartridge to enrich water with essential minerals like calcium and more, and is packed with the smartsense indicators, it alerts you 15 days before the expiry, ensuring you receive mineral-enriched, safe RO water.

    Specifications 

    • Brand: ‎HUL Pureit
    • Special Feature: ‎WQA certified
    • Product Dimensions: 27.4L x 32.5W x 38H Centimeters
    • Package Information: ‎Dispenser
    • Installation Type: ‎Wall Mount
    • Power Source: Corded Electric
    • Model Name: ‎WPWB500
    • Maximum Flow Rate: ‎2E+1 Liters Per Hour
    • Upper Temperature Rating: ‎4E+1 Degrees Celsius

    Pros

    • Value for money
    • Ease of installation
    • Smart sense indicators
    • Mineral enriched water

    Cons

    • None 
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    Native by Urban Company M2 RO Water Purifier

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    Now do not only welcome a good water purifier at home, but also track the water quality with the Urban Company water filter! Providing details in real time, you can expect full visibility into your purifier's performance. It features 10-stage purification, inclusive of RO+UV+Alkaline+Copper to deliver 99.99% pure water enriched with the essential minerals. Being a perfect fit for a family of 4, this Native water purifier comes with an 8-litre storage capacity, and the food-grade tank keeps the water mineral-enriched and is safe for consumption. Plus, backed by a 2-year unconditional warranty, this water purifier ensures longevity.

    Specifications 

    • Brand: Native by UC
    • Product Dimensions: ‎33.5L x 25.2W x 54.6H Centimeters
    • Package Information: ‎Dispenser
    • Installation Type: ‎Wall Mount
    • Power Source: ‎Corded Electric
    • Item Weight: ‎8.5 Kilograms
    • Model Name: ‎Native M2
    • Maximum Flow Rate: 20 Liters Per Hour
    • Supported Water TDS Level Maximum (PPM): ‎2000

    Pros

    • Smart rinse technology
    • RO Life booster
    • Multi micron filter
    • In tank UV
    • Value for money

    Cons

    • None as such 
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    AO Smith Z9 Pro Black Instant Hot and Ambient RO+SCMT+Copper+Alkaline+Mintech

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    Designed with a stainless steel tank, this AO Smith reverse osmosis system ensures longevity and hygiene. Based on the patented technology – side stream RO membrane – this is one of the best water purifiers for home, ensuring 100% of water passes through the RO membrane so that no impurity stands a chance of passing through. Its one-touch dispensing function offers convenience at your fingertips at the press of a button. Ensuring baby water safety with the 8-stage purification and the double protection of 100% RO+SCMT aids in preventing any potential secondary microbial contamination post RO purification. Additionally, with the 3 temperature modes, this water filter ensures water can be delivered both hot and cold as per the requirement.

    Specifications 

    • Brand: ‎AO Smith
    • Product Dimensions: ‎14.5L x 12.8W x 19H Centimeters
    • Package Information: ‎Dispenser
    • Power Source: Corded Electric
    • Item Weight: ‎14.63 Kilograms
    • Lower Temperature Rating: ‎45 Degrees Celsius
    • Upper Temperature Rating: ‎80 Degrees Celsius

    Pros

    • Ease of installation
    • Value for money
    • CFM technology
    • 8 Stage purification
    • One touch dispensing

    Cons

    • None 
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    Livpure Glo Star Copper Water Purifier

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    Designed with an 8-stage capacity, this Livpure water purifier includes sediment filtration, carbon absorption, RO membrane, and more to enhance the water quality. The built-in mineraliser of this water purification system helps to maintain essential minerals like magnesium, promoting better health outcomes such as improved exercise performance, bone health and quality sleep. The reliable in-tank UV sterilisation method ensures water remains safe for drinking, and the sterilisation cycle can be operated even during the power cuts. Additionally, with the convenient LED indicators, this Livepure water purifier for home provides real-time updates on the power supply and purification, facilitating easy monitoring and maintenance.

    Specifications 

    • Brand: Livpure
    • Product Dimensions: ‎29L x 25.6W x 50H Centimeters
    • Package Information: ‎Dispenser
    • Installation Type: ‎Wall Mount
    • Power Source: ‎Corded Electric
    • Item Weight: ‎7.2 Kilograms
    • Lower Temperature Rating: ‎10 Degrees Celsius
    • Maximum Flow Rate: ‎15 Liters Per Hour
    • Upper Temperature Rating: ‎45 Degrees Celsius
    • Supported Water TDS Level Maximum (PPM): ‎2000

    Pros

    • Ease of installation
    • Antimicrobial & antioxidant rich water
    • 7 litres storage capacity
    • UV sterilization

    Cons

    • Received mixed on functionality 
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    Havells Aquas Neo Water Purifier

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    Designed with greater water energy efficiency, this Havells water filter combines advanced purification, sleek design and reliable performance. Using the advanced purification technology, this is one of the best water purifiers in India, ensuring all the water passes through the RO membrane and then through UF purification to remove dissolved salts, bacteria and cysts to provide safe and healthy drinking water in return. The magnesium-infused cartridge ensures that essential minerals like magnesium and calcium stay present in the water. Additionally, this Havells purifier also helps to remove harmful chemicals and organic impurities to make the water healthier, safer and better tasting.

    Specifications 

    • Brand: ‎Havells
    • Special Feature: ‎Automatic Shut-Off, Lightweight
    • Product Dimensions: ‎22.6L x 30W x 52.2H Centimeters
    • Package Information: ‎Dispenser
    • Installation Type: ‎Wall Mount
    • Power Source: ‎Corded Electric
    • Item Weight: ‎5700 Grams
    • Model Name: ‎Aquas Neo
    • Supported Water TDS Level Maximum (PPM): ‎2000

    Pros

    • Ease of installation
    • Value for money
    • Uninterrupted hydration
    • 7-stage purification

    Cons

    • None
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    Faber XUV 8000 (UV + UF + Alkaline)

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    Built with the advanced 7-stage filtration technology, the Faber water purifier with reverse osmosis technology can be the right choice for your home. Its comprehensive filtration method includes pre- and post-carbon filters, UV purification, and an UF alkaline stage. Its space-saving design lets this water purification system easily fit onto your kitchen counter. To make sure you never run out of purified water, it uses the power indicator function to alert you when the tank gets full. Overall, ideal to use for municipal water, this Faber water purifier can easily remove up to 500 PPM TDS, ensuring you get only healthy and clean water.

    Specifications 

    • Brand: ‎Faber
    • Product Dimensions: ‎45L x 23W x 35H Centimeters
    • Package Information: ‎Dispenser
    • Installation Type: ‎Countertop
    • Power Source: ‎Corded Electric
    • Item Weight: ‎6.21 Kilograms
    • Model Name: ‎XUV 8000
    • Supported Water TDS Level Maximum (PPM): ‎500
    • 7 Litres capacity
    • Upto PPM TDS level
    • Wall mounted
    • UV filters benefits

    Pros

    • High TDS removal
    • Easy installation
    • Tank full and power indicators
    • Wall mounted design

    Cons

    • None 
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How Does an RO System Work? 

  1. Pre-filtration: Water passes through pre-filters to remove larger particles, sediments, and contaminants.
  2. High-pressure pump: The water is then pressurized to force it through the semipermeable membrane.
  3. Semi-permeable membrane: The membrane has tiny pores that allow water molecules to pass through, but block larger impurities like dissolved solids, heavy metals, bacteria, and viruses.
  4. Separation: The impurities are rejected by the membrane and flushed away, while the clean water passes through.
  5. Post-filtration: The filtered water may pass through additional filters, such as activated carbon or UV filters, to improve taste, odour, and remove any remaining impurities.
  6. Storage: The purified water is stored in a tank or dispensed directly for consumption.

 

Find the  Best Reverse Osmosis Systems for Home Use with Comparison of Top Features 

Water Purifiers

Capacity

Filtration Technology

Special Features

Aquaguard Nexen RO

6 litre storage capacity 

10-stage purification

NanoPore filter technology, UV E-boiling point

KENT Supreme Alkaline

8-litre storage capacity

RO+UV+UF+Alk+Cu+TDS Control+UV LED Tank

Auto Flush, Alkaline filter, Copper filter, Activated carbon filter

AQUA D Pure 4-in-1 RO

12-litre tank

RO, UF

Auto shut-off, Inbuilt TDS adjuster, Wall mount design

Nexon Aqua

12-litre storage tank

RO, Copper, Alkaline

High water saving, Smart LED indicators, pH balancing system

Pureit Water Purifier

7-litre storage capacity

RO, UV

Mineral enhancer, SmartSense indicators

Native by UC

8-litre storage capacity

RO+UV+Alkaline+Copper (10-stage)

Real-time water quality tracking, Smart rinse technology, In-tank UV

AO Smith

10-litre storage capacity

Side stream RO membrane, 8-stage purification

Stainless steel tank, One-touch dispensing, 3 temperature modes

Livpure

7-litre storage capacity

8-stage (Sediment, Carbon, RO, Mineraliser)

In-tank UV sterilization, Mineraliser, LED indicators

Havells Aquas Neo

7-litre storage capacity

RO, UF, Magnesium-infused cartridge (7-stage)

Water energy efficiency, Magnesium-infused cartridge

Faber XUV 8000

7-litre storage capacity

7-stage (Pre- & Post-carbon, UV, UF Alkaline)

Space-saving design, Power indicators, Removes up to 500 PPM TDS

Also Read: Understanding RO Vs UV Water Purifiers: Which is Right for You? 

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

  • What are the key features to look for in a good reverse osmosis system?
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    Look for features like purification stages (RO+UV), TDS level support, flow rate, installation type (wall mount/countertop), and additional benefits like mineral enrichment or smart indicators.
  • Are there any common issues to be aware of with reverse osmosis systems?
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    Some models may have issues like water leakage or mixed opinions on build quality, so it's good to check user reviews for specific products.
  • How important is the Supported Water TDS Level Maximum (PPM)?
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    This specification indicates the maximum level of total dissolved solids your water purifier can handle, making it crucial for areas with high TDS water sources like borewells.