What Are The Top 5 Best Water Purifiers Under 20000 (May 2025)?

In India, there are a lot of water quality concerns in many areas. Tap water is contaminated and is not advised for consumption. So, installing the best water purifier under 20000 is the only solution that is found in almost all houses.

Best Water Purifiers Under 20000
Best Water Purifiers Under 20000

Want to drink safe and clean water? Then, getting the top water purifiers is the only option. Tap water, borewell water, and municipal water are contaminated with bacteria and viruses, and drinking them would lead to health issues. Again, ther are areas facing hard water issues or having high TDS. Many of the modern water purifiers come with built-in TDS control, which improves the taste and quality of the water. There are many alternatives to water purifiers under 20000 from reputed brands like Urban Company, Aquaguard, KENT, etc. All these have multiple purification processes to ensure that you consume healthy water. Hard water is also one of the major issues in many parts of India. In that case, installing purifier models with RO, UV, or UF can be effective. There are many different capacities available, so you can pick on looking into the size of your family. Many of them also have the feature of a taste enhancer that improves the taste of the water.

Top 5 Water Purifiers For Home Under 20000

The primary reason for waterborne illness is having contaminated water. In India, all the waste from factories gets dumped into the seawater. Tap water also has harmful chemicals and bacteria that cannot be used to drink or used while making food. For all these reasons, it is necessary to install the best water purifier brands. For budget users seeking to get one under 20k, below we have shortlisted a few options. Get hydration in every sip.

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Top Five Products

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    Urban Company Native M2 Water Purifier

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    This water purifier from Urban Company has a 10-stage purification process, including UV, copper-charged filter, and water enriched with alkaline and essential minerals. This gives 99.99% pure water. It has in-tank UV that eliminates germs, bacteria, and viruses with continuous UV light in the tank, to give protection against infections, providing mineral-enriched, pure, and safe RO water. Areas with tanker, borewell, municipal, and tap water, this purifier is a suitable option. It has an 8-litre storage tank capacity, and the copper-charged filter with 4 in 1 health booster boosts essential minerals and maintains pH. Native superior filter technology saves 50% of water. You can also fill water at night easily with the guide light. 

    Specifications

    • Installation Type‎: Wall Mount
    • Power Source: ‎Corded Electric
    • Maximum Flow Rate: 20 Liters Per Hour
    • Number of Memory Sticks: 1
    • Material: Polypropylene plastic (Food-grade tank)
    • Purification Method: Reverse Osmosis, Ultraviolet

    Pros

    • IoT-based Mobile App Monitoring on RO plus Filter(s) 
    • Stunning design

    Cons 

    • Outlet alignment is not straight, and hence, water fills the inclined
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    Aquaguard Delight NXT Aquasaver 9-Stage Water Purifier

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    Aquaguard is one of the best-rated water purifier brands, which has a 9-stage purification process. The feature of Aquasaver ensures up to 60% water savings as compared to regular RO water purifiers. It gives 30x better dust and dirt removal than local purifiers, and also better chemical protection. Powered with RO Maxx, it helps in removing contaminants like lead, mercury, microplastics, and pesticides. The UV e-boiling gives pure drops of water, making it healthier than water boiled for 20+ minutes. To make your water crystal clear, it has the feature of ultrafiltration. Through the taste adjuster, it is easy to adjust the water taste according to the source. 2-in-1 Mineral Charge adds vital micronutrients, such as calcium and magnesium, to filtered water to improve its flavour and quality for human consumption. The cartridge can last up to 6000 litres or year, providing continuous performance. Get optimal performance at all times by providing you with clear notifications for service reminders, tank-full indicators, filter life warnings, and electrical problems.

    Specifications

    • Brand: Aquaguard
    • Installation Type: ‎Wall-mounted, Countertop
    • Power Source: ‎Electric
    • Lower Temperature Rating: 10 Degrees Celsius
    • Operating Pressure Range: Upto 3 Kilograms Per Square Centimeter
    • Upper Temperature Rating: 40 Degrees Celsius

    Pros

    • Water tastes great
    • Purification quality is top-notch

    Cons

    • No cons
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    Pureit Eco Water Saver RO+UV+MF+Mineral

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    Pureit water purifier for home has 7-stage purification and comes with a capacity of 10 litres. It has an ECO water saver hat that saves up to 60% of your water. This water purifier uses a mineral enhancer cartridge to add essential minerals like calcium and magnesium, delivering 100% RO purified water without any bypass. Its efficient UV sterilization effectively eliminates up to 99.9% of bacteria, viruses, and cysts using a high-performance UV lamp. Equipped with Smartsense indicators, it provides a 15-day warning before filter expiration and will stop water dispensing until the filter is replaced, for the safety of your health. Suitable for purifying all sources of drinking water, including borewell, tanker, and tap water, it can handle TDS levels up to 2000 PPM. To accurately measure the TDS, you can use a TDS meter to measure your water source's TDS. 

    Specifications

    • Brand: ‎Pureit
    • Special Feature: RO, RO+
    • Maximum Flow Rate: ‎24 Liters Per Hour
    • Upper Temperature Rating: 40 Degrees Celsius
    • Power Source: Corded Electric
    • Installation Type: Wall Mounted, Countertop

    Pros

    • The purifier works flawlessly
    • Premium Aesthetics

    Cons

    • A little noisy during water filling
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    V-Guard Zenora 2X RO UV UF Water Purifier for Home

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    V-Guard is on the list of the best water purifiers. It has an advanced 8-stage RO UV UF purification system that helps in effectively removing common impurities present in water, delivering long-lasting performance with little maintenance. Its advanced features include a UV channel for deactivating residual microbes after RO purification and a hollow fiber UF membrane that adds a polishing layer, preventing fine particles from contaminating drinking water and providing an extra level of protection. Designed with the latest BIS standard, it recovers up to 40% of water. It is specially designed for Indian water as this RO UV UF purifier can treat water with TDS up to 2000 ppm. So you get water supply from a borewell, a tanker, and municipal. This can be an ideal option. The 7-litre storage tank is made of 100% food-grade plastic, which is ideal for large families.

    Specifications

    • Installation Type: Wall Mounted, Countertop
    • Power Source: Corded Electric
    • Maximum Flow Rate‎: 20 Liters Per Hour
    • Number of Memory Sticks: 1
    • Water Saving Percentage: 40
    • Item Weight: ‎8 kg 290 g

    Pros

    • Zenora RO+UV+Minerals is sleek and elegant 
    • Filtered water tasted like Bislery/Kinley

    Cons

    • The filter started leaking at the bottom
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    KENT Supreme Alkaline RO Water Purifier

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    This KENT Alkaline RO water purifier has RO+UV+UF+Alkaline+ TDS control purification to dissolve the impurities like arsenic, rust, pesticides & fluorides, and also kills bacteria and viruses so that the water is 100% pure. Since it has an alkaline feature, this helps to enhance the pH of the purified water up to 9.5. Through this, you can get alkaline and healthy drinking water. Alkaline water has many health benefits, like it helps in digestion, reducing acidity, boosting your immune system, and many more. There is a TDS control system that purifies the water with essential nutrients and minerals. The UV LED light in the storage tank keeps the purified water from bacteria.  With its zero water wastage technology, it recirculates the rejected water to the overhead tank with a pump.

    Specifications

    • Material: food-grade material
    • Capacity: 8 litres
    • Installation Type: ‎Wall Mount
    • Power Source: ‎AC
    • Number of Memory Sticks: 1
    • Maximum Flow Rate: 2E+1 Liters Per Hour

    Pros

    • Build quality is good
    • Delivers clean and tasty water

    Cons

    • Few users complain that the filter stopped working
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Read More: Which Company’s Water Purifier Is Best For Home Use

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Faq's

  • Is RO water 100% pure?
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    Installing an RO water purifier can help in purifying 90-95% water, making it safe to drink.
  • Which water purifier brand is best?
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    The best water purifier brands include Urban Company, Aquaguard, Pureit, Havells, and KENT.
  • Does the water purifier come with a TDS controller?
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    Yes, many models come with a TDS controller like KENT Supreme Alkaline RO Water Purifier, KENT Sapphire RO Water Purifier|RO+UF+Inline UV+Alkaline+TDS Control+UV LED, AQUA D PURE 4 in 1 Copper RO Water Purifier with 10 Stage Purification Filtration, UV, UF, TDS Adjuster.