When choosing the best RO water purifier, there are several key characteristics to consider to ensure you get safe, healthy, clean drinking water. First and foremost, the purifier should have a multi-stage filtration system, which includes pre-filters, an RO membrane, and post-filters as well. This setup makes sure that there is an effective removal of impurities like dissolved salts, heavy metals, and much more. Another important benefit of the ro water purifier is the Total Dissolved Solids controller or mineraliser. RO purification system helps remove all the essential minerals along with contaminants, so a good purifier should be able to add back minerals like magnesium and calcium to improve water quality and taste.
Also, the water purifier should have a strong purification capacity and be suitable for the water sources in your areas where borewell, tanker, or municipal supplies are received. Besides, a good storage capacity, ranging between 7 and 10 liters, which is also important for uninterrupted water availability. Additionally, some features like UV lamps, smart indicators, low maintenance, and energy efficiency further boost its value.
IoT-Powered Multi-Stage Purifiers with Real-Time Water Quality Monitoring
Bestseller
Popular choice
RO + UV + Mineraliser + Infused Copper for better immunity
RO + UV Purification
Essential minerals added
Goodness of copper
8 Litre storage
RO + Mineraliser enriched with essential minerals
RO Purification
Essential minerals added
Compact cabinet
6.5 Litre storage
RO + UV + Mineraliser + Alkaline boost for increased hydration
RO + UV Purification
Essential minerals added
Alkaline boost
8 Litre storage
Our experts help you choose the best purifier for your home — based on water type, usage, and rental flexibility.
₹0
₹15000 - ₹20000
₹0 Machine & Installation Cost
₹0
> ₹5000 per year
Lifetime Free Maintainance
Present
Absent
Rental plan starting at just ₹299*
Available Options: RO + UV Lamp + Copper or Alkaline filters
Limited Options
Suitable for all types of water
4 Watt UV Lamp
0.7 Watt in Tank UV LED
High powered UV Lamp
Yes, with DrinkPrime Copper
Absent
Antimicrobial & Health Benefits of Copper
Yes, with DrinkPrime Alkaline
Absent
pH Balance & Enhanced Hydration With Alkaline
Present
Absent
No need of additional pump
15 Ltr / Hr
12 Ltr / Hr
Higher purification capacity
8 Liter
6 Liter
Higher storage capacity
Possible through IoT technology
Absent
Tech-Enabled Tracking on the DrinkPrime App
Reverse Osmosis or RO water purifier is considered to be effective for health when it is used appropriately, especially in regions with high levels of contamination in the water supply. It works by forcing water via a semi-permeable membrane to remove all the harmful impurities that are present in water like heavy metals, pesticides, and bacteria. This makes the water safer, cleaner, and healthier for consumption. But reverse osmosis systems also remove important minerals like calcium and magnesium, which can make the water less nutritious if the water is not properly balanced.
In order to solve this issue, most of the top RO water purifier models have TDS controllers or mineral cartridges, which reintroduce all the necessary minerals lost through the purification process. Also, these advanced features ensure the water is not just pure but also healthy for everyday consumption. Therefore, the best RO water purifier is particularly crucial in regions where water has high TDS levels. It can defend your body from harmful impurities and water-borne illnesses. Nevertheless, select a good and advanced model in order to enjoy a proper balance between purification and mineral retention.
We understand how difficult and costly it is to maintain a copper water purifier in Bengaluru. But with DrinkPrime, get lifetime FREE maintenance and filter change
Not sure about DrinkPrime Smart Purifiers in Bengaluru? Don’t worry! With our 7-day free trial, you can experience the product firsthand and then go ahead with the subscription
DrinkPrime provides a hassle-free delivery and installation in Bengaluru for FREE, and within 48 hours of getting the DrinkPrime copper water purifier subscription
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