Clean and safe drinking water is a fundamental need for every household. With increasing concerns about water quality, investing in a reliable water purifier has become essential. AO Smith, a globally recognized brand, offers a wide range of water purifiers that combine advanced technology with sleek design to ensure your family always has access to healthy drinking water.

AO Smith water purifiers are engineered to tackle various water impurities, from heavy metals to microorganisms, providing multiple stages of filtration for comprehensive protection. Whether you live in an area with hard water or are simply looking to upgrade your current system, AO Smith has a purifier that fits your needs. In this article, we'll explore the top AO Smith water purifiers, their features, and why they stand out in the market.

List of the best AO Smith Water Purifiers

Name	Amazon Ratings	Amazon Price
AO Smith Z8 Water Purifier for Home	4.3 / 5	Click here
AO Smith Z5 Water Purifier	4.3 / 5	Click here
AO Smith X2 Water Purifier	4.2 / 5	Click here
AO Smith Z9 Instant Hot+Normal Water Purifier	4.2 / 5	Click here
AO Smith Z2+ Water Purifier	4.2 / 5	Click here
AO Smith Z1 Water Purifier	4.1 / 5	Click here
A.O. SMITH WATER PURIFIER	3.9 / 5	Click here
AO Smith Proplanet P3 Water Purifier	3.7 / 5	Click here

Read more about other Water Purifiers in the Kitchen and Dining section on the Top Trending Products page. Read about the best AO Smith water purifiers here.

1. AO Smith Z8 Water Purifier for Home

The AO Smith Z8 water purifier is designed for those who prioritize safety and convenience in their drinking water. With advanced 8-stage purification, including 100% RO+SCMT technology, it ensures water is baby-safe and retains essential minerals. The purifier offers hot and ambient water options, with a sleek, wall-mountable design, making it an ideal choice for modern homes.
Specifications

Material: Stainless Steel
Capacity: 10 litres
Purification Method: Reverse Osmosis, Sedimentation
Installation Type: Wall Mounted

Pros

Advanced 8-Stage Purification: Ensures 100% RO+SCMT protection, providing baby-safe water.
Hot Water Feature: Offers instant hot water at 45°C and 80°C, stored in a stainless steel tank, enhancing convenience.
Water Efficiency: Patented technology saves up to 55% of water, making it eco-friendly and cost-effective.
Large Capacity: 10-litre storage capacity ensures you have purified water available all day.
Sleek Design: Wall-mounted design fits well in modern kitchens, adding to its aesthetic appeal.

Cons

Installation Requirements: Wall mounting might require professional installation, adding to the initial setup cost.
Price: Higher price point compared to basic purifiers, reflecting its advanced features.

What is in the Box?

Water Purifier
Manual
Mounting screws
Tubes & Connectors

In-depth analysis

Quality: High-quality build with stainless steel tank and advanced filtration technology ensures durability and safety.
Ease of Installation: Requires wall mounting, which might need professional help; however, it's straightforward once installed.
Water Feature: Offers both hot and ambient water, making it versatile for different uses.
Taste: Retains natural taste with essential minerals, thanks to MIN-TECH technology.
Appearance: Modern and sleek, fits seamlessly into contemporary kitchen spaces.
Value: This justifies its higher price with advanced features, water efficiency, and long-term reliability.

Reasons to buy
Choose the AO Smith Z8 for its advanced purification, water-saving technology, and hot water feature. It’s perfect for families seeking safety, convenience, and a modern design.
Buy AO Smith Z8 Water Purifier for Home

2. AO Smith Z5 Water Purifier

AO Smith Z5 Water Purifier, Baby Safe Water with 8 Stage Purification, 100% RO+SCMT (Silver Charged Membrane Tech), Digital Display, Alkaline Mineralizer Tech, Wall Mount Water Purifier, White & Black

29% Off

₹14,499₹20,475

Buy Now

The AO Smith Z5 Water Purifier combines advanced 8-stage purification with Alkaline Min-Tech to deliver baby-safe water. Designed for various water sources, it uses 100% RO+SCMT technology to ensure purity while retaining essential minerals. The digital display offers simple and intelligent information, and its sleek, wall-mountable design makes it an ideal addition to any modern home.
Specifications

Material: Plastic
Capacity: 5 litres
Purification Method: SCMT, Reverse Osmosis
Installation Type: Wall Mounted

Pros

8-Stage Purification: A comprehensive filtration system, including 100% RO+SCMT, ensures baby-safe water, even from mixed water sources.
Alkaline Mineralizer: Retains essential minerals, maintaining a pH level of 7-8.5 for naturally tasting water.
Digital Display: Provides clear, easy-to-read information on the purifier’s status and operation.
Compact Design: Wall-mountable and space-saving, perfect for modern kitchens with limited space.
Energy Saving Mode: Reduces power consumption, making it eco-friendly and cost-effective.

Cons

Limited Capacity: 5-litre capacity may be insufficient for larger families, requiring more frequent refills.
Plastic Material: While durable, the plastic build may not appeal to those looking for premium materials.

What is in the Box?

Water Purifier
Manual
Mounting screws
Tubes & Connectors

In-depth analysis

Quality: Durable plastic construction with advanced filtration ensures long-lasting performance and safety.
Ease of Installation: Wall-mounted installation is straightforward and space-saving, though professional help may be required.
Water Feature: Alkaline Mineralizer enhances water quality, making it suitable for drinking and cooking.
Taste: Retains a natural taste with a balanced pH, thanks to Alkaline Min-Tech technology.
Appearance: Sleek, modern design with a white and black finish that complements contemporary home aesthetics.
Value: Offers excellent value with advanced purification, digital features, and energy efficiency at a mid-range price.

Reasons to buy
The AO Smith Z5 is ideal for those seeking advanced purification, digital convenience, and space-saving design. It's perfect for small families and modern kitchens.
Buy AO Smith Z5 Water Purifier

3. AO Smith X2 Water Purifier

The AO Smith X2 Water Purifier provides safe drinking water with 5-stage purification using UV and UF technology, ideal for municipal water with low TDS. With a sleek design and flexible installation options, it fits seamlessly into modern kitchens. The purifier includes an intelligent digital display for easy monitoring, making it a reliable and stylish choice for clean water.
Specifications

Material: Plastic
Capacity: 10 litres
Purification Method: Reverse Osmosis
Installation Type: Countertop

Pros

5-Stage Purification: Ensures clean water with UV and UF technology, perfect for municipal water sources.
Flexible Installation: Can be wall-mounted or placed on a countertop, offering versatile placement options.
Intelligent Display: Digital display provides clear alerts for power mode, tank full, UV lamp, and filter changes.
Compact Design: Sleek and space-saving, with a dynamic dual-colour finish that enhances kitchen décor.
Affordable: Offers essential purification features at a budget-friendly price point.

Cons

Limited Water Source Compatibility: Not suitable for borewell or tanker water, restricting its use to municipal water with low TDS.
Plastic Material: While durable, the plastic build might not appeal to those looking for more premium materials.

What is in the Box?

Water Purifier
Manual
Mounting screws
Tubes & Connectors

In-depth analysis

Quality: Solid plastic construction with reliable UV and UF purification technology ensures safe drinking water.
Ease of Installation: Simple to install with flexible placement options, whether wall-mounted or on a countertop.
Water Feature: Ideal for municipal water, providing effective purification with UV and UF technology.
Taste: Maintains a clean and pure taste, suitable for drinking and cooking.
Appearance: Sleek and modern, with a dual-colour design that complements contemporary kitchen aesthetics.
Value: Delivers good value for its price, offering essential purification features and ease of use.

Reasons to buy
The AO Smith X2 is perfect for households with municipal water, offering effective purification with a sleek design and flexible installation, all at an affordable price.
Buy AO Smith X2 Water Purifier

4. AO Smith Z9 Instant Hot+Normal Water Purifier

AO Smith Z9 Instant Hot+Ambient Water Purifier for Home with MIN-TECH | 10L Storage | 8-Stage Purification |100% RO + SCMT (Silver Charged Membrane Tech) | 55% Water Savings

22% Off

₹25,199₹32,500

Buy Now

The AO Smith Z9 Instant Hot+Normal Water Purifier offers a blend of convenience and advanced purification. With a 10-litre storage capacity, it provides instant hot and normal water with options ranging from ambient to 80°C. Featuring 8-stage purification, including 100% RO and SCMT, and MIN-TECH for balanced minerals, it ensures baby-safe, clean, and eco-friendly water.
Specifications

Material: Plastic
Capacity: 10 litres
Purification Method: Reverse Osmosis
Installation Type: Countertop

Pros

Instant Hot Water: Provides hot water at various temperatures, including 80°C, with child lock protection.
Advanced Purification: 8-stage filtration with 100% RO and SCMT ensures comprehensive purification and baby-safe water.
High Water Recovery: Saves up to 55% more water compared to standard RO purifiers, making it eco-friendly.
MIN-TECH: Balances mineral composition and pH, enhancing water taste and quality.
Large Capacity: 10-litre storage for ample hot and normal water supply.

Cons

Initial Cost: Higher price due to advanced features and technology.

What is in the Box?

Water Purifier
Manual
Mounting screws
Tubes & Connectors

In-depth analysis

Quality: High-quality build with advanced 8-stage purification ensures durable and safe drinking water.
Ease of Installation: Flexible installation options (wall-mount or countertop) make it adaptable to different kitchen setups.
Water Feature: Offers hot and normal water with advanced purification, ideal for quick and safe drinking needs.
Taste: Maintains natural taste with MIN-TECH technology, providing balanced mineral composition and pH.
Appearance: Sleek and modern design with a 10-litre capacity fits well in contemporary kitchens.
Value: Provides excellent value with advanced features, high water recovery, and comprehensive purification.

Reasons to buy
The AO Smith Z9 is perfect for those needing instant hot and normal water with advanced purification. Its high water recovery, mineral balance, and large capacity make it a valuable addition to any home.
Buy AO Smith Z9 Instant Hot+Normal Water Purifier

5. AO Smith Z2+ Water Purifier

25% Off

₹19,530₹25,900

Buy Now

The AO Smith Z2+ Water Purifier combines sleek design with advanced technology, offering a compact solution for clean, baby-safe water. With 6-stage purification and MIN-TECH for retaining essential minerals, this under-sink model is perfect for modern kitchens. Its 5-litre storage capacity and patented RO technology ensure purity and convenience while blending seamlessly into your kitchen décor.
Specifications

Material: Plastic
Capacity: 5 litres
Purification Method: Sedimentation, Reverse Osmosis, Carbon Block
Installation Type: Under sink

Pros

6-Stage Purification: Provides thorough filtration with 100% RO, ensuring no impurities bypass the membrane.
Compact Design: Under-sink installation and sleek design save counter space and fit modern kitchen aesthetics.
MIN-TECH: Retains essential minerals and natural taste for balanced and healthy drinking water.
Convenient Storage: 5-litre capacity is suitable for small to medium-sized households.
LED Indicator: Provides clear information on the purifier’s status for easy monitoring.

Cons

Limited Capacity: 5 litres may not be sufficient for larger families or high usage.
Plastic Construction: Plastic material, while durable, may not appeal to those preferring premium finishes.

What is in the Box?

Water Purifier
Manual
Mounting screws
Tubes & Connectors

In-depth analysis

Quality: Robust plastic construction with advanced 6-stage filtration ensures durability and comprehensive purification.
Ease of Installation: Under-sink installation keeps the unit out of sight and saves counter space, though it may require professional installation.
Water Feature: Effective RO and mineralization technologies provide clean, mineral-rich water ideal for daily use.
Taste: Maintains a natural taste with MIN-TECH, ensuring healthy and flavorful water.
Appearance: Compact and sleek design integrates well with modern kitchen décor, keeping the kitchen clutter-free.
Value: Offers excellent value with advanced features, compact design, and comprehensive purification at a reasonable price.

Reasons to buy
The AO Smith Z2+ is ideal for modern kitchens needing compact, advanced purification. Its sleek design, effective filtration, and mineral retention make it a practical and stylish choice for clean drinking water.
Buy AO Smith Z2+ Water Purifier

6. AO Smith Z1 Water Purifier

The AO Smith Z1 Hot+Normal UV Water Purifier offers advanced purification with 5 stages including UV and UF technology. Featuring a 10-litre storage capacity, it provides hot water at three temperature settings. The Night Assist glow light enhances kitchen décor and guides you at night. Suitable for municipal water with TDS below 200, it ensures clean, hot water with convenient, flexible installation.
Specifications

Material: Plastic
Capacity: 10 litres
Purification Method: Ultraviolet, Sedimentation
Installation Type: Countertop

Pros

5-Stage Purification: Includes UV and UF technologies for comprehensive purification and safe drinking water.
Hot Water Options: Provides hot water at ambient, warm (45°C), and hot (80°C) temperatures with a single touch.
Night Assist: The glow light feature helps locate the purifier in the dark and enhances kitchen aesthetics.
Large Capacity: 10-litre storage is suitable for family use and ensures a steady supply of hot water.
Flexible Installation: This can be either wall-mounted or placed on a countertop for convenience.

Cons

Limited to Municipal Water: Not suitable for tanker or borewell water, restricting use to municipal sources with TDS below 200.
Plastic Construction: While practical, the plastic material may not appeal to those preferring a more premium build.

What is in the Box?

Water Purifier
Manual
Mounting screws
Tubes & Connectors

In-depth analysis

Quality: Robust plastic construction with advanced UV and UF purification ensures effective water treatment.
Ease of Installation: Flexible installation options (wall-mounted or countertop) make it adaptable to different kitchen setups.
Water Feature: Provides UV-purified hot water with three temperature settings, enhancing versatility and convenience.
Taste: Maintains clean taste through advanced purification, though limited to municipal water sources.
Appearance: Modern design with Night Assist light adds functionality and style to any kitchen.
Value: Offers good value with advanced features, large capacity, and aesthetic enhancements at a mid-range price.

Reasons to buy
The AO Smith Z1 is ideal for households needing hot and purified water with advanced UV+UF technology. Its large capacity, Night Assist feature, and versatile installation make it a valuable kitchen addition.
Buy AO Smith Z1 Water Purifier

7. A.O. SMITH WATER PURIFIER

A.O. SMITH WATER PURIFIER PROPLANET P5

12% Off

₹21,599₹24,500

Buy Now

The A.O. Smith ProPlanet P5 is a top-rated RO water purifier featuring 8-stage purification with RO+SCMT technology for thorough contamination removal. With MIN-TECH for essential minerals, it ensures clean and mineral-rich water. The digital display and advanced alert technology enhance user convenience, making it a reliable choice for safe, high-quality drinking water.
Specifications

Material: Plastic
Capacity: 9.5 litres
Purification Method: Activated Carbon
Installation Type: Countertop

Pros

8-Stage Purification: Comprehensive purification with RO+SCMT technology ensures thorough removal of impurities.
MIN-TECH: Retains essential minerals in purified water, enhancing taste and nutritional value.
Advance Alert Technology: Alerts you when maintenance is needed, ensuring the purifier operates efficiently.
Digital Display: Provides clear information on the purifier’s status for easy monitoring.
High Rating: 5-star rated for performance and reliability.

Cons

Size: Larger dimensions may require more installation space.
Plastic Build: While practical, some users might prefer more premium materials.

What is in the Box?

Water Purifier
Manual
Mounting screws
Tubes & Connectors

In-depth analysis

Quality: Built with advanced RO+SCMT technology and durable plastic, ensuring effective purification and long-lasting performance.
Ease of Installation: Installation may require sufficient space due to its size, but the setup is straightforward with included components.
Water Feature: 8-stage purification with RO and MIN-TECH offers clean, mineral-enriched water.
Taste: Maintains natural taste and essential minerals through MIN-TECH.
Appearance: Modern design with a digital display fits well in various kitchen settings.
Value: Offers excellent value with advanced purification features and a high-performance rating.

Reasons to buy
The A.O. Smith ProPlanet P5 delivers high-quality purification with RO+SCMT and MIN-TECH, ensuring clean and mineral-rich water. Its advanced features and digital display offer great value and convenience.
Buy A.O. SMITH WATER PURIFIER

8. AO Smith Proplanet P3 Water Purifier

AO Smith Proplanet P3, Alkaline Mintech, Baby Safe Water with 8 Stage Purification, 100% RO+SCMT (Silver Charged Membrane Tech), Saves upto 60% Water, India's 1st 5-star rated Water Purifier, Black

16% Off

₹18,900₹22,500

Buy Now

The AO Smith ProPlanet P3 is a 5-star rated RO water purifier with 8-stage purification, including RO+SCMT technology for baby-safe water. It features MIN-TECH for balanced pH and natural taste, while ARTMAX technology saves up to 60% water. With a sleek design, night assist feature, and a 5-liter capacity, it’s ideal for modern families.
Specifications

Material: Plastic
Capacity: 10 litres
Purification Method: Reverse Osmosis
Installation Type: Countertop

Pros

8-Stage Purification: Ensures comprehensive purification with double protection through RO+SCMT technology.
MIN-TECH: Retains essential minerals and balances pH, providing naturally tasty water.
Water Saving: ARTMAX technology saves up to 60% water, making it environmentally friendly.
Sleek Design: Compact and contemporary design with a night assist feature for added convenience.
5-Star Rating: India’s first 5-star rated water purifier in water savings, certified by IAPMO.

Cons

Limited Capacity: 5-liter storage might be insufficient for larger households.
Plastic Construction: Some users might prefer a more premium material over plastic.

What is in the Box?

Water Purifier
Manual
Mounting screws
Tubes & Connectors

In-depth analysis

Quality: Built with advanced RO+SCMT technology, ensuring reliable and thorough water purification.
Ease of Installation: Compact size makes it easier to install, fitting well in most kitchen spaces.
Water Feature: Delivers balanced pH and mineral-rich water with the added benefit of significant water savings.
Taste: MIN-TECH enhances the taste by retaining essential minerals and balancing pH.
Appearance: Modern and sleek design, with a night assist feature that adds both functionality and aesthetic appeal.
Value: Offers high value with its advanced features, water-saving capabilities, and 5-star rating.

Reasons to buy
The AO Smith ProPlanet P3 combines advanced purification, water savings, and sleek design, making it an excellent choice for families seeking reliable, eco-friendly, and aesthetically pleasing water purification.
Buy AO Smith Proplanet P3 Water Purifier

FAQs related to the best AO Smith Water Purifier

1. Is A. O. Smith water purifier good for health?

Ans. A. O. Smith water purifiers are good for health as they use advanced RO+SCMT technology, providing baby-safe water by removing contaminants while retaining essential minerals for balanced pH.

2. Which filter is best for drinking water?

Ans. Reverse Osmosis (RO) filters are considered the best for drinking water as they effectively remove a wide range of impurities, including bacteria, viruses, chemicals, and heavy metals, ensuring safe, purified water.

3. Which is better UV or RO?

Ans. RO is better for comprehensive water purification, removing dissolved impurities, chemicals, and heavy metals. UV is effective against bacteria and viruses but does not remove dissolved substances, making RO more versatile.

( Originally published on Sep 04, 2024 )

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