12 Best Water Purifier With Low Maintenance Cost in India 2024

Are you looking for a water purifier with low maintenance cost in India? If yes! Then, you have landed in the right place. There is a possibility that your drinking water might not be as clean as you think. It may be contaminated with bacteria, pesticides heavy metals and high TDS making it unhealthy for your health. Thus keeping a water purifier ensures that you drink clean, healthy water. It has become essential to buy a water purifier nowadays to prevent getting sick from drinking contaminated water.

The water purifier is an essential part of our daily lives. In India, where tap water is not always safe and the water coming from natural sources, like lakes and rivers, can acquire contaminants from human, plant, and animal waste, a water purifier becomes a basic necessity. In other words, potable water is readily available with a water purifier at home. In order to protect yourself from contamination, it is usually recommended to use a water purifier. Today, in this post I will try to guide you to select the best water purifier with low maintenance cost. Besides, we have also listed some of the best UV RO UF TDS MTDS water purifiers with low maintenance costs, so that you can make a better decision.

List of some of the top water purifier brands in India with low maintenance cost

To understand the context of maintenance, it is important to take note of the type of water purifier that we are talking about. Each type of water purifier has different sets of filters for the purification process and this dictates the price of maintenance. Therefore, for your convenience, we have divided the list into 4 separate categories – RO, UV + UF, and RO + UV + UF + MTDS.

Here is the list of water purifier with their annual maintenance cost

Product NameAverage annual maintenance costTDS levelWhere to buy
01. AO Smith X2 5 L UV Ultra Violet + UF (Ultra Fine) Black 5 L Water PurifierRs 1200 – 1500Below 200 PPMBuy Now
02. KENT Ultra Storage UV Water Purifier (11042) | UV+UF Water PurificationRs 1500 – 2000Below 200 PPMBuy Now
03. Livpure Glitz DX Pure UV+ Ultrafiltration Water Purifier with 7 L tank capacity Rs 1000 – 1500 Below 200
Buy Now
04. Faber 7 Liters, UV+UF+Alkaline Water purifier Rs 1500 – 2200Below 200 PPMBuy Now
05. Eureka Forbes Aquasure from Aquaguard Amaze RO+UV+MTDS Water PurifierRs. 3500 – 4000 2000 PPMBuy Now
06. AO Smith Z9 Hot+ normal ROStarts from Rs. 3000 – 3500 200+ PPMBuy Now
07. Kent – 11076 New Grand 8-Litres Wall-Mountable RO + UV+ UF + TDSStarts from Rs 2000 to 4500 1800 PPMBuy Now
08. Mi Smart Water PurifierStarts from Rs 25002000 PPMBuy Now
09. V-Guard Reverse Osmosis Water Purifier Around Rs. 4000 only1800 PPM Buy Now
10. Rk Aquafresh India Az Series K200Around Rs 3800 Only1800 PPMBuy Now
11. KENT Supreme RO Water purifierStarts from Rs 3500 to 45002000 PPMBuy Now
12. Whirlpool Purasense 7 L RO + UV + UF + TDS Water PurifierAround Rs 35002000 PPPMBuy Now
AO Smith X2 UV UltraViolet + UF (Ultra Fine) Black Water Purifier
01. AO Smith X2 5 L UV Ultra Violet + UF (Ultra Fine) Black 5 L Water Purifier
  • Highly compact design.
  • 5-stage patented purification technology.
  • Offers a digital display with
    warning indicators.
  • Made of food-grade virgin ABS.
  • Relatively low maintenance
    cost around 1500 Rs.
  • It only has a 5L storage
    capacity which is low for
    this price category.
  • Installation services are
    not available in all
    locations and installation
    service can be
    problematic according
    to online reviews of
    the product.

The X2 from AO Smith is a refined water purifier at the lower end of the price range. While the product only advertises as a UV + UF purifier, it can also purify water up to 200 ppm. The product is made out of food-grade virgin plastic. The product requires a yearly maintenance cycle and the cost for replacement of filters costs around Rs. 1,400. The service is free during the warranty period but after that service charges may vary depending on your location.

AO Smith X2 UV UltraViolet water purifier with digital buttons

Key Features

  • It has a five-stage purification process.
  • Can operate at flow rates as low as 20 psi.
  • Has a 1 year warranty period (UV lamp ad filters excluded).
  • Can handle TDS up to 200 ppm and hardness up to 120 ppm.
KENT Ultra Storage UV Water Purifier (11042)
02. KENT Ultra Storage UV Water Purifier (11042) | UV+UF Water Purification
  • It has an inbuilt control
    system to alert users
    about any system
  • The brand offers a pan
    India service network,
    which is highly accessible.
  • Offers excellent protection
    against bacteria and viruses.
  • AMC around Rs 2000.
  • Kent does not offer a
    prefilter with the
    product and customers
    who wish to purchase
    one might have to do
    so during installation
    at costs of Rs. 1500
    to Rs. 2000.
  • Cannot be used to purify
    high TDS water.
  • It is only available in
    white colour which
    can be prone to visible
    stains over long time use.

Kent has almost become a household name in the country and has created a reputation for excellent water purification. This product from the company aims to offer a comprehensive low-cost alternative for people, especially in urban areas. This UV + UF water purifier is perfect for those living in urban areas with a water supply of TDS less than 200. Customers can also select a Prefilter from the company for Rs. 1,170. Maintenance costs per year can range from as low as Rs. 950 to Rs. 1,600.

KENT Ultra Storage UV Water Purifier with features

Key Features

  • It boasts an 8L storage tank which is among the highest in the category.
  • The product uses 35W power which makes it a relatively less power-consuming device.
  • It has a purification capacity of 60 litres/hour.
  • For its storage capacity, it has a rather compact and stylish design.
Livpure Glitz DX Pure UV+ Ultrafiltration Water Purifier
03. Livpure Glitz DX Pure UV+ Ultrafiltration Water Purifier with 7 L tank capacity
  • Its low weight and high
    storage capacity.
  • Purification of water up to
    350 ppm TDS.
  • Industry Standard 1-year
  • Good after-sales service.
  • AMC around Rs 1500.
  • This model also comes in
    only white colour which
    can show stains more
  • To make the optimum
    and most efficient use,
    we need to install a
    Prefilter for the device.
  • Warning indicators are
    pretty basic.

The Livpure Glitz DX is a versatile machine that offers the best TDS removal in the segment. The product listing suggests a capacity of 250 ppm, however, user and expert reviews suggest that it can handle up to 350 ppm easily. For better maintenance, a Pre-filter is recommended with the product which can be an upfront cost, however, can reduce the cost of maintenance over time. The maintenance cost for the water purifier is likely to be within Rs. 2000. It might seem a little higher than the rest in this category, but it also offers better purification.

Livpure Glitz Pure UV+UF Water Purifier with 7 liter capacity

Key features

  • Ultra-low weight for the capacity (7L) at only 4 kg whereas the average is 5-6 kgs.
  • The Carbon block filter offers significantly better-tasting water after the purification process.
  • Their Super Sediment filter offers the experience of a much lower maintenance experience than others in the market.
  • Offer a fully free installation service with the promise of no hidden fees.
04. Faber 7 Liters, UV+UF+Alkaline Water purifier
  • It has a sleek design in
    Black colour which is quite
    rare in this category.
  • Low maintenance cost.
  • Large storage tank of 7L.
  • Offers pH balance technology.
  • Can handle TDS up to
    2500 ppm.
  • After sales service is
  • AMC around Rs 2000.
  • It can be a bit bulky.
  • Can have some issues
    in manufacturing or
    delivery, some reviews
    have suggested water
    leakage problems.

This sleek-looking black water purifier with silver coloured accent is one of the most good-looking water purifiers in the segment. This water purifier is bound to look good in any kitchen. It boasts of a smart energy-saving mode which is quite a rarity in the segment. In terms of maintenance, they specifically market the product as a low-maintenance product.

Faber 7 Liters, UV+UF+Alkaline Water purifier with 7 stage

Key Features

  • Unique 7-stage purification system that can deal with TDS up to 2500 ppm which is unique in this category.
  • It has an excellent UV filter.
  • It has a large 7L storage tank.
  • It uses alkaline technology to offer pH-balanced water for a superior mouth feel.
05. Eureka Forbes Aquasure from Aquaguard Amaze RO+UV+MTDS Water Purifier
  • This water purifier can be
    easily kept in the kitchen
    or can be hung on the
    wall because of its
    compact design.
  • UV filtration is present
    which is an excellent
    choice since it kills
    germs and viruses.
  • The MTDS function aids
    in the replenishment
    of minerals lost during
    RO water filtration.
  • The expense of maintenance
    is inexpensive and the
    annual maintenance
    cost starts from Rs. 999 only.
  • No signs of any alert or
    indicator for filter change.
  • There is no external pre-filter.

The Aquasure Amaze is the newest and most advanced purifier in Eureka Forbes’ series which is a low-cost RO water purifier. It is considered one of India’s best-selling RO purifiers. One obvious reason for its enormous appeal is the inexpensive cost of ownership and upkeep. Aquaguard water purifier maintenance cost is very reasonable and can fit into almost everyone’s budget.

Aquasure From Aquaguard Amaze  with multi function

Key features

  • It has a RO+UV purification compact with a TDS controller for regulating the TDS level of the filtered water.
  • Suitable for purifying tap, bore well, municipal or groundwater.
  • Simple and small design.
  • Notifies you automatically in the event of a UV failure.
  • It has a 7-litre semi-transparent storage tank.
  • LED indications to indicate tank full/empty, and purification on/off.
AO Smith Z9 RO 10 L Hot and Cold Water Purifier
06. AO Smith Z9 Hot+ normal RO
  • It has a luminous LCD
    display for accessing
    the buttons at night.
  • You will be notified if the
    filter has to be changed.
  • Mineralizer is present which
    helps to maintain the
    pH balance.
  • The annual maintenance
    cost of this purifier
    starts from Rs. 2500 only.
  • There is no UV protection
    for eliminating

The AO Smith Z9 Hot+ normal RO is the ideal choice if you only want to buy a water purifier for your kitchen. It includes two water dispenser taps, each of which can deliver filtered water at various temperatures.

AO Smith Z9 Hot+ normal RO

Key features

  • This water purifier features two water dispensers.
  • Has a total of a 10-litres storage tank.
  • It has double-layered protection combined with an SCMT membrane.
  • It has a 1-year warranty.
Kent - 11076 New Grand 8-Litres Wall-Mountable RO + UV+ UF + TDS
07. Kent – 11076 New Grand 8-Litres Wall-Mountable RO + UV+ UF + TDS
  • Has a low power consumption
    to help you save money on
    your electricity costs.
  • The TDS level may be
    adjusted according
    to the source of water.
  • There will be no service
    charges for an additional
    three years, and after
    that, the annual maintenance
    cost starts from Rs. 2000
    including GST only.
  • During the purification
    cycle, approximately
    650 ml of water is
    wasted every litre.

Kent – 11076 New Grand 8-Litres Wall-The Grand model is another fantastic KENT product that you should check out. It has an 8-litre storage tank and also consists of an incredible flow rate. In addition, the purification cycle can cleanse up 15 litres of water in an hour. As a consequence, the storage tank will quickly fill, assuring that you will never run out of clean water.

Kent - 11076 New Grand  water purifier with its features

Key features

  • Has a 15-litre-per-hour flow rate.
  • Includes an 8-litre storage tank.
  • Dispensable tap that is simple to use.
Kent – 11076 New Grand 8-Litres
Wall-Mountable RO + UV+ UF + TDS
V-Guard Reverse Osmosis Water Purifier
08. V-Guard Reverse Osmosis Water Purifier
  • The 7-litre water tank is
    adequate for an ordinary
    Indian household.
  • It is built of ABS
    food-grade polymer
    to avoid toxication.
  • It has a LED indicator
    for a better alert system.
  • The annual maintenance
    cost of this purifier
    starts from Rs. 4000 only.
  • There is no UV purifying
    mechanism for

The V-Guard Zenora water purifier has become a renowned brand because of the warranty coverage of the company for all the appliance filters. So, as a result, it is not required to spend a huge amount of money on servicing individually.

Key features

  • It has a compact and modern style design.
  • Includes three pre-filters for exterior installation.
  • It has a 1-year warranty.
Whirlpool Purasense 7 L RO + UV + UF + TDS Water Purifier
09. Whirlpool Purasense 7 L RO + UV + UF + TDS Water Purifier
  • It comes with a
    DIY filter replacement
  • It purifies the water in
    9 stages.
  • Its calcium boost technology
    adds calcium content
    to your drinking water.
  • The annual maintenance
    cost of this product starts
    from just Rs. 999.
  • The price of this product
    is a bit towards the
    higher side.

This product from Whirlpool can be an excellent pick for you if you are looking for a low-maintenance cost water purifier. You can change the filter of this purifier yourself without taking any professional assistance. With adaptive intelligence, TDS levels are detected and treated automatically by the water purifier. It has an activated carbon block design and can purify water in 9 stages.

Whirlpool Purasense 7 L RO

Key Features

  • Adaptive Intelligence technology.
  • 500-1999ppm.
  • Activated carbon block design.
Whirlpool Purasense 7 L RO + UV + UF
+ TDS Water Purifier
Mi Smart Water Purifier
10. Mi Smart Water Purifier
  • It can endure a long time
    because the filter has a
    one-year life span.
  • It can be accessed
    remotely for improved
    monitoring and operations.
  • You can change filters
    without the assistance
    of a professional and
    the maintenance cost
    is also minimal.
  • There are no carbon
    blocks, which means
    that the volatile organic
    molecules in the water
    are generally removed.

Mi is considered one of the popular brands that have never let its customers down with its products or services. As a result, it has produced a water purifier with a filter-changing feature that can be done by the user. It clearly means that it is not required to call a professional to change the cartridges, saving you a lot of money. Instead, this function will help you save money by allowing you to change the filter fast and without wasting time.

Mi Smart Water Purifier

Key features

  • It has a DIY filter-changing feature.
  • It can be controlled from a distance.
  • It consists of 5-stages of protection.
Mi Smart Water Purifier
AquaSure from Aquaguard Smart Plus RO+UV+UF+MP+MTDS Water Purifier
11. AquaSure from Aquaguard Smart Plus RO+UV+UF+MP+MTDS Water Purifier
  • It is equipped with LED
    indicators for early alerts
    regarding any malfunction.
  • It can withstand voltage
    fluctuations owing to
    the built-in inverter
  • The annual maintenance
    cost of the purifier starts
    from Rs. 1999 only.
  • There is no post-RO
    carbon block to
    eliminate volatile
    organic contaminants.

This appliance features AMC support that drastically minimise maintenance costs. It is another low-maintenance RO water purifier which works on smart technology. Furthermore, the RO filter cartridge consists of a total of 60,000-hour life expectancy. You will be notified as soon as the filter reaches the end of its useful life, due to the built-in alarm mechanism.

AquaSure from Aquaguard Smart Plus suitable for all waters

Key features

  • It comprises a TDS mineralizer.
  • The purifier’s aesthetics are impeccable.
  • It has an automatic off mechanism.
Rk Aquafresh India Az Series K200
12. Rk Aquafresh India Az Series K200
  • Low electricity usage.
  • Water source compatibility.
  • UV-fail warning.
  • Reasonable pricing.
  • RO filtering system with five stages.
  • Hands-free service and maintenance.
  • The annual maintenance
    cost of this purifier can
    be around Rs. 999 only.
  • There is a modest increase
    in water waste.

In terms of functionality, the R.K Aqua Fresh RO water is a less maintenance water purifier that meets up to the brand’s promises. The upper body of the product is incredibly transparent, letting you to see the amount of water within at a glance. Because its size fits nicely into every nook, it is not a bulky product that takes up a lot of space. In comparison to other brands, this model uses very little electricity. The RO purifiers on the market require the purchase of an extra pre-filter whereas this purifier comes with a pre-filter and costs less.

 Rk Aquafresh India Az Series K200 transparent tank view

Key features

  • Installation can be done on table tops and walls.
  • It has a 1-year comprehensive warranty.
  • This purifier is suitable for top TDS water and also borewell water.
  • Highly reasonable pricing.

What exactly is a water purifier?

A water purifier is a device for purifying water. It not only helps to remove harmful contaminants but also makes your water taste better, smell better, and look better. Inorganic and organic substances, chlorine, soil residues, and organic odours are also reduced. The water purifier has become one of the most necessary household items that protect your family’s health. Thus it is important to make sure that you protect yourself from potentially deadly waterborne diseases at home with a good water purifier.

What are the types of water purifiers?

In this blog, we have outlined some of the different types of water purifiers and purification systems available on the market. Some water purifiers combine multiple technologies, such as RO and UV, to purify water. One should select a water purifier which ideally meets all the requirements based on the TDS level. This section will assist you in selecting the best strategy for you.

01. Reverse Osmosis (RO) Water Purifier

The RO (Reverse Osmosis) process passes water through semipermeable membranes (also known as RO membranes) with extremely small pores using high pressure. Since the pores are so tiny and small that only water can pass through it thus leaving behind impurities, such as fungi, bacteria and some heavy metals. You need not worry about contaminants getting into your drinking water, since all those impurities are removed at a separate outlet.

02. Ultraviolet Water Purifier

With this water purifier, microorganisms are completely eliminated without the use of chemical compounds. It works because water passes through an ultraviolet tube that emits UV light. The water purifier is able to kill even the most harmful microorganisms, and even if some do survive, their potency has probably decreased because of the attack. Additionally, the UV tube only needs to be replaced on a yearly basis (if necessary) or in the event of any malfunctions.

03. Ultrafiltration (UF) Water Purifier

In a similar manner to RO water purifiers, UF water purifiers use membranes that prevent all solids from passing through them. This helps to trap large particles, debris, and even microorganisms so they won’t flow with the water. Water purifiers using UF are not ideal for every household. People who can use this type of water treatment are those who are not tackling the problem of hard water in their area. The device is good at removing larger microbes, but it may fail to remove small microorganisms. In addition, the membrane should be cleaned frequently and daily to prevent unwanted deposits.

04. Gravity-Based/Non-Electric Water Purifier

Have you ever heard of using gravity to filter water? This water purifier is capable of doing this, and it may be equipped with activated charcoal or a UF filtering membrane to remove contaminants and pollutants. This kind of water purifier also uses a fibre mesh to remove particles. One of the most significant advantages of this sort of filtration system is that it is not reliant on power.

Why should you use a water purifier?

Water purifiers are a fantastic alternative for the majority of Indian households. Few water purifiers, such as RO (Reverse Osmosis) purifiers, have grown so popular and famous in India that the name “RO” has become a common name when it comes to “water purifiers.” Water purifiers can swiftly remove contaminants such as dirt, sand, germs, viruses, and excess dissolved solids such as magnesium and calcium among others.

Is a Water Purifier Necessary in India?

Everyone is aware that there is a myriad of dangerous compounds contained in standard water systems. This is why you will see individuals chasing Best Water Purifiers, commercials on the TV screens, people advising one other on safe drinking water, and so on. These are the items that must not be overlooked. People are getting concerned about the cleanliness of their drinking water. It is certainly caused for concern because reports of harmful compounds and metals detected in tap water are discovered on a daily basis.

Swallowing tap water straight today is equivalent to drinking poison. Consuming tap water can cause a variety of health issues, some of which are potentially fatal. This is the main reason why drinking water from filters is necessary. Purchasing the Best RO water purifier in India is the most effective way to obtain safe and clean drinking water. In India, it is common practice to boil water before consuming it, although this is no longer a definite means to ensure that the water is safe. Boiling water can only destroy germs; it cannot remove lead or other hazardous compounds. Today’s modern purifiers are jam-packed with several functions that assure 100 per cent pure drinking water.

Factors to consider before purchasing a low-maintenance water filter: Buying guide?

01. Filter Life

It’s best to choose a water purifier that comes with a long-life filter. This greatly reduces maintenance effort. In addition, you do not need to call repair service frequently to replace the filter. This is quite expensive.

02. DIY filter replacement

Some air purifiers have filters with DIY replacement characteristics. This means that you can change the filters yourself without using professional tools. All you need to buy is the filter in question.

03. Extended warranty

The cost of maintenance is usually less when the purifier is still within the warranty period. But once the warranty runs out, you will have to pay dearly for even the maintenance work. Therefore, it is better to choose a purifier with a warranty that can be extended by a year or two.

04. AMC Service Support

Purchasing a water purifier with an annual maintenance contract support system will significantly reduce overall maintenance costs. Although AMC support is unavailable for all water purifiers, some models are equipped with this feature.

05. Power consumption

The consumption of the power must be lower than that of other appliances. With less power consumption, it requires less maintenance. Therefore, you will not have to spend too much money to maintain the function of the filter.

06. Auto-off feature

Assume the water purifier has an auto-off feature. In this case, it will immediately turn off the filtration system when the tank is full of water. Therefore, there will be no waste of water or damage to the water tank.


Thus, in this blog, we have mentioned some of the top best water purifier with low maintenance cost. Different water sources, including different pollutants, may be required for different types of water purifiers. We’ve put up a comprehensive water purifier shopping guide to assist you in selecting the water purifier with low maintenance cost for your home or workplace.

Also read,

  1. Best copper water dispenser in India
  2. Hot and cold water purifier in India
Kalyani Nath

Kalyani Nath

Having reviewed furniture, home and kitchenware for more than 8 years, Kalyani Nath offers objective opinion on product quality and value. The reviews are made through hands-on testing and comparison with similar products which outlines the pros, cons, features, and real-world performance readers need to make informed decisions. Kalyani is proud of her thorough practical product testing, assessing how product design and function meet consumer needs. Authoritative analysis on whether products deliver on promises is possible thanks to her training in consumer science. Dedicated to fully testing items in everyday situations, she offers reviews which readers can rely on. Apart from reviewing for The Readers Time, Kalyani likes singing, cooking, and trying out new recipes. This enthusiasm drives her careful evaluation of kitchen tools and appliances. Having worked extensively in testing many products and an educational background that is ideal for the job, Kalyani writes realistic reviews to help consumers buy the right products.

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