10 Best RO Water Purifiers in India (2025): Say Goodbye to Contaminated Water

Choosing the best RO water purifier for your home is essential to ensure that every drop you drink is clean, safe, and packed with essential minerals. With increasing water contamination from industrial waste, pesticides, and heavy metals, relying solely on basic filtration systems is no longer enough. Modern reverse osmosis (RO) water purifiers combine advanced multi-stage purification technologies like RO, UV, UF, and TDS controllers to eliminate impurities while retaining vital nutrients for better taste and health.

From smart IoT-enabled models to purifiers enriched with copper and alkaline filters, today’s options offer convenience, efficiency, and style. In this article, we explore some of the top RO water purifiers in India, comparing their features, purification methods, pros, and cons, so you can make an informed decision and bring home the right water purifier for your family’s well-being.

List of the best RO water purifiers

Don’t forget to read more such articles on Water Purifiers under the Kitchen & Dining section of the ET Advisor Page. Meanwhile, check out the best RO water purifiers available online in India:

1. KENT Supreme Plus Alkaline+Copper RO Water Purifier

The KENT Supreme Plus Alkaline+Copper RO Water Purifier is one of the best RO water purifiers in India, offering an advanced multi-stage purification system that includes RO, UV, UF, Alkaline, Copper, and TDS Control. This Kent water purifier ensures safe water by combining high-end filtration with health-boosting features like alkaline and copper filtration. With an 8L storage capacity and a purification capacity of 20L per hour, it is suitable for all water sources– borewell, tanker, and municipal. Features like auto flush, UV LED tank sterilization, and real-time copper infusion make it a highly functional choice for modern homes.

Specifications:

• Capacity: 8 litres
• Purification method: Alkaline
• Material: Plastic
• Warranty: 1 year warranty

What’s in the box?

• Water Purifier
• Warranty Card

In-depth analysis

• Alkaline Filter: Enhances water pH, neutralizes acidity, and acts as an antioxidant for improved health.
• UV LED in Tank: Keeps stored water in the tank safe and bacteria-free for longer durations.
• TDS Control System: Adjusts the TDS level to retain essential natural minerals for healthier, tastier water.
• High Compatibility: Suitable for purification of water from all sources: municipal, borewell, or tanker.
• Free Service Plan: Includes free installation, unlimited repairs, and check-ups for one year, accessible via app, WhatsApp, or call.

Click here to buy KENT Supreme Plus Alkaline+Copper RO Water Purifier

2. Livpure GLO PRO++ RO+UV+UF Water Purifier

The Livpure GLO PRO++ RO+UV+UF Water Purifier is a reliable and efficient water purifier for home use, designed to provide safe and pure drinking water with a 7-litre storage capacity. Equipped with advanced 7-stage purification technology, including Reverse Osmosis (RO), Ultraviolet (UV), and Ultra Filtration (UF), it effectively removes contaminants while retaining essential minerals. Its LED indicators offer clear status updates, making it user-friendly. Suitable for various water sources such as borewell, tanker, and municipal water, this model is considered a good RO water purifier that ensures health and safety for your family.

Specifications:

• Capacity: 7 litres
• Purification method: Reverse Osmosis
• Material: Plastic
• Warranty: 1 year warranty

What’s in the box?

• Product
• Installation Kit
• User Manual

In-depth analysis

• 7-Stage Advanced Purification: Combines sediment filter, pre-activated carbon absorber, anti-scalant cartridge, RO membrane, UV disinfection, ultra filtration, and silver impregnated post carbon filter.
• Ultra Filtration: Removes bacteria and viruses while retaining beneficial minerals.
• Wall-Mount Design: Saves counter space and adds convenience.
• Free Installation and Service: Comes with Livpure Smart Service Plan offering free installation and on-demand free servicing under warranty.

Click here to buy Livpure GLO PRO++ RO+UV+UF Water Purifier

3. Pureit Eco Water Saver RO+UV+MF+Mineral Water Purifier

The Pureit Eco Water Saver RO+UV+MF+Mineral Water Purifier is an efficient and eco-friendly solution designed to save up to 60% more water compared to ordinary RO purifiers. With a large 10-litre capacity, it’s suitable for borewell, tanker, and municipal water supplies, making it a versatile choice for various households. The Pureit water purifier features a mineral enhancer cartridge that enriches purified water with essential minerals like calcium and magnesium, ensuring healthy and tasty water without any bypass. Equipped with advanced UV sterilization and smart Smartsense indicators, this purifier ensures safe, mineral-enriched drinking water while alerting users before filter expiry.

Specifications:

• Capacity: 10 litres
• Purification method: Reverse Osmosis, Ultraviolet
• Material: Plastic
• Warranty: 1 year warranty

What’s in the box?

• Water Purifier
• Installation Kit
• Warranty Card

In-depth analysis

• 7-Stage Purification: Combines RO, UV, MF, and mineral enhancement for comprehensive water purification.
• High Storage Capacity: 10 litres of purified water ensures ample supply for families.
• High-Speed Purification: Purifies water at a rate of up to 24 litres per hour (LPH).
• TDS Compatibility: Suitable for water with TDS up to 2000 PPM.
• Food Grade Material: Made with 100% food-safe, non-toxic plastic for health safety.

Click here to buy Pureit Eco Water Saver RO+UV+MF+Mineral Water Purifier

4. AQUA D PURE 4-in-1 Copper RO Water Purifier

The AQUA D PURE 4-in-1 Copper Reverse Osmosis Water Purifier offers advanced 10-stage purification that combines RO, UV, UF, and TDS adjustment technologies to ensure safe, great-tasting drinking water. With a large 12-litre storage tank, it is suitable for all types of water supplies, whether municipal, borewell, or tanker. The purifier features a Copper Mineral Infuser that enhances water quality with the natural benefits of copper, while the Taste Adjuster (TDS Controller) allows you to customize the taste based on the water source. Designed with convenience in mind, it includes an automatic shut-off function, flexible wall-mount or tabletop installation, and a premium modern look ideal for any household.

Specifications:

• Capacity: 12 litres
• Purification method: RO + UV + UF + TDS
• Material: Plastic
• Warranty: 1 year warranty

What’s in the box?

• Main Unit
• Warranty Card
• Installation Kit
• Pre Filter Set

In-depth analysis

• 10-Stage Purification System: Combines RO, UV, UF, and TDS adjustment for comprehensive water purification.
• Automatic Shut-Off: Turns off the machine automatically when the storage tank is full, saving power and preventing overflow.
• High-Quality RO Membrane: Removes up to 96% of dissolved solids (TDS), hardness, heavy metals, and pesticides.
• Large 12-Litre Capacity: Ensures ample purified water storage for medium to large families.

Click here to buy AQUA D PURE 4-in-1 Copper RO Water Purifier

5. Aquaguard Ritz Pro RO+UV+Copper Water Purifier

The Aquaguard Ritz Pro RO+UV+Copper Water Purifier is a premium Aquaguard water purifier designed for advanced purification, smart monitoring, and long-lasting performance. Equipped with Titanium Duo Filters that last up to 2 years, it offers 9-stage purification ensuring 99.9999% bacteria and 99.99% virus reduction. Its durable stainless steel tank provides hygienic, corrosion-free storage, backed by a lifetime warranty. The purifier also features 3-in-1 Active Copper Technology that infuses the right amount of copper, calcium, and magnesium, ensuring healthier drinking water. With smart features such as real-time TDS display, filter health monitoring, and automated service requests via the companion app, this purifier blends cutting-edge technology with convenience and reliability.

Specifications:

• Capacity: 5 litres
• Purification method: Reverse Osmosis, Ultraviolet
• Material: Stainless steel
• Warranty: 2 years warranty

What’s in the box?

• Water Purifier
• External Sediment Filter
• User Manual
• Plumbing kit

In-depth analysis

• 9-Stage Advanced Purification: Removes bacteria, viruses, microplastics, pesticides, heavy metals, and chemicals effectively.
• Stainless Steel Tank: Surgical-grade 304 tank that is corrosion-free, tough, and durable with a lifetime warranty.
• Built-in TDS Display: Monitors water quality in real-time with TDS IN and OUT readings.
• Filter Life and Water Intake Tracker: Displays filter health and tracks daily, weekly, and monthly water consumption.
• Mega Sediment Filter: Provides superior dust and dirt removal– 30x more effective than standard purifiers.

Click here to buy Aquaguard Ritz Pro RO+UV+Copper Water Purifier

6. Native by Urban Company M1 RO Water Purifier

The Native by Urban Company M1 RO Water Purifier is one of the best RO water purifiers designed for hassle-free, high-performance purification and long-term reliability. Ideal as a water purifier for home, it features 10-stage purification with RO, UV, Copper, and Alkaline enhancement, delivering 99.99% pure, mineral-rich water. With no service required for 2 years and a 2-year unconditional warranty covering all parts, this purifier ensures true peace of mind. Its self-cleaning Smart Rinse Technology keeps filters clean and efficient, while the 8-litre food-grade tank provides ample capacity for families. Certified by FDA and ISI, the purifier guarantees 100% RO-processed water with no MTDS mixing or RO bypassing, making it a reliable and health-conscious choice for modern households.

Specifications:

• Capacity: 8 litres
• Purification method: RO+UV boosted with Copper, Minerals and Alkaline
• Material: Polypropylene
• Warranty: 2 years warranty

What’s in the box?

• Water Purifier
• Installation Kit
• External Sediment Filter
• UserManual
• WarrantyCard

In-depth analysis

• No Service for 2 Years: Self-cleaning and long-lasting filters remove the need for maintenance or service calls.
• Advanced Multi-Layered Pre-Filter: Captures large sediment particles while maintaining consistent flow.
• FDA and ISI Certified: Guarantees top-notch water quality and safety standards.
• Works with All Water Sources: Compatible with borewell, tanker, and municipal water supplies.
• Polypropylene Build: Durable and food-grade material ensures safety and long-lasting performance.

Click here to buy Native by Urban Company M1 RO Water Purifier

7. KENT Grand RO Water Purifier

The KENT Grand RO Water Purifier is a trusted Kent water purifier known for its advanced multi-stage purification system. A good RO water purifier for Indian homes, it features RO+UF+TDS Control + UV LED technology that ensures every drop of water is safe, tasty, and full of essential minerals. The UV in-tank purification keeps stored water germ-free, while the TDS control system lets you retain vital natural minerals. With its free one-year service plan, including installation, unlimited repair visits, and checkups, Kent provides unmatched convenience and reliability. The purifier’s 8-litre capacity, leak-proof fittings, and compatibility with all water sources make it an excellent choice for families seeking consistent, safe, and pure drinking water.

Specifications:

• Capacity: 8 litres
• Purification method: Reverse Osmosis Ultraviolet
• Material: Plastic
• Warranty: 1 year warranty

What’s in the box?

• Water Purifier

In-depth analysis

• Multiple Purification Stages: Combines RO, UF, TDS control, and UV LED purification for maximum safety.
• Tamper-Proof RO Membrane: Fused housing prevents tampering and ensures long-lasting performance.
• 20 LPH Flow Rate: Provides a steady flow of purified water, suitable for medium to large families.
• Universal Compatibility: Suitable for municipal, tanker, and borewell water sources.

Click here to buy KENT Grand RO Water Purifier

8. Aquaguard Delight Aquasaver RO+UV+UF+MC Water Purifier

The Aquaguard Delight Aquasaver RO+UV+UF+MC Water Purifier is a high-efficiency Aquaguard water purifier designed to deliver pure, mineral-enriched water while saving up to 60% more water than conventional RO systems. Equipped with 9-stage purification, it combines RO, UV, UF, and Mineral Charge technologies to remove contaminants such as pesticides, microplastics, and heavy metals while retaining essential minerals like calcium and magnesium. Its NanoPore Filter Technology ensures long-lasting protection for up to 2 years, while the LED indication system provides real-time alerts for maintenance and tank status. With a Mega Sediment Filter for enhanced durability, 2 free cleaning services, and compatibility with all water sources, the Aquasaver offers an intelligent and reliable solution for safe drinking water.

Specifications:

• Capacity: 6.2 litres
• Purification method: Reverse Osmosis, Ultraviolet
• Material: Acrylonitrile Butadiene Styrene
• Warranty: 1 year warranty

What’s in the box?

• Water Purifier
• Accessory (Input pipe, Diverter valve)
• Warranty Card

In-depth analysis

• Aquasaver Mineralizer Technology: Achieves 60% higher water recovery, minimizing wastage.
• 9-Stage Advanced Purification: Combines RO, UV, and UF purification for comprehensive contaminant removal.
• UV e-Boiling Technology: Ensures each drop of water is as safe as water boiled for 20+ minutes.
• Double Life Filters: Engineered for longer durability, reducing the frequency of filter replacements.
• Works with All Water Sources: Suitable for municipal, tanker, and borewell water (up to 2000 mg/L TDS).
• Automatic Shut-Off: Stops purification when the storage tank is full, conserving energy and preventing overflow.

Click here to buy Aquaguard Delight Aquasaver RO+UV+UF+MC Water Purifier

9. Havells FAB Alkaline Water Purifier

The Havells FAB Alkaline Water Purifier is an advanced Havells water purifier that blends elegant design with powerful 8-stage purification for safe, mineral-rich drinking water. Combining RO+UV+Alkaline+Revitalizer (Copper) technology, it not only purifies water but also enhances its pH level (up to 8-10) while infusing essential minerals like calcium, magnesium, and zinc. The purifier’s Immuno Shield Technology boosts antioxidant properties and supports better hydration and immunity. Its smart consumer interface provides real-time alerts for cartridge life, purification status, and errors, ensuring user convenience. With 3-way corner mounting, auto energy saver, and a sleek, dual-tone design, this Havells water purifier is a perfect balance of performance, health, and modern aesthetics for today’s households.

Specifications:

• Capacity: 7 litres
• Purification method: RO+UV+Alkaline
• Material: Plastic
• Warranty: 1 year warranty

What’s in the box?

• Water Purifier
• Installation Kit

In-depth analysis

• 8-Stage Purification System: Combines RO, UV, and Alkaline technologies for complete water purification.
• Immuno Shield Technology: Enriches water with essential trace elements like calcium, copper, zinc, and magnesium for improved immunity.
• Auto Energy Saver: Automatically shuts off power when the tank is full to conserve energy.
• Bacteriostatic Alkaline Taste Enhancer: Improves taste while maintaining healthy pH balance.
• Transparent and Removable Tank: Easy to clean and maintain, ensuring hygiene.

Click here to buy Havells FAB Alkaline Water Purifier

10. Atomberg Intellon Adaptive Water Purifier

The Atomberg Intellon Adaptive Water Purifier is India’s first reverse osmosis water purifier powered by Intelligent Filtration System (IFS), a breakthrough innovation that adapts purification based on the input water’s TDS levels. This ensures you get safe, great-tasting water while retaining essential minerals and extending filter life. Featuring custom purification modes, users can choose between Adaptive, RO+UV, TasteTune, or VacayMode for total control over water quality and maintenance. With Smart IoT connectivity via the Atomberg Home App, you can monitor filter health, track water savings, and run diagnostics in real time. Its modern, LED-integrated design, large 8L storage tank, and 2-year zero-cost warranty make it one of the most intelligent, efficient, and sustainable water purifiers for modern households.

Specifications:

• Capacity: 8 litres
• Purification method: RO + UF + UV with Alkaliser + Taste Enhancer / Intelligent Filtration System
• Material: Acrylonitrile Butadiene Styrene
• Warranty: 2 years warranty

What’s in the box?

• Water Purifier
• Pre- Filter
• Tube Set
• Ball Valve
• Screw Set
• Connector Set

In-depth analysis

• Intelligent Filtration System (IFS): Adapts purification dynamically based on TDS levels, ensuring efficient performance and mineral retention.
• Dynamic 7-Stage Purification: Combines RO, UF, UV, and Alkaliser with a Taste Enhancer for safe, mineral-balanced water.
• AutoCleanse Technology: Regularly cleans filters and membrane to prevent scaling and extend lifespan.
• Membrane Protector: Prevents scaling and buildup, ensuring consistent purification efficiency.
• TDS Display and LED Alerts: Displays TDS levels and provides service or purification mode notifications.

Click here to buy Atomberg Intellon Adaptive Water Purifier

Similar Products for you:

• Native by Urban Company M2 RO Water Purifier
• Aquaguard Marvel NXT Active Copper RO+UV+UF Water Purifier
• Livpure Allura Prime Water Purifier

Similar Articles for you:

• Best V Guard water purifiers for pure, healthy, and mineral-enriched drinking water
• Best Kent Water Purifiers: Safe, Mineral-Rich Water for your Family’s Health (2025)
• Best Livpure water purifiers with advanced technology and elegant design
• Best Pureit water purifiers for safe and healthy drinking water
• 10 Best Copper Water Purifiers in India: Purity, Health Benefits and Advanced Filtration Technology (2025)

FAQs: Best RO Water Purifiers

Q1. What is an RO water purifier?

Ans. A reverse osmosis (RO) water purifier is a filtration system that removes dissolved impurities, heavy metals, pesticides, and harmful chemicals from water. It uses a semi-permeable membrane to ensure safe, clean drinking water while retaining essential minerals through TDS control.

Q2. Can RO purifiers work with borewell, tanker, and municipal water?

Ans. Yes, most modern RO water purifiers are compatible with all types of water sources, including municipal, borewell, and tanker water, ensuring safe drinking water regardless of source quality.

Q3. How do I choose the best RO water purifier?

Ans. Look for:

• Multi-stage purification (RO+UV+UF)
• TDS control and mineral retention
• Water-saving efficiency
• Storage capacity suitable for your family
• Warranty, service network, and ease of maintenance