10 Best water tanks in India

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Last Updated - 26/09/2025

Diwali Special Sale

Best Choice
01

IONIX
56% Off

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IONIX RO Waste Water Storage Tank 18L – Wall-Mountable, Food-Grade HDPE Plastic, Translucent Design, Easy to Connect with All Ro purifiers/Air Conditioners/Other Sources
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

Universal Compatibility: Designed to seamlessly connect with all air conditioners and RO water purification systems, offering hassle-free setup.
Translucent Design for Easy Monitoring: Allows you to quickly check water levels, preventing overflow and ensuring proper usage.
Space-Saving Wall-Mountable Design: Easy to install and mount on any wall, saving valuable space in your home or office.
Efficient 18L Storage Capacity: Ideal for storing reject water from RO systems and air conditioners, reducing waste and promoting eco-friendly water management.
Eco-Friendly and Cost-Effective: Helps reduce water wastage by storing waste water for reuse or responsible disposal.
Durable Food-Grade Plastic: Made with high-quality, safe, and long-lasting material, ensuring the tank is reliable for everyday use.

₹875.00 ₹1,999.00 56% Off
Best Value
02

Filmax
59% Off

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Filmax® 18L Waste Water Collection Tank | Food Grade HDPE | Wall-Mountable Design | Compatible with All Water Purifiers & Air Conditioners | Includes Complete Fitting Accessories | No Auto Sensor
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

Versatile Compatibility: Designed for easy connection with water purifiers and air conditioners, this tank offers a versatile solution for collecting waste water from various sources, making it highly practical for everyday use.
Space-Saving Wall Mountable Design: Its wall-mountable feature allows for efficient use of space, providing a tidy and organized solution for waste water collection in areas with limited storage space.
Easy Maintenance & Cleaning: The transparent design makes it easy to monitor the water levels and cleaning process, while the high-quality material ensures long-lasting performance with minimal upkeep.
Durable & Safe Construction: Made from food-grade HDPE plastic, the Filmax Waste Water Collection Tank ensures durability and safe storage for waste water, making it ideal for homes, offices, and commercial use.
Complete Installation Kit: The Filmax tank comes with a stand and all necessary fitting accessories, ensuring quick and hassle-free installation without needing extra parts.

₹849.00 ₹2,100.00 59% Off
03

MYNAKSHA
44% Off

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MYNAKSHA Plastic Water Dispenser with Tap | Water Storage Drum | Open Top Drum with Lid and Tap for Home, Kitchen, Office (White_30 litres)
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

Uses: The manual water dispenser is perfect for everyday use in the home, providing a convenient source of fresh water for drinking, cooking, and more. It has a wide mouth to ensure easy filling and cleaning. Perfect for daily use at home or at the office.
Material: This is made of high-grade, durable ABS plastic. This plastic is resistant to corrosive chemicals and physical environment impacts. Much better and durable than flimsy pump type dispensers.
Home Usage: Popular in homes for daily hydration needs, offering a continuous supply of water for various purposes. The cooling and heating features make it versatile for diverse beverage preferences.
Care Instructions: Monthly twice clean the dispenser by inserting ones hand through the top and scrubbing inside with soft cotton. Please do not use scrubber to keep the dispenser safe from unwanted scratches.
Capacity 30 litres, leak proof flip tap which makes sure water is not wasted. Much better and durable than flimsy pump type dispensers can be easily operated by children and elderly too.

₹1,100.00 ₹2,000.00 44% Off
04

AquaSave Make Every Drop Count
47% Off

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Aquasave RR1 auto sensor RO waste water saving translucent tank 30 Liters | food grade HDPE plastic tank | wall mountable Jerry Can | Portable water storage tank with tap | Suitable with all type of water purifiers
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

Wall mountable
Made with best quality food grade plastic
Easy to maintain
Easy to install
Auto cut when tank is full

₹2,089.00 ₹3,999.00 47% Off
05

Generic
34% Off

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Infinite tech Unbreakable monkey safe all size adjustable Water Tank lid | Plastic Round Water Tank | Closing Lid | Open Water Tank Cover Flush Tank Lid (White) with screw
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

Pure Unbreakable Lid: The tank cover is crafted from pure, unbreakable plastic, ensuring durability and longevity, providing a reliable solution for your water tank needs.
Open Water Tank Cover Flush Tank Lid : The cover is designed with a flush tank lid in a sleek white finish. This not only adds a touch of elegance but also ensures compatibility with different surroundings, enhancing the overall aesthetics of your water storage system.
Monkey safe: it is spacelly designe to protect monkeys
IMP: There are four screws you can fit the tank cover properly in any size tank cover
Compatible adjustable designed to fit all size tank plastic round water tanks with offering a versatile solution for various tank sizes.
Closing Lid: The tank cover comes with a closing lid that provides a secure seal. This feature helps prevent the entry of debris, dust, and contaminants into the water tank, maintaining water quality.

₹657.06 ₹999.00 34% Off
06

ANCHOR
22% Off

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Anchor by Panasonic Water Tank Overflow Alarm Bell, Human Voice with Buzzer Water Tank Alarm Bell (White, 38908N)
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

Water Overflow Alarm bell is build of superior quality with compact & appealing design.
Package Contain: 1 Piece of Water Overflow Alarm Bell, User Mannual, Connector terminal, ISI cable with 2 pin plug.
Easy installation : Anchor Water Overflow alarm bell can be easily installed. It helps saving water and electricity by intimating the user on the right time.
Avoid water wastage by using Anchor water overflow alarm bell which comes with connector terminal included. Operating Voltage: 240V AC, 50Hz
Alarm Tune: Human voice (Pani ki tanki bhar gyi hai) with buzzer

₹329.00 ₹425.00 22% Off
07

Subaa
65% Off

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Subaa Plastic Water Dispenser/Bottle/tank/jar/Drum/Can/20l/25 Litre with Handle, Lid and Tap | Heavy Duty Durable Water Dispenser for Home/Kitchen/Office (30 litres) White
8.9

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

Unbreakable
Premium Quality Tap
Odorless
Leak Proof
Food Grade Plastic

₹1,020.00 ₹2,999.00 65% Off
08

Nakshathra
32% Off

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NAKSHATHRA Plastic Water Dispenser/Bottle/tank/jar/Drum/Can/20l/25 Litre with Handle, Lid and Tap | Heavy Duty Durable Water Dispenser for Home/Kitchen/Office(50 litres)
8.6

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

Uses: The manual water dispenser is perfect for everyday use in the home, providing a convenient source of fresh water for drinking, cooking, and more. It has a wide mouth to ensure easy filling and cleaning. Perfect for daily use at home or at the office.
Material: This is made of high-grade, durable ABS plastic. This plastic is resistant to corrosive chemicals and physical environment impacts. Much better and durable than flimsy pump type dispensers.
Home Usage: Popular in homes for daily hydration needs, offering a continuous supply of water for various purposes. The cooling and heating features make it versatile for diverse beverage preferences.
Care Instructions: Monthly twice clean the dispenser by inserting ones hand through the top and scrubbing inside with soft cotton. Please do not use scrubber to keep the dispenser safe from unwanted scratches.
Capacity 50 litres, leak proof flip tap which makes sure water is not wasted. Much better and durable than flimsy pump type dispensers can be easily operated by children and elderly too.

₹1,699.00 ₹2,500.00 32% Off
09

AMPEREUS
74% Off

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On Amazon

AMPEREUS® RO Waste Water Storage Tank | Food Grade Tank for RO Systems | Durable Water Storage System (18-Litre)
8.5

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

Versatile Compatibility: Designed for easy connection with water purifiers and air conditioners, this tank offers a versatile solution for collecting waste water from various sources, making it highly practical for everyday use.
Space-Saving Wall Mountable Design: Its wall-mountable feature allows for efficient use of space, providing a tidy and organized solution for waste water collection in areas with limited storage space.
RO waste water storage Tank 18 liter made from food-grade material, BPA-free, durable, and best for safe and efficient water storage.
Efficiently store RO waste water for reuse in cleaning, gardening, and washing. Best for homes and offices with water purifiers.
Easy Maintenance & Cleaning: The transparent design makes it easy to monitor the water levels and cleaning process, while the high-quality material ensures long-lasting performance with minimal upkeep.

₹1,039.00 ₹3,999.00 74% Off
10

IRA

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IRA Furniture Loft Horizontal Plastic Water Storage Tank – 200 Liters | Durable White Garden Water Tank for Outdoor & Household Use
8.4

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

This high-quality plastic water tank is perfect for home, garden, and outdoor water storage, ensuring a reliable water supply for various uses.
This ISI-marked water tank is BPA-free, odor-free, and algae-resistant, ensuring clean and safe water for domestic and irrigation needs.
The compact, horizontal design makes it ideal for small balconies, terraces, rooftops, and gardens, optimizing storage without taking up excess space.
Manufactured by IRA Furniture, a leading water tank brand in India, this strong plastic water tank comes with an assured quality guarantee for long-term use.
Made from UV-stabilized, high-density polyethylene (HDPE) plastic, this white water tank is built to withstand extreme temperatures, preventing cracks and leaks.
Ideal for rainwater harvesting, gardening, car washing, household use, livestock feeding, and emergency water supply, offering versatile functionality.
Designed with pre-molded inlet and outlet connections, this white loft water tank offers hassle-free installation and requires minimal maintenance.