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.
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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
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Details
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What it means for you
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Purification technology
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RO + UV + UF
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Removes impurities, microbes, and enhances safety
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Purification stages
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7
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Multi-layer protection for thorough filtration
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Tank capacity
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7 litres
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Suitable for small to medium families
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Hourly purification
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Up to 12 litres
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Ensures quick availability of clean water
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Dimensions
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205 x 342 x 450 mm
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Compact design for modern kitchens
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Net weight
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8 Kg
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Lightweight and easy to install
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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
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Details
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What it means for you
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Purification technology
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RO + SCMT
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Eliminates all contaminants for safe, soft water
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Purification stages
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8
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Detailed filtration for enhanced safety
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Tank capacity
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9.2L + 0.8L hot water
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Access to regular and hot water on demand
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Hourly purification
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Up to 15 litres
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Quick filtration to meet family needs
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Dimensions
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369 x 326 x 482 mm
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Smart countertop design
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Net weight
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15.2 Kg
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Stable build with durable material
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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
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Details
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What it means for you
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Purification technology
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RO + UV + UF + Mineraliser
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Total purification with health-boosting minerals
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Purification stages
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8
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Multi-stage safety assurance
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Tank capacity
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8.5 litres
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Ample storage for daily use
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Hourly purification
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Up to 15 litres
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High output and efficiency
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Dimensions
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375 x 250 x 475 mm
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Balanced for countertop or wall-mount use
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Net weight
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8.9 Kg
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Easy to install and maintain
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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
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Details
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What it means for you
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Purification technology
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RO + UV + MTDS + Alkaline
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Health-boosting and taste-enhancing water
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Purification stages
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7
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Comprehensive purification
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Tank capacity
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5 litres
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Ideal for smaller households
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Hourly purification
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Up to 15 litres
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Quick filtration
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Dimensions
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263 x 328 x 479 mm
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Compact for tight spaces
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Net weight
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7.5 Kg
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Lightweight and modern design
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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
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Details
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What it means for you
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Purification technology
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RO + UV + UF + TDS + Alkaline
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Advanced safety with pH balancing
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Purification stages
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7
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Reliable multi-level filtration
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Tank capacity
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11 litres
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Serves bigger families with ease
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Hourly purification
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Up to 20 litres
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Ensures water supply during outages
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Dimensions
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380 x 280 x 540 mm
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Sturdy and spacious design
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Net weight
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9 Kg
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Stable and durable build
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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.
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.
Smart shopping starts here: Explore exclusive offers and pair them with affordable Easy EMIs for a rewarding shopping experience.
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