Water Purifiers: Price, features, Types, and Specifications

Enjoy clean, mineral-rich water with advanced purification features. Discover top water purifiers on Easy EMIs through Bajaj Finserv.
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5 min 
3-July-2025

With increasing pollution levels and changing water sources, ensuring clean, safe water at home has become essential. A good water purifier helps remove harmful contaminants like lead, pesticides, and bacteria while retaining essential minerals your body needs. Whether you live in a metro city or a small town, a water purifier is no longer a luxury—it is a necessity. From compact under-sink units to wall-mounted designs, there is a model to suit every space and requirement on Bajaj Mall.

 

You can now bring home your preferred water purifier without worrying about upfront payments. With Bajaj Finserv’s EMI Network, enjoy benefits like Easy EMIs, zero down payment, and instant financing when you shop at any of 1.5 lakh plus Bajaj Finserv partner stores in 4,000 cities. Check your loan eligibility online in minutes—so you know exactly what you can get, before you even step into the store.

Introduction to water purifiers

Boiling water may have worked in the past, but it is no longer enough. Tap water today may carry dissolved salts, heavy metals, or harmful microbes. Water purifiers use advanced technologies like RO (Reverse Osmosis), UV sterilization, and activated carbon filters to make water safe to drink.

Brands like Kent, Aquaguard, and Livpure offer purifiers equipped with multi-layer filtration and mineral-retention features. Whether you need safe drinking water for your home, office, or even a vacation home, there is a water purifier tailored to your needs.

Types of water purifiers: Which one is right for you

Not all water purifiers work the same way. Your choice should depend on your local water quality and daily usage.

  • RO (Reverse Osmosis): Best for areas with high TDS levels. Removes salts, chemicals, and heavy metals.

  • UV water purifiers: Ideal for municipal water. Destroys bacteria and viruses without altering the taste.

  • UF (Ultrafiltration): Works well for low TDS water. Removes bacteria but not dissolved salts.

  • RO+UV+UF combinations: Offer comprehensive protection for homes with varying water sources.

  • Alkaline water purifiers: Enhance pH balance, improving digestion and hydration.

  • Gravity-based purifiers: Non-electric and affordable. Good for areas with consistent low-TDS water.

Also read: Difference between RO and UV water purifiers

Key features and specifications to consider before buying a water purifier

Before you buy, evaluate the following to ensure long-term satisfaction and safety:

  • TDS detection: Know the level of dissolved solids to choose the right purification method.

  • Storage capacity: Ranges from 5L to 12L depending on family size.

  • Filter life: Longer-lasting filters reduce maintenance frequency.

  • Water recovery rate: High recovery purifiers save water.

  • Mineral retention: Some models retain or re-add essential minerals.

  • Design: Choose a sleek wall-mounted or under-the-counter unit to match your kitchen.

  • Smart indicators: Alert you when it is time to change filters.

  • Hot water feature: Useful for households with kids or elders.

Water purifier price guide: What to expect in each budget range

Water purifiers are available in a wide price range. Here is what you can expect at each level:

  • Under Rs. 8,000: Basic UV or gravity-based purifiers. Suitable for small households with low TDS water.

  • Rs. 8,000 – Rs. 12,000: RO+UV purifiers with decent capacity. Good for nuclear families and medium TDS levels.

  • Rs. 12,000 – Rs. 18,000: Advanced models with RO+UV+UF, mineralisation, and smart features. Suitable for larger families.

  • Above Rs. 18,000: High-end purifiers with hot water taps, TDS controllers, and smart connectivity. Ideal for premium homes.

Want to spread the cost? Use Bajaj Finserv’s Easy EMI plans to own your preferred water purifier without breaking your budget.

Top picks for best water purifiers in India for your home

Each of these purifiers combines smart technology and high performance to ensure pure, safe drinking water for your home.

1. Blue Star Aristo 7L RO+UV+UF Water Purifier with Prefilter

A great option for daily use, this model offers triple-layered purification and taste-enhancing technology to ensure safe and flavourful water.

Specifications

Details

What it means for you

Purification technology

RO + UV + UF

Removes impurities, microbes, and enhances safety

Purification stages

7

Multi-layer protection for thorough filtration

Tank capacity

7 litres

Suitable for small to medium families

Hourly purification

Up to 12 litres

Ensures quick availability of clean water

Dimensions

205 x 342 x 450 mm

Compact design for modern kitchens

Net weight

8 Kg

Lightweight and easy to install

2. AO Smith 10L P7 Storage Water Purifier

Ideal for families with young children, this purifier provides baby-safe water with a hot water option and elegant looks.

Specifications

Details

What it means for you

Purification technology

RO + SCMT

Eliminates all contaminants for safe, soft water

Purification stages

8

Detailed filtration for enhanced safety

Tank capacity

9.2L + 0.8L hot water

Access to regular and hot water on demand

Hourly purification

Up to 15 litres

Quick filtration to meet family needs

Dimensions

369 x 326 x 482 mm

Smart countertop design

Net weight

15.2 Kg

Stable build with durable material

3. Livpure 8.5L Storage Water Purifier (Platino+ Copper)

Combines copper enrichment and high-efficiency water recovery, making it eco-friendly and ideal for health-conscious users.

Specifications

Details

What it means for you

Purification technology

RO + UV + UF + Mineraliser

Total purification with health-boosting minerals

Purification stages

8

Multi-stage safety assurance

Tank capacity

8.5 litres

Ample storage for daily use

Hourly purification

Up to 15 litres

High output and efficiency

Dimensions

375 x 250 x 475 mm

Balanced for countertop or wall-mount use

Net weight

8.9 Kg

Easy to install and maintain

4. Aquaguard 5L RO + UV + MTDS + Alkaline Water Purifier

This compact purifier is known for health benefits like improved digestion and hydration with its alkaline technology.

Specifications

Details

What it means for you

Purification technology

RO + UV + MTDS + Alkaline

Health-boosting and taste-enhancing water

Purification stages

7

Comprehensive purification

Tank capacity

5 litres

Ideal for smaller households

Hourly purification

Up to 15 litres

Quick filtration

Dimensions

263 x 328 x 479 mm

Compact for tight spaces

Net weight

7.5 Kg

Lightweight and modern design

5. Kent CRYSTAL ALKALINE 11L RO + UV + UF + TDS + Alkaline Water Purifier

With a high purification rate and large tank, this model is perfect for larger families and frequent power outages.

Specifications

Details

What it means for you

Purification technology

RO + UV + UF + TDS + Alkaline

Advanced safety with pH balancing

Purification stages

7

Reliable multi-level filtration

Tank capacity

11 litres

Serves bigger families with ease

Hourly purification

Up to 20 litres

Ensures water supply during outages

Dimensions

380 x 280 x 540 mm

Sturdy and spacious design

Net weight

9 Kg

Stable and durable build

Disclaimer: The features, availability, and pricing of each model are subject to change and may vary. For the most accurate and up-to-date information, please visit the official website.

Note: You can use Bajaj Finserv’s financing options to split any purchase above Rs. 5,000 into Easy EMIs.

Before you decide, explore the latest offers on electronics and lifestyle accessories, including the best water purifiers, to find exclusive deals. 

Installation and maintenance of water purifiers

Regular upkeep ensures your water purifier stays effective:

  • Installation: Install near a water line and power outlet. Hire professionals for best results.

  • Filter replacement: Replace filters every 6–12 months based on usage.

  • Tank cleaning: Clean the tank monthly to prevent bacteria build-up.

  • Leak check: Regularly inspect for leaks or clogs in tubing.

  • Sterilization: Use UV or chemical methods to clean internal pathways.

  • Annual service: Schedule maintenance checks with authorised service centres.

Financing options with Bajaj Finserv

Buying a water purifier does not have to strain your budget. With Bajaj Finserv, you can break down the total cost into affordable monthly EMIs, making it easier to bring home your preferred water purifier. Select models also come with a zero down payment offer, so you can purchase without paying anything upfront.

Start by checking your pre-approved loan limit online. Then, visit a nearby Bajaj Finserv partner store, choose the water purifier that best fits your needs, and select a repayment plan that suits your monthly budget.

Benefits of shopping with Bajaj Finserv

● Top brands at great prices: Get value deals on leading water purifier brands across Bajaj Finserv partner stores.
● Easy EMIs: Turn your purchase into small, manageable instalments to ease monthly spending.
● Zero down payment on select models: Take home select water purifiers without paying anything upfront.
● Wide availability across India: Explore models at 1.5 lakh Bajaj Finserv partner stores in 4,000 cities.
● Free doorstep delivery: Enjoy hassle-free delivery of select water purifier models, right to your home.

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Frequently asked questions

Which is the best Indian brand for water purifiers?

Several reputable brands like Kent, Livpure, Aquaguard, and HUL Pureit offer high-quality water purifiers in India. Choosing the "best" depends on your specific needs and budget.

What is the price range for water purifiers in India?

Water purifiers in India range from Rs. 2,000 for basic UV models upto Rs. 20,000 and more for advanced RO+UV+MF systems with smart features.

Which water purifier is the best for home usage?

For most homes, an RO+UV or RO+UV+MF purifier is ideal. These remove impurities, bacteria, and viruses while retaining essential minerals. Consider factors like storage capacity, filter life, and budget when choosing.

Is RO water good for health?

RO water is generally safe and healthy to drink as it removes contaminants and impurities. However, it also removes essential minerals. To ensure optimal health benefits, it's advisable to choose an RO system that includes a remineralisation filter to add back beneficial minerals.

Which is the best filter for drinking water?

The best filter for drinking water depends on specific needs and contaminants present. Generally, a multi-stage filtration system, including activated carbon and RO filters, is highly effective. These systems remove a wide range of impurities, including bacteria, chemicals, and heavy metals, ensuring clean and safe drinking water.

Which is the best RO machine for homes?

The best RO machine for home use combines efficiency, reliability, and ease of maintenance. Popular choices include the APEC ROES-50 and iSpring RCC7, which offer comprehensive filtration, good water flow rates, and durability. Choose one based on water quality, household size, and specific filtration needs.

Which water purifier is best for home use?

One of the top recommendations for home use is the HUL Pureit Revito Prime. It features a robust 7-stage purification process, ensuring that your water is free from impurities while retaining essential minerals. It is a reliable choice for those concerned about water quality and safety.

What is the difference between RO and UV water purifiers?

Difference Between RO and UV Water Purifiers

  • Reverse Osmosis (RO): Uses a semi-permeable membrane to remove dissolved salts, heavy metals, and other impurities from water. It requires electricity and is effective for hard or brackish water.
  • Ultraviolet (UV): Uses UV light to kill bacteria and viruses without removing dissolved salts or heavy metals. It's a chemical-free process and doesn't require electricity.
How often should I replace the filters in an RO water purifier?

Filter Replacement Frequency in an RO Water Purifier

  • Pre-filter: Every 3-4 months.
  • Sediment Filter: Every 6-12 months.
  • Carbon Filter: Every 6-12 months.
  • RO Membrane: Every 2 years or so, depending on water quality and usage.
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