Confused, which is the best RO water purifier with stainless steel Storage tank in India in March 2023?
Most RO water purifier provides a Plastic water tank.
Following are the disadvantages of keeping water in a plastic container for a long.
Disadvantages of keeping water in a plastic container
- Bad smell and test
- Plastic leaches in water that is harmful for health in long term
- The water is little warm
Benefits of the Steel water storage tank in Water purifier
See, water after the purification process is stored in a water tank in a purifier. Such water remains in it for a long time.
Keeping water in Steel container is much safe than a plastic one. Following are the benefits.
- No Bad Smells
- Water is not warm, it remain at room temperature.
- Good Taste, Chemical Free as steel does not leach into it.
Although there are few water purifier company’s that provides steel tank in water purifiers, Yet we have searched a few models of reputed company’s that you can purchase easily online.
3 Top Selling RO Wate Purifier with Stainless Steel Tank (Our Expert Recommendations)
Following is the list
Water Purifier | Link |
LG WW151NP RO Water Purifier | Check Price |
Bepure Alken RO Water purifier | Check Price |
Aquaguard Ritz Ro Water purifier | Check Price |
1. LG WW151NP RO water Purifier with Stainless steel tank

Brand | LG |
Model Number | WW151NP |
Capacity | 8 Litres |
Technology | RO + UV + UF |
Purification Process | Sediment Filter + Carbon Filter + Micro Filter + RO + Post Carbon Filter + UV Filter |
Unique Feature | Stainless Steel water storage Tank |
Warranty | 1 Year on whole Product + 1 Year Free service + 10 Year Warranty on Steel tank |
Pros:-
- Mineral Booster maintain the quality of mineral in water
- Dual protection stainless steel tank for water storage
- Everfresh UV Plus, Digital Sterilizing care
Cons:-
- Not suitable for har water above 2000 TDS PPM
Bepure Alken RO Water purifier with steel tank

Brand | BEPURE Alken |
Model Number | Bepure Alken 100% Steel |
Colour | Steal |
Capacity | 8 Litre |
Technology | RO + UV + UF |
Purification Process | 8 Stage Ultra-Purification process with Mineral Technology by Inbuilt TDS controller providing not just pure but healthy water. |
Warranty | 1 Year |
Pros:-
- 8 Stage Ultra Purification Process
- Mineral Technology with inbuilt TDS Controller
- 100% Stainless Steel water storage tank
- 8 litre high capacity water storage tank
- Average Annual maintenance cost of the water purifier is just ₹2500.
- Maximum Operating TDS is 2500 PPM
Cons:-
- Not suitable for TDS above 2500 PPM
Aquaguard Ritz Ro water purifier with stainless steel tank

Brand | Eureka Forbes Aquaguard |
Model Number | Aquaguard Ritz |
Capacity | 5.5 Litres |
Technology | RO + UV + UF+MTDS Controller |
Purification Process | Sediment Filter + Carbon Filter + Micro Filter + RO + Post Carbon Filter + UV Filter |
Warranty | 1 Year on whole Product + 1 Year Free service |
Pros:-
- 8 Stages or Purification Process
- Alkaline Booster that maintain Ph level of water
- Stainless steel water storage tank that gives sweet taste to water
- Patented Mineral guard technology that helps to reatain essential minerals in water
- UV e-boiling that boils the water for 20 minutes & kill pathogens
- Taste Adjuster that allow to adjust TDS level of water
Cons:-
- Not suitable for water for TDS higher than 3000 PPM
Havells Delite RO water purifier with stainless steel tank

Brand | Havells |
Model Number | Delite Alkaline |
Colour | Beige and White |
Capacity | 6.5 Litres |
Technology | RO + UV + UF+Alkaline |
Purification Process | Membrane Performance Enhancer + Sediment Cartridge Activated Carbon Cartridge + Reverse osmosis membrane Bacteriostatic Alkaline Taste Enhancer + Germicidal UV + Revitalizer Cartridge |
Warranty | 1 Year on whole Product + 1 Year Free service + Free Installation |
Pros:-
- Unique 8 Stages purification process
- Revitalizer that restructures water molecules to improve hydration,alkalinity & mineral absorption
- Membrane Performance Enhancer that prevents scale formation on RO memberane and improves its performance and life.
- High recovery over 50% water and delivers high flow (Saves water and time)
Cons:-
- Not suitable for water TDS above 3000 PPM
LG WW140NPR RO Water Purifier with Stainless Steel Water Tank

Brand | LG |
Model Number | WW140NPR |
Colour | Black |
Capacity | 8 Litres |
Technology | RO + UV + UF |
Unique Feature | Stainless Steel water storage tank |
Purification Process | Sediment Filter + Carbon Filter + Micro Filter + RO Filter + Post Carbon Filter + UV Filter |
Warranty | 1 Year on whole Product + 1 Year Free service + 10 Year Warranty on steel tank |
Pros:-
- Mineral Booster
- Filter Change Indicator
- Stainless Steel tank water storage tank
- 8-stage purification process
Cons:-
- Not suitable for water TDS above 2000 PPM
Bepure Alken RO water purifier with Stainless Steel tank

Brand | BePure |
Model Number | Bepure Alken RO UV UF TDS Alkaline |
Colour | Transparent |
Capacity | 12 Litres |
Technology | RO + UV + UF + Alkaline |
Purification Process | Sediment Filter + Carbon Filter + Micro Filter + RO Filter + Post Carbon Filter + UV Filter |
Warranty | 1 Year on whole Product + 1 Year Free service |
Pros:-
- 8 Stage Ultra purificatoin Process
- Mineral Technology with Inbuilts TDS Controller
- 100% Stainless Steel Storage tank of 12 litre
- Low Maintainence annual charges of ₹ 2000 that includes changing Pre-filter, Sediment Filter, Carbon Filter and Post Carbon Taste Enhancer.
Cons:-
- Not suitable for water TDS above 2500 PPM
Aquaguard Blaze RO water purifier with Hot and cold water with stainless steel tank

Brand | Eureka Forbes |
Model Number | Blaze RO+UV+MTDS |
Colour | Black |
Capacity | 4 Litres (800 ml Hot + 3.2 litre cold) |
Installation | Counter Top + Wall Mount |
Technology | RO + UV + UF + Alkaline + Hot and Cold water |
Purification Process | Sediment Filter + Carbon Filter + Micro Filter + RO Filter + Post Carbon Filter + UV Filter |
Warranty | 1 Year on whole Product + 1 Year Free service |
Pros:-
- Active Copper Technology Provides goodness of copper in water
- Mineral Guard Technology retains essential minerals
- Zero Pressure Pump not only works at Zero Pressure but is also capable of creating suction of upto 3 feet. No need of additional booster pump.
Cons:-
Not Suitable for Water TDS above 2500 PPM
Conclusion:-
The Stainless Steel tank is safe as compared to plastic.
The plastic gets leached slowly into the water which may cause serious health issues.
The taste of the water gets bitter with a bad odour if kept for a long in a plastic container.
Stainless steel is the safest material to store water.
It keeps water fresh, odour-free and cool.