10 Best undersink water purifier in India

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Last Updated - 05/04/2026

Best Choice
01

FILTRONIX
62% Off

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FILTRONIX® AQUA C3 UTC Under Sink RO Reverse Osmosis System (White) | RO + UV + UF + TDS + Alkaline | LED Display | 12L Storage Tank | DIY Filter Change | Unbreakable Body | Under Counter RO System
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Under Sink Luxury Design – Perfect for modular kitchens! Saves over 2 sq. ft. of counter space with a sleek, hidden design. Looks clean, works smart.
Designer Steel Faucet Included – Elegant, rust-free faucet ensures smooth flow, fits perfectly on your sink, and matches modern kitchen aesthetics.
🔹 Smart LED Indicator Panel – Equipped with a 3-light LED display: Tank Full 🔴 Power ON/OFF — so you always know your water status at a glance. ⚪ Purification ON
All-in-One Installation Kit Inside – Comes with pipe set, connectors, faucet, tank, filters – everything you need for fast & secure installation. No extra purchase needed.
Built to Last – Constructed with unbreakable ABS body, leak-proof tank & corrosion-resistant inner components for long life and durability.
6-Stage Advanced Purification – RO + UV + UF + TDS + Pre-Filter + Alkaline Filter ensure 99.99% removal of bacteria, viruses, TDS, and heavy metals for ultra-pure drinking water.
12 litre High-Pressure Tank – Large stainless steel storage tank ensures 24x7 supply of purified water for families of 4–6 without delay.
Alkaline Wellness Booster – Adds essential minerals like Calcium, Magnesium & Potassium, increases pH to 8.5+, and gives water a fresh, natural taste.

₹9,499.00 ₹24,999.00 62% Off
02

Aquaguard
30% Off

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Aquaguard Select Designo 9-Stage Under The Counter Water Purifier | RO+UV+Active Copper Tech | Taste Adjuster | Inbuilt Pressure Pump | Suitable for Tanker, Borewell & Municipal Water
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Zero-Pressure Pump- Comes with an inbuilt pump that works even at low or no water pressure, ensuring consistent flow of water with zero wait time
Works With All Water Sources- Purifies water from any source, including municipal, borewell, or tanker water, ensuring safe and clean drinking water every time
Water Saving RO Technology- Advanced water savings technology that helps to save up to 40L water everyday vs regular RO water purifiers
Taste Adjuster- Adjusts the taste of water to get sweet-tasting water always
Superior Design- a. Fits perfectly under the sink of your modular kitchen and comes with a separate faucet to give you easy access to purified water, b. Equipped with an 8L large storage tank
Superior 9-Stage Purification including RO+UV- Offers 99.9999% bacteria reduction, 99.99% virus reduction, 30x better dust and dirt removal than local purifiers, and 10x more chemical protection
Smart LED Indication- Alerts in case of service reminders, end of cartridge life and electronic errors
Free Service Plan worth ₹2500– Comes with Aquaguard genuine service plan offering free installation, 1 free maintenance visit and unlimited repair visits within 1 year of purchase, all backed by India's widest service network, accessible with one click across 17,000+ pin-codes
Certifications- Certified by the National Accreditation Board for Testing and Calibration Laboratories (NABL) and Water Quality Impact Assessment (WQIA), ensuring product reliability and performance
3 -in-1 Patented Active Copper Technology- Infuses the right amount of copper from the first drop (As per BIS norms). Comes with clean free technology. Suitable for all age groups

₹15,999.00 ₹23,000.00 30% Off
Best Value
03

Aquaguard
31% Off

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Aquaguard Designo NXT 9-Stage Under The Counter Water Purifier | Active Copper+RO+UV Tech |7L Storage | Inbuilt Pressure Pump | Suitable for Tanker, Borewell & Municipal Water
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Zero-Pressure Pump- Comes with an inbuilt pump that works even at low or no water pressure
Works With All Water Sources- Purifies water from any source, including municipal, borewell, or tanker water, ensuring safe and clean drinking water every time
Water Saving RO Technology- Advanced water savings technology that helps to save up to 40L water everyday vs regular RO water purifiers
Superior Design- a. Has an integrated, single-unit design, unlike other under-the-counter water purifiers that come with two separate units, b. Comes with wheels and a grip handle for easy movement and accessibility, c. Compatible with double door refrigerators, d. High storage capacity of 7L
Superior 9-Stage Purification including RO+UV- Offers 99.9999% bacteria reduction, 99.99% virus reduction, 30x better dust and dirt removal than local purifiers, and 10x more chemical protection
Smart LED Indication- Alerts in case of service reminders, end of cartridge life and electronic errors
Free Service Plan worth ₹2000– Comes with Aquaguard genuine service plan offering free installation, 1 free maintenance visit and unlimited repair visits within 1 year of purchase, all backed by India's widest service network, accessible with one click across 17,000+ pin-codes
Certifications- Certified by the National Accreditation Board for Testing and Calibration Laboratories (NABL) and Water Quality Impact Assessment (WQIA), ensuring product reliability and performance
3 -in-1 Patented Active Copper Technology- Infuses the right amount of copper from the first drop (As per BIS norms). Comes with clean free technology. Suitable for all age groups

₹24,998.00 ₹36,000.00 31% Off
04

AO Smith
22% Off

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AO Smith Z2+ Luxe (Midnight Black) RO Under sink Water Purifier | UTC | 7-Stage Purification | 2x Water Savings | Goodness of Copper
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Under the Counter Placement: Designed for the modular kitchen, the purifier fits seamlessly under the sink ensuring your kitchen’s refined and serene aesthetic while ensuring purified water for your family
Sustainability: A smart choice for the mindful customers who are environmentally conscious , this purifier offers an impressive 55% water recovery and conserving up to 2x more water than conventional RO purifiers
Peace of mind with 1 year Comprehensive Warranty
Goodness of Copper: Elevate your hydration with the added benefits of copper. The copper-fortified mineralizer enriches water with copper and essential minerals, delivering healthful hydration in every sip
Designed for the modern kitchen, this sleek under-the-sink solution boasts a bold, timeless midnight black finish—combining style with functionality
7-Stage Purification: Enjoy healthy and safe drinking water with an advanced 7-stage purification process. The powerful purification process effectively removes dissolved impurities, heavy metals, and pathogens—ensuring consistently safe and healthy drinking water

₹21,399.00 ₹27,490.00 22% Off
05

AO Smith
22% Off

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AO Smith Z2+ Water Purifier for Home with MIN-TECH | 5L Storage | 6-Stage Purification |100% RO | Under The Counter
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Styling Sophistication: Modernly designed to be fitted well under the counter, keeping your kitchen space clutter-free to function optimally. The A.O.Smith Z2+ comes with a free goose neck faucet to cater to your convenience
MIN-TECH: This system fits into the A. O. Smith Z2+'s 6-Stage Purification process to retains the water's natural taste with essential minerals and ensures you instantly get water with balanced pH mineral composition
Impressive Storage Capacity: A RO water purifier for home with a large storage capacity of 5 litres securely contains the water for easy and convenient accessibility
6-Stage Purification: This advanced system provides your family with purified safe drinking water. The Patented SSM Technology (Side Stream RO Membrane) is suitable for water with low and high TDS, up to 2000 ppm. It doesn't only ensure that 100% water quality is enhanced but also improves pure water recovery
100% RO+SCM-TECH Purification: AO Smith Z2+ Normal Filter Water Purifier's double protection of RO (Reverse Osmosis) and SCM-Tech (Silver Activated Post Carbon). It cleanses the water as an additional advanced filter, compared to other RO UV UF water purifiers, preventing the bypass of any impurities

₹20,299.00 ₹25,900.00 22% Off
06

Livpure
41% Off

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Livpure Stealth Under The Counter Water Purifier, RO+UV 6 Stage Purification Technology, 7L Storage Tank, Sleek And Compact Design
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

𝟳𝗟 𝗦𝘁𝗼𝗿𝗮𝗴𝗲 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆: With a generous 7-liter storage capacity, you'll have an ample supply of purified water available whenever you need it. Say goodbye to the hassle of frequent refills.
𝟲 𝗦𝘁𝗮𝗴𝗲 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗣𝘂𝗿𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻: Advanced filtration is designed to ensure the highest quality of purified water. Each stage is to remove impurities and contaminants, providing you with clean and fresh drinking water.
𝗦𝘂𝗽𝗲𝗿 𝗦𝗲𝗱𝗶𝗺𝗲𝗻𝘁 𝗙𝗶𝗹𝘁𝗲𝗿: The super sediment filter effectively traps and removes even the smallest particles and sediments from your water, ensuring that it is free from impurities and remains healthy for you and your loved ones.
𝗙𝗶𝘁𝘀 𝗦𝗲𝗮𝗺𝗹𝗲𝘀𝘀𝗹𝘆 𝗪𝗶𝘁𝗵 𝗬𝗼𝘂𝗿 𝗠𝗼𝗱𝗲𝗿𝗻 𝗠𝗼𝗱𝘂𝗹𝗮𝗿 𝗞𝗶𝘁𝗰𝗵𝗲𝗻 𝗗𝗲𝗰𝗼𝗿: With it’s under the counter placement & sleek, compact design blends in with your modern modular kitchen decor

₹15,990.00 ₹26,990.00 41% Off
07

Havells
51% Off

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Havells FAB UTC (Under The Counter) Alkaline Water Purifier RO+UV+Alkaline |Copper+Zn+Mg | 9 Stage Purification, 7L SS Tank, Suitable for all water sources, 33% Higher Water Recovery, up to 2000 TDS
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

THE PURIFICATION PROCESS: 1) Membrane Performance Enhancer; 2) Sediment Cartridge; 3) Activated Carbon Cartridge; 4) Reverse Osmosis Membrane; 5) Germicidal UV Plus; 6) Bacteriostatic Alkaline; 7) Taste Enhancer Cartridge; 8) Revitalizer Cartridge
FUNCTIONS OF SMART INDICATORS: 1) Self-Diagnostic Mode; 2) Purification Process Indicator; 3) Tank Full Indicator; 4) Error Indication
E) REVITALIZER CARTRIDGE: It realigns the water molecules and makes it biologically active. It improves the hydration and mineral absorption in body. F) TDS REMOVAL OF UP TO 2000 mg/L (ppm): Havells Water Purifiers work effectively in TDS of 2000 mg/L (ppm) and deliver pure and healthy water that taste good.
DOUBLE PROTECTION: 100 % RO + GERMICIDAL UV PURIFICATION: A) (i) Absolute Safety through 100% RO Purified Water: 100% Water passes through the RO Membrane to ensure absolutely safe and pure drinking water. (ii) Purification through Germicidal UV LAMP: An optimum exposure of water to UV-C radiation makes water free from microbiological threats like pathogenic bacteria & viruses. B) ROTATING FAUCET: Unique brass faucet with flow control and rotates 360 0
C) BACTERIOSTATIC ALKALINE & TASTE ENHANCER CARTRIDGE: It enhance the pH of purified water by adding back wide spectrum of natural minerals & trace elements such as Calcium, Magnesium, Potassium, Sodium, Copper, Zinc, etc. It lowers the Oxidation Reduction Potential (ORP) resulting into anti-oxidant nature of water, transforms regular water into Alkaline Water, It also removes organic residues and VOC, which enhances the taste of purified water and results in healthier water.

₹17,999.00 ₹36,695.00 51% Off
08

Havok
43% Off

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Havok Under Sink RO Water Purifier | Alkaline Copper Zinc Technology | 8 Litre Storage Tank | Space Saving Kitchen Water Filtration System with High Capacity Filters & Dedicated Faucet | Black
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

️ ALKALINE COPPER ZINC TECHNOLOGY: Designed with integrated copper and zinc mineral stage that supports alkaline-balanced water output while enhancing taste consistency, making it suitable for daily kitchen usage without making medical or health claims.
️ COMPLETE INSTALLATION KIT: Includes purifier unit, storage tank, premium faucet, tubing, and quick-connect fittings for a smooth under-sink installation experience without the need for specialized tools.
8 LITRE HYDROPNEUMATIC STORAGE: Equipped with an 8-litre pressure storage tank that allows instant water dispensing even during power interruptions, ensuring convenient access to filtered water for cooking and drinking needs.
UNDER SINK SPACE SAVING DESIGN: Compact under-sink installation keeps kitchen countertops clean and uncluttered while delivering purified water through a dedicated faucet that blends seamlessly with modern modular kitchen setups.
HIGH CAPACITY LONG-LIFE FILTERS: Multi-stage filtration system with durable filters designed to reduce sediments, odour-causing elements, and suspended particles commonly found in municipal water supplies.
WATER SAVING FILTRATION SYSTEM: Engineered to optimize water usage compared to conventional RO units, helping minimize water rejection while maintaining efficient filtration performance for everyday household use.

₹5,718.00 ₹9,999.00 43% Off
09

BePURE
54% Off

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Bepure UTS ISI Mark Under Sink Water Purifier 12L with RO+UV+UF+TDS+Copper Alkaline Water Purification |Under Counter Water Purifier| Works Upto 3000 ppm TDS
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

VALUE FOR MONEY MAINTENANCE: After assurance period, Average annual maintenance cost of the water purifier refill is 2000/- which includes changing Pre-Filter Sediment filter, Carbon filter and Post Carbon Taste Enhancer. Other brands annual filters cost goes more than Rs. 5000/- thus saving more than 50% on maintenance
TAP AND TANK FREE: Free stainless steel tap and a hydro-pneumatic storage tank of 12L provided along with the water purifier
MULTISTAGE FILTRATION: 8 Stage Ultra-Purification process with Alkaline Mineral Technology by TDS controller providing not just pure but healthy water. The total storage tank of the under sink ro is 12L
ASSURANCE :1 year Assurance on all electrical component in water purifier. Installation cost for the purifier will be 500 extra.
APPLICATION: Ideal for kitchen with space issues and can be easily installed under sink sink/counter
ALKALINE MINERALIZED WATER: Get Alkaline pH ranging 7.5 to 8.5 which is an optimum level of drinking water pH

₹11,496.00 ₹24,999.00 54% Off
10

BePURE
44% Off

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Bepure UTS Black ISI Mark Under Sink Water Purifier 10L with RO+UF+TDS+Copper Alkaline | Inbuilt Storage Tank for Space Saving | Under Counter Water Purifier | Works Upto 3000 TDS
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

LARGE STORAGE CAPACITY: Comes with a built-in 10L water storage tank, ensuring a constant supply of clean drinking water.
COST-EFFECTIVE MAINTENANCE: Average annual maintenance cost is just ₹2500, including pre-filter, sediment filter, carbon filter, and post-carbon taste enhancer, saving over 50% compared to other brands.
COMPACT DESIGN WITH SPACE-SAVING FEATURE: The BePure Under-the-Sink Water Purifier is designed to fit seamlessly under the sink, making it ideal for kitchens with limited space.
ASSURANCE :1 year Assurance on all electrical component in water purifier. Installation cost for the purifier will be 500 extra.
ALKALINE MINERALIZED WATER: Provides water with an optimal alkaline pH level of 7.5 to 8.5, promoting better hydration and health.
7-STAGE ULTRA-PURIFICATION: Features advanced multistage filtration with Alkaline Mineral Technology and TDS controller to deliver not just pure but healthy, mineral-enriched water.

₹13,999.00 ₹24,999.00 44% Off