What are buyers saying on Amazon?
Users appreciate the ease of use and instant hot water, finding it perfect for homes with municipal water supply.
The AO Smith Z1 offers reliable UV+UF purification and instant hot water, ideal for homes with low TDS municipal water.
For those on municipal water, the AO Smith X2, a reliable choice from best AO Smith water purifiers, offers UV+UF purification. It ensures safe drinking water, ideal for low TDS. Simple and effective, it protects your family. Note: not for borewell or tanker water. It’s safe filtration, made straightforward.
Specifications
Suitability
Municipal Water (TDS
Reasons to buy

Effective UV+UF purification.

Simple, reliable design.
Reason to avoid

Limited to low TDS municipal water.

No hot water option.
AO Smith X2 UV UltraViolet + UF (Ultra Fine) Black Water Purifier | Suitable for Municipal Water, TDS below 200 (Not Suitable for Borewell or tanker water)
What are buyers saying on Amazon?
Users find it a dependable purifier for municipal water, appreciating its simplicity and effective filtration.
The AO Smith X2 provides reliable UV+UF purification for municipal water, offering a simple and effective solution for safe drinking water.
Need pure water, no matter the source? The AO Smith Z5 Pro, a prime pick among best AO Smith water purifiers, offers 8-stage RO purification, plus copper and alkaline. It handles municipal, tanker, and borewell water. It’s comprehensive purification, made versatile for any home.
Specifications
Purification
RO+CFM+SCMT+Copper+Alkaline
Suitability
Municipal, Tanker, Borewell
Features
Copper Fortified Water
Reasons to buy

Versatile purification for all water sources.

Copper and alkaline enrichment.
Reason to avoid

Higher cost due to advanced features.

Requires regular filter changes.
AO Smith Z5 Pro RO Alkaline Water Purifier With CFM+SCMT | RO Purifier With Advanced 8-stage Purification | Copper Fortified Water|Perfect For Municipal, Tanker & Borewell Water
What are buyers saying on Amazon?
Users value its ability to purify any water source and appreciate the added copper and alkaline benefits.
The AO Smith Z5 Pro ensures comprehensive purification for all water types, providing added health benefits with copper and alkaline.
For baby-safe water, consider the AO Smith Z2+, a top choice among best AO Smith water purifiers. Its 6-stage, 100% RO purification with MIN-TECH ensures pure water. 5L storage fits under counters. It’s safe purification, made compact for modern kitchens.
Specifications
Purification
100% RO + MIN-TECH
Installation
Under Counter
Reasons to buy

Baby-safe water with MIN-TECH.

Compact under-counter design.
Reason to avoid

Smaller storage capacity.

RO purification may remove essential minerals.
AO Smith Z2+ Water Purifier for Home with MIN-TECH | Baby-Safe Water | 5L Storage | 6-Stage Purification |100% RO | Under The Counter
What are buyers saying on Amazon?
Users appreciate the compact design and baby-safe features, finding it ideal for small families.
The AO Smith Z2+ provides baby-safe, 100% RO purified water in a compact, under-counter design, perfect for space-saving and peace of mind.
Want pure water, hidden away? The AO Smith X5+, a solid choice among best AO Smith water purifiers, offers 100% RO with mineraliser tech. 6-stage purification, 7.5L storage, fits neatly under the sink. It’s clean water, made convenient and discreet.
Specifications
Purification
100% RO + Mineraliser
Installation
Under Counter
Reasons to buy

Discreet under-counter installation.

Mineraliser adds essential minerals.
Reason to avoid

RO purification may remove some natural minerals.

Requires professional installation.
AO Smith X5+ Under the Counter Water Purifier | 100%RO Technology |6-Stages of Purification |Mineraliser Tech.| 7.5 L Storage |Under the Sink placement | 1 year Warranty
What are buyers saying on Amazon?
Users like the hidden design and mineral-rich water, finding it a neat solution for small kitchens.
The AO Smith X5+ delivers pure, mineral-enriched water in a space-saving design, perfect for those seeking hidden purification.
For safe, sustainable water, the AO Smith Proplanet P3, a top contender among best AO Smith water purifiers, offers 8-stage purification with alkaline and MIN-TECH. Baby-safe water, 60% water savings, and a 5-star rating. It’s thorough purification, made eco-conscious for families.
Specifications
Purification
100% RO+SCMT+Alkaline+MIN-TECH
Reasons to buy

Significant water savings.

Baby-safe, alkaline-enriched water.
Reason to avoid

Higher initial investment.

Requires periodic filter changes.
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
What are buyers saying on Amazon?
Users praise the water-saving feature and the assurance of baby-safe water, finding it a worthwhile, sustainable choice.
The AO Smith Proplanet P3 delivers comprehensive purification with significant water savings, offering both health and environmental benefits.
Need a reliable, high-capacity purifier? The AO Smith Proplanet P6, a strong pick among best AO Smith water purifiers, offers 9L storage. Its black design suits modern kitchens. One unit provides ample purified water. It’s robust purification, made practical for family homes.
Specifications
Components
1 Water Purification Unit
Reasons to buy

Large 9L capacity.

Sturdy, reliable build.
Reason to avoid

Heavy, may require help with installation.

Basic filtration, without added minerals.
What are buyers saying on Amazon?
Users find the large capacity practical for families, appreciating its reliability and straightforward functionality.
The AO Smith Proplanet P6 offers a large capacity and reliable purification, ideal for families needing ample, clean water.
For reliable RO purification, the A.O. Smith Proplanet P5, a good choice among best AO Smith water purifiers, offers freestanding convenience. Its design fits varied kitchen layouts. RO filtration ensures clean water. 1 It’s straightforward purification, made accessible for any home.
Specifications
Dimensions
60L x 42.1W x 42H Centimeters
Reasons to buy

Freestanding design for easy placement.

Reliable RO purification.
Reason to avoid

Basic RO purification, lacks added minerals.

Larger footprint, may take up counter space.
What are buyers saying on Amazon?
Users find the freestanding design practical and appreciate the reliable RO filtration for everyday use.
The A.O. Smith Proplanet P5 offers simple, reliable RO purification with a convenient freestanding design, suitable for any kitchen layout.
For hidden purity with added copper, the AO Smith X5, a top pick among best AO Smith water purifiers, fits neatly under counters. Its 6-stage purification and high-speed flow deliver clean, copper-infused water fast. It’s discreet purification, made efficient for busy homes.
Specifications
Purification
6-stage with Copper
Installation
Under Counter/Sink
Speed
High-speed purification
Reasons to buy

Space-saving under-counter design.

Copper infusion for added benefits.
Reason to avoid

Requires professional installation.

May not suit very high TDS water.
AO Smith X5 Under The Counter/Sink Water Purifier for home with copper | 6-stage Purification | Compact Purifier with high-speed purification
What are buyers saying on Amazon?
Users appreciate the compact design and fast flow, finding it a convenient and healthy addition to their kitchens.
The AO Smith X5 offers discreet, high-speed purification with added copper, ideal for those seeking efficient and healthy water in a compact design.
Which AO Smith water purifier model best targets my specific water source and TDS level for optimal performance?
To select the best AO Smith model, assess your water source (municipal, borewell, tanker) and TDS level. RO models suit high TDS, while UV/UF are for low TDS municipal supplies. Matching these ensures efficient filtration and longevity.
What AO Smith purifier features align with my household’s needs for convenience and specific health benefits?
Consider features like instant hot water, mineralisation, or alkaline enrichment. If convenience is key, look for models with large storage or under-counter installation. For health, copper or baby-safe options provide added benefits.
How does the energy efficiency and water-saving technology of an AO Smith purifier impact long-term running costs?
AO Smith’s 5-star rated models offer significant water savings, reducing waste and utility bills. Investing in energy-efficient purifiers lowers overall running costs, providing long-term value alongside clean, safe drinking water for your family.
Where can I find reliable AO Smith water purifier reviews and compare prices to make an informed purchase decision?
Online platforms like Amazon, consumer review sites, and official AO Smith websites offer detailed product reviews and price comparisons. Checking multiple sources ensures you get balanced information and the best deals, aiding in your purchase decision.
Factors to consider when buying a new AO Smith water purifier
- Water Source & TDS: Match the purifier’s technology (RO, UV, UF) to your water source (municipal, borewell) and TDS level.
- Purification Stages: More stages generally mean better filtration; consider models with multiple stages for thorough cleaning.
- Storage Capacity: Choose a storage tank size that suits your family’s daily water consumption needs.
- Special Features: Look for features like mineralisation, alkaline enrichment, or instant hot water based on your preferences.
- Space & Installation: Consider whether you want a wall-mounted or under-counter model and ensure it fits your kitchen space.
- Running Costs: Factor in filter replacement costs, energy consumption, and water-saving features for long-term affordability.
Top 3 features of the best AO Smith water purifiers
Best AO Smith water purifiers | Purification Technology | Convenience Features | Specialised Benefits |
AO Smith Z9 Pro Black Instant Hot and Ambient | RO+SCMT+Copper+Alkaline+Mintech | Instant Hot Water, 10L Storage | 8-Stage Purification, Water Saving |
AO Smith Z1 Hot+ normal UV | UV+UF | Instant Hot Water, 10L Storage | Municipal Water (TDS |
AO Smith X2 UV UltraViolet + UF Black | UV+UF | Wall Mount | Municipal Water (TDS |
AO Smith Z5 Pro RO Alkaline | RO+CFM+SCMT+Copper+Alkaline | Suitable for All Water Sources | 8-Stage Purification, Copper Enrichment |
AO Smith Z2+ Water Purifier with MIN-TECH | 100% RO+MIN-TECH | Under Counter, 5L Storage | Baby-Safe Water |
AO Smith X5+ Under the Counter | 100% RO+Mineraliser | Under Counter, 7.5L Storage | Mineraliser Technology |
AO Smith Proplanet P3 | 100% RO+SCMT+Alkaline+MIN-TECH | 60% Water Saving | Baby-Safe Water, 5-Star Rating |
AO Smith Water Purifier Proplanet P6 Black | RO (assumed based on Proplanet Series) | 9L Storage | Robust Build |
A.O. SMITH WATER PURIFIER PROPLANET P5 | RO | Freestanding | Simple, Reliable RO Purification |
AO Smith X5 Under The Counter/Sink with Copper | 6-stage with Copper | Under Counter, High-Speed Flow | Copper Infusion, Compact Design |
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