Top 10 Alkaline water purifier in India

Studies show that alkaline water with a pH of 8.0–9.5 may help neutralize acid in the body, improve hydration, and boost overall health—especially in areas with acidic or hard water. This growing awareness has significantly increased demand for alkaline water purifiers in India.

Whether you’re looking to improve your family’s health or simply want better-tasting water, investing in a high-quality alkaline water purifier is a smart move. In this guide, we review the Top 10 Alkaline Water Purifier in India that are ideal for homes and offer the perfect balance of technology, durability, and affordability.

We’ve also included detailed product insights, price information, and answers to frequently asked questions to help you choose the best alkaline water purifier for your home.

Why Choose an Alkaline Water Purifier?

Alkaline water purifiers do more than just clean your water. They enhance it with essential minerals like calcium, magnesium, and potassium, and increase the pH to make the water less acidic. This can improve taste, boost metabolism, and provide better hydration.

Unlike basic RO systems that may strip water of beneficial minerals, alkaline water purifiers restore and enrich the water you drink.

Top 10 Alkaline Water Purifier in India with Price (2025)

Here’s our handpicked list of the best alkaline water purifiers in India, along with their specifications, ideal use case, and pricing.

1. Dr. Aquagrad Zinc Copper Alkaline Water Purifier – RO+UV+TA

• Storage: Standard

• Technology: RO + UV + TDS Adjuster + Copper + Alkaline

• Best For: Homes needing multi-stage purification and added mineral support.

This model offers triple purification and an alkaline boost. It includes copper and zinc infusion, which supports immunity and enhances water quality. It's ideal for areas with high TDS levels.

View Product

2. Aquafresh RO+UV+UF Mineral Copper Alkaline Water Purifier – 14 Liter

• Storage: 14 Liters

• Technology: RO + UV + UF + Copper + Alkaline

• Best For: Large families or frequent usage

This model stands out for its high storage and copper-enhanced purification. Its robust build and multiple filters make it one of the best alkaline water purifiers for home in 2025.

View Product

3. Wave 5G Pro Purple Alkaline Water Purifier – 7 Liter

• Storage: 7 Liters

• Technology: Alkaline + Multi-stage RO

• Best For: Small to medium families

Compact and stylish, this purifier is designed for space-saving installations and adds essential minerals back into the water.

View Product

4. Earth Blue Transparent Alkaline RO System – 15 Liter

• Storage: 15 Liters

• Technology: RO + UV + UF + TDS Control + Alkaline

• Best For: Heavy-duty domestic use or small offices

One of the most advanced systems in this list, it features large storage, effective TDS control, and premium filtration for large families.

View Product

5. Rotek Aqua 2090 RO Copper Alkaline Water Purifier – 10 Liter

• Storage: 10 Liters

• Technology: RO + Copper + Alkaline

• Best For: Balanced budget and features

Combining affordability and high mineral retention, this model is among the Top 5 best water purifiers in India for 2025.

View Product

6. Aquax Crux RO+UV+UF+TDS+Copper+Alkaline – 12 Liter

• Storage: 12 Liters

• Technology: 6-stage purification

• Best For: Areas with highly variable TDS

The most feature-rich model on this list. With TDS adjuster and copper infusion, it delivers pure and healthy water consistently.

View Product

7. Camlin Inox Zinc Copper Alkaline Purifier with LED – 10–12 Liter

• Storage: 10–12 Liters

• Technology: Smart LED + Alkaline + Copper + Zinc

• Best For: Tech-savvy buyers

This model is packed with features like smart LED indicators and mineral infusion, making it ideal for modern households.

View Product

8. Aqua Nine RO+UV+Bio AAA Alkaline Water Purifier – 10 Liter

• Storage: 10 Liters

• Technology: RO + UV + Bio AAA + Alkaline

• Best For: Homes needing bio-enhanced filtration

This unique combination of RO and Bio AAA filters adds an additional layer of safety while retaining alkaline benefits.

View Product

9. Wave Deluxe RO+UV+UF Alkaline Water Purifier – 7 Liter

• Storage: 7 Liters

• Technology: RO + UV + UF + Alkaline

• Best For: Small apartments and nuclear families

Compact yet powerful, this model is reliable and affordable, making it one of the best water purifiers for home in this range.

View Product

10. Apex Pearl Black TPT Alkaline RO Water Purifier

• Storage: Moderate

• Technology: TPT Alkaline + RO

• Best For: Style-conscious buyers and standard use

With a sleek black design and efficient multi-stage purification, it suits both performance and aesthetics.

View Product

Frequently Asked Questions (FAQs)

What is the best brand of alkaline water?

Brands like Aquafresh, Dr. Aquagrad, and Earth Blue RO are among the top-rated for their multi-stage purification systems, mineral retention, and build quality.

Which is best, RO water or alkaline water?

Alkaline water is preferred for daily consumption due to its ability to neutralize acid in the body, improve hydration, and enhance mineral intake. RO water may remove essential minerals, but when combined with alkaline filters, you get the best of both worlds.

What is the best TDS for alkaline water?

The ideal TDS (Total Dissolved Solids) level for alkaline drinking water is between 150–300 ppm. It ensures the water is both safe and mineral-rich.

Is an alkaline water purifier good for home?

Yes, an alkaline water purifier is excellent for home use. It not only purifies but also improves water quality by adding essential minerals and balancing pH levels—making it healthier for long-term consumption.

What is the Top 10 Alkaline Water Purifier in India?

We’ve reviewed the top 10 alkaline water purifiers above, featuring models from Aquafresh, Earth Blue, Aquax, Dr. Aquagrad, and more. Each provides a balance of price, features, and efficiency—perfect for Indian households.

Final Thoughts

Choosing the best alkaline water purifier in India depends on your household size, water source quality, and health goals. Whether you prefer a copper-enriched model or one with smart LED indicators, each of the purifiers listed above stands out in performance and price.

If you're seeking the best alkaline water purifier for home that also fits your budget, any of these top 10 models will serve you well in 2025.