Confused, which is the best RO water purifier with stainless steel Storage tank in India in July 2025?
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 into water that is harmful to health in the long term
- The water is a little warm
Long-term exposure to plastic intake can cause life-threatening diseases
Top Pick
Best Overall
In Budget
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 containers is much safe than a plastic ones. The following are the benefits.
- No Bad Smells
- Water is not warm, it remains at room temperature.
- Good Taste, Chemical Free as steel does not leach into it.
Although there are few water purifier companies that provide steel tanks in water purifiers, we have searched for a few models of reputed companies that you can purchase easily online.
List of All RO Water Purifiers with Stainless Steel tank with Price
| Preview | Water Purifier | Buy |
 | Aquaguard Ritz Copper 5.5 litre RO + UV Water Purifier | Check Price |
| Bepure Alken+ 8 Litre RO + UV Water Purifier | Check Price |
| Havells Delite 6.5 Litre RO + UV Water Purifier | Check Price |
 | Aquaguard Ritz RO + UV Water Purifier | Check Price |
 | Aquaguard Eden 5 Litre RO + UV Water Purifier | Check Price |
 | Bepure Alken 12 Litre RO + UV Water Purifier | Check Price |
 | LG Red 8 Litre RO + UV Water Purifier | Check Price |
 | Aquaguard Blaze Hot and cold 7.2 Litre RO + UV Water Purifier | Check Price |
Top Selling RO Water Purifier with Stainless Steel Storage Tank (Our Expert Recommendations)
Following is the list
Aquaguard Ritz copper RO Water Purifier with strainless steel storage tank
Note:- It can be used for Borewell, Municipal, and Tanker water as it has MTDS technology. MTDS technology enriched water with essential minerals.
| Brand | Eureka Forbes |
| Model | Aquaguard Ritz |
| Color | Black |
| Capacity | 5.5 Litre |
| Technology | RO+UV e-Boiling+Taste Adjuster(MTDS)+Stainless Steel with Active Copper & Zinc water |
| Purification Method | Sediment Filter + Carbon Filter + Micro Filter RO + UV filter + TDS controller + e-boiling + Active Copper |
| Installation | Table Top + Wall Mount |
| Warranty | 1 Year |
Bepure Alken+ RO Water purifier with stainless steel Storage 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-liter high-capacity water storage tank
- The 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
Havells Delite RO water purifier with stainless steel Storage 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 membrane and improves its performance and life.
- High recovery of over 50% water and delivers high flow (Saves water and time)
Cons:-
- Not suitable for water TDS above 3000 PPM
Aquaguard Ritz Ro water purifier with stainless steel Storage 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 maintains Ph level of water
- Stainless steel water storage tank that gives a sweet taste to water
- Patented Mineral guard technology that helps to retain essential minerals in the water
- UV e-boiling that boils the water for 20 minutes & kills pathogens
- Taste Adjuster that allows adjusting the TDS level of water
Cons:-
- Not suitable for water for TDS higher than 3000 PPM
Eureka Forbes Aquaguard Eden RO Water Purifier with Stainless Steel storage tank
| Brand | Eureka Forbes |
| Model Number | Aquaguard Eden |
| Capacity | 5 Litres |
| Technology | RO + UV + UF+MTDS |
| 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 |
Bepure Alken RO water purifier with Stainless Steel Storage 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 purification Process
- Mineral Technology with Inbuilts TDS Controller
- 100% Stainless Steel Storage tank of 12 litre
- Low Maintenance annual charges of ₹ 2000 that include changing Pre-filter, Sediment Filter, Carbon Filter, and Post Carbon Taste Enhancer.
Cons:-
- Not suitable for water TDS above 2500 PPM
LG WW140NPR RO Water Purifier with Stainless Steel Storage 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
Aquaguard Blaze RO water purifier with Hot and cold water with stainless steel Storage 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 up to 3 feet. No need for an 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.
