A. O. Smith · Water Purifiers

AO Smith Z9 Pro Black 10L RO Water Purifier

Hot & AmbientCopper Alkaline10L Storage

78/100

PricePe AI VerdictView full breakdown

Great for families needing hot water, but expensive for basic purification.

Fair Quality

Compare & Buy at the best price

Comparing 2 stores

AmazonBest Price12% cheaper₹21,499Buy
In stock · Last checked 12 hours ago
Croma₹24,490Buy
In stock · MRP ₹30,450 · Last checked 12 hours ago
Exact model not matched on Flipkart
Not listed
Exact model not matched on Reliance Digital
Not listed

Online stores frequently advertise headline prices with conditional bank or credit card EMI offers. PricePe tracks and surfaces the true upfront cash checkout price.

Specifications

PURE & BABY-SAFE WATER: Water purifier filter for home with advanced 8-stage purification; 100 per cent RO plus Silver Charged Membrane Technology prevents secondary microbial contamination; delivers consistently baby-safe drinking water for families who want uncompromising purity every day
PATENTED RO PERFORMANCE: AO Smith water purifier for home powered by patented Side Stream RO membrane; ensures 100 per cent of water passes through RO without bypass; blocks dissolved impurities, heavy metals, and contaminants for dependable everyday drinking water quality
8-STAGE DEEP PURIFICATION: AO Smith RO water purifier with robust 8-stage purification; removes harmful pathogens, chemicals, and TDS from varied water sources
MINERALIZED TASTE: AO Smith alkaline water purifier for home; retains essential minerals and balances pH after RO purification; delivers clean water that tastes natural and fresh, making daily hydration easier and more enjoyable
COPPER-INFUSED MINERAL CARE: Water purifier AO Smith with copper fortified mineralizer; enriches RO purified water with copper and essential minerals; supports wholesome hydration while maintaining natural taste with alkaline integration
HOT & AMBIENT WATER CONVENIENCE: AO Smith ambient and hot water purifier offering instant water at ambient, warm 45°C, and hot 80°C

Rating

PricePe rating

Buy

78/100

Fair

Great for families needing hot water, but expensive for basic purification.

Scored 4 Nov 2026 · Based on listed specifications and today's cash price

Score breakdown

Build & Design: 80
Value for Money: 70
Purification Quality: 85
Features & Convenience: 88

Buyers might regret the high ₹21,499 price tag if they rarely use the instant hot water feature, as standard purifiers offer similar basic drinking safety for much less.

Should you buy this?

Buy it if: If you are a busy family with infants or elderly members who need warm water frequently, this ₹21,499 purifier works wonders with its instant hot and ambient water dispensing. You get convenient 8-stage purification and copper mineral care. However, you must be ready to pay a higher upfront price and manage ongoing filter maintenance costs compared to standard purifiers. If you want modern kitchen aesthetics with clutter-free countertops and premium faucet access, this black AO Smith model fits right in. At ₹21,499, it delivers 10L of stored water, alkaline taste balancing, and solid pathogen removal. Just keep in mind that you are paying a heavy premium mostly for the instant hot water and copper infusion features.
Skip it if: If you are on a tight budget and only need basic drinking water purification without any fancy hot water modes, you should skip this ₹21,499 model. You can easily find reliable RO purifiers from standard brands at half this cost. Look for simple, high-capacity RO systems that focus purely on TDS removal rather than paying extra for features you will not use. If you live in an area with very low water pressure or frequent power cuts where electrical water heating is impractical, this unit is not for you. Paying ₹21,499 for hot water functionality makes little sense if your electrical setup cannot support it reliably. Look instead for gravity-based or non-electric filters suited for erratic power conditions.

Scored 4 Nov 2026 · Verify specifications and price on the store before buying.

Primary advantages

(3)

Provides instant hot water at 45°C and 80°C alongside ambient water
8-stage purification process ensures thorough removal of pathogens and TDS
Copper-infused mineralizer enriches water with essential minerals

Primary weaknesses

(3)

Cash price of ₹21,499 is quite high for a residential water purifier
Limited to a standard 1-year comprehensive warranty
Requires regular maintenance for multiple specialized filter stages

Will you regret buying it?

Build & Design: Low risk
Value for Money: Low risk
Purification Quality: Low risk
Features & Convenience: Low risk

Overall regret risk: Some risk. Each area is banded from its own score, so the rows above mirror the breakdown.

Price History

90-Day Price History

3 Checks Logged· Last checked 12 hours ago

Croma 90-Day Price TrendLowest: ₹24,490

Today: ₹24,490₹2,009 below recent peak

Tracked from Croma — not Amazon.Last checked 12 hours ago

Specifications

Key specs

3 sections

Performance

8-STAGE DEEP PURIFICATION: AO Smith RO water purifier with robust 8-stage purification; removes harmful pathogens, chemicals, and TDS from varied water sources

Service & Warranty

SYLISH DESIGN WITH 1 WARRANTY: AO Smith water purifier designed for space-saving installation; keeps countertops clutter-free with premium faucet access; includes 1-year comprehensive warranty plus FREE gooseneck faucet and pre-filter worth 1900 for added value

MINERALIZED TASTE: AO Smith alkaline water purifier for home; retains essential minerals and balances pH after RO purification; delivers clean water that tastes natural and fresh, making daily hydration easier and more enjoyable
PURE & BABY-SAFE WATER: Water purifier filter for home with advanced 8-stage purification; 100 per cent RO plus Silver Charged Membrane Technology prevents secondary microbial contamination; delivers consistently baby-safe drinking water for families who want uncompromising purity every day
PATENTED RO PERFORMANCE: AO Smith water purifier for home powered by patented Side Stream RO membrane; ensures 100 per cent of water passes through RO without bypass; blocks dissolved impurities, heavy metals, and contaminants for dependable everyday drinking water quality
COPPER-INFUSED MINERAL CARE: Water purifier AO Smith with copper fortified mineralizer; enriches RO purified water with copper and essential minerals; supports wholesome hydration while maintaining natural taste with alkaline integration
HOT & AMBIENT WATER CONVENIENCE: AO Smith ambient and hot water purifier offering instant water at ambient, warm 45°C, and hot 80°C

Full specification list7 fields

MINERALIZED TASTE: AO Smith alkaline water purifier for home; retains essential minerals and balances pH after RO purification; delivers clean water that tastes natural and fresh, making daily hydration easier and more enjoyable
PURE & BABY-SAFE WATER: Water purifier filter for home with advanced 8-stage purification; 100 per cent RO plus Silver Charged Membrane Technology prevents secondary microbial contamination; delivers consistently baby-safe drinking water for families who want uncompromising purity every day
PATENTED RO PERFORMANCE: AO Smith water purifier for home powered by patented Side Stream RO membrane; ensures 100 per cent of water passes through RO without bypass; blocks dissolved impurities, heavy metals, and contaminants for dependable everyday drinking water quality
8-STAGE DEEP PURIFICATION: AO Smith RO water purifier with robust 8-stage purification; removes harmful pathogens, chemicals, and TDS from varied water sources
COPPER-INFUSED MINERAL CARE: Water purifier AO Smith with copper fortified mineralizer; enriches RO purified water with copper and essential minerals; supports wholesome hydration while maintaining natural taste with alkaline integration
SYLISH DESIGN WITH 1 WARRANTY: AO Smith water purifier designed for space-saving installation; keeps countertops clutter-free with premium faucet access; includes 1-year comprehensive warranty plus FREE gooseneck faucet and pre-filter worth 1900 for added value
HOT & AMBIENT WATER CONVENIENCE: AO Smith ambient and hot water purifier offering instant water at ambient, warm 45°C, and hot 80°C

How this rating was made

The score comes from one evaluation of the Croma specification table against today's cash price, calibrated so most consumer electronics land between 65 and 88. Affiliate partnerships never change a score, and no brand pays for placement. Where the store withholds a specification, the model is told to treat it as unknown rather than assume a good value.

Generated from real fetched data · Last checked 4 Nov 2026

Rating

PricePe rating

Buy

78/100

Fair

Great for families needing hot water, but expensive for basic purification.

Scored 4 Nov 2026 · Based on listed specifications and today's cash price

Score breakdown

Build & Design: 80
Value for Money: 70
Purification Quality: 85
Features & Convenience: 88

Buyers might regret the high ₹21,499 price tag if they rarely use the instant hot water feature, as standard purifiers offer similar basic drinking safety for much less.

Should you buy this?

Buy it if: If you are a busy family with infants or elderly members who need warm water frequently, this ₹21,499 purifier works wonders with its instant hot and ambient water dispensing. You get convenient 8-stage purification and copper mineral care. However, you must be ready to pay a higher upfront price and manage ongoing filter maintenance costs compared to standard purifiers. If you want modern kitchen aesthetics with clutter-free countertops and premium faucet access, this black AO Smith model fits right in. At ₹21,499, it delivers 10L of stored water, alkaline taste balancing, and solid pathogen removal. Just keep in mind that you are paying a heavy premium mostly for the instant hot water and copper infusion features.
Skip it if: If you are on a tight budget and only need basic drinking water purification without any fancy hot water modes, you should skip this ₹21,499 model. You can easily find reliable RO purifiers from standard brands at half this cost. Look for simple, high-capacity RO systems that focus purely on TDS removal rather than paying extra for features you will not use. If you live in an area with very low water pressure or frequent power cuts where electrical water heating is impractical, this unit is not for you. Paying ₹21,499 for hot water functionality makes little sense if your electrical setup cannot support it reliably. Look instead for gravity-based or non-electric filters suited for erratic power conditions.

Scored 4 Nov 2026 · Verify specifications and price on the store before buying.

Primary advantages

(3)

Provides instant hot water at 45°C and 80°C alongside ambient water
8-stage purification process ensures thorough removal of pathogens and TDS
Copper-infused mineralizer enriches water with essential minerals

Primary weaknesses

(3)

Cash price of ₹21,499 is quite high for a residential water purifier
Limited to a standard 1-year comprehensive warranty
Requires regular maintenance for multiple specialized filter stages

Will you regret buying it?

Build & Design: Low risk
Value for Money: Low risk
Purification Quality: Low risk
Features & Convenience: Low risk

Overall regret risk: Some risk. Each area is banded from its own score, so the rows above mirror the breakdown.

Specifications

Key specs

3 sections

Performance

8-STAGE DEEP PURIFICATION: AO Smith RO water purifier with robust 8-stage purification; removes harmful pathogens, chemicals, and TDS from varied water sources

Service & Warranty

SYLISH DESIGN WITH 1 WARRANTY: AO Smith water purifier designed for space-saving installation; keeps countertops clutter-free with premium faucet access; includes 1-year comprehensive warranty plus FREE gooseneck faucet and pre-filter worth 1900 for added value

MINERALIZED TASTE: AO Smith alkaline water purifier for home; retains essential minerals and balances pH after RO purification; delivers clean water that tastes natural and fresh, making daily hydration easier and more enjoyable
PURE & BABY-SAFE WATER: Water purifier filter for home with advanced 8-stage purification; 100 per cent RO plus Silver Charged Membrane Technology prevents secondary microbial contamination; delivers consistently baby-safe drinking water for families who want uncompromising purity every day
PATENTED RO PERFORMANCE: AO Smith water purifier for home powered by patented Side Stream RO membrane; ensures 100 per cent of water passes through RO without bypass; blocks dissolved impurities, heavy metals, and contaminants for dependable everyday drinking water quality
COPPER-INFUSED MINERAL CARE: Water purifier AO Smith with copper fortified mineralizer; enriches RO purified water with copper and essential minerals; supports wholesome hydration while maintaining natural taste with alkaline integration
HOT & AMBIENT WATER CONVENIENCE: AO Smith ambient and hot water purifier offering instant water at ambient, warm 45°C, and hot 80°C

Full specification list7 fields

MINERALIZED TASTE: AO Smith alkaline water purifier for home; retains essential minerals and balances pH after RO purification; delivers clean water that tastes natural and fresh, making daily hydration easier and more enjoyable
PURE & BABY-SAFE WATER: Water purifier filter for home with advanced 8-stage purification; 100 per cent RO plus Silver Charged Membrane Technology prevents secondary microbial contamination; delivers consistently baby-safe drinking water for families who want uncompromising purity every day
PATENTED RO PERFORMANCE: AO Smith water purifier for home powered by patented Side Stream RO membrane; ensures 100 per cent of water passes through RO without bypass; blocks dissolved impurities, heavy metals, and contaminants for dependable everyday drinking water quality
8-STAGE DEEP PURIFICATION: AO Smith RO water purifier with robust 8-stage purification; removes harmful pathogens, chemicals, and TDS from varied water sources
COPPER-INFUSED MINERAL CARE: Water purifier AO Smith with copper fortified mineralizer; enriches RO purified water with copper and essential minerals; supports wholesome hydration while maintaining natural taste with alkaline integration
SYLISH DESIGN WITH 1 WARRANTY: AO Smith water purifier designed for space-saving installation; keeps countertops clutter-free with premium faucet access; includes 1-year comprehensive warranty plus FREE gooseneck faucet and pre-filter worth 1900 for added value
HOT & AMBIENT WATER CONVENIENCE: AO Smith ambient and hot water purifier offering instant water at ambient, warm 45°C, and hot 80°C

How this rating was made

Generated from real fetched data · Last checked 4 Nov 2026