Searching for Best RO Water Purifiers for home in India? Your searches ends here.
Everybody knows about the importance of Drinking Water. The quality of drinking water should be good. You cannot rely fully on Municipal Corporation supplied water as there are contaminants in the supply pipeline. You have to purify the water before drinking it. A right amount of purification is to be assessed by tasting the water. You need to install an RO water purifier if the Total dissolved solids (TDS) is high in the water.
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What is RO Water Purifier?
According to Wikipedia ‘Reverse Osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove ions, molecules and larger particle from drinking water.’ It is a proven technology and used to generate potable or drinking water in many places.
Why is RO Water Purifier required?
We can see the suspended solids present in the water. But we cannot see the dissolved solids present in the water. The recommended level of TDS is 500 ppm in drinking water as per Indian Standard (IS: 10500). Common inorganic salts that can be found in water include calcium, magnesium, potassium and sodium.
Note: Measure TDS in the water with TDS meter.
There are various reasons of the presence of TDS in the drinking water. We will not go into the details of the reasons why the TDS is high but we will concentrate on how it can be minimised to the acceptable limit. The lowering of TDS can only be done by using RO water purifier.
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Too much low TDS will cause water a bad taste which is undesirable by many of us. The World Health Organization has also rated the drinking water based on TDS level present in the water.
| TDS Levels (PPM or mg/l) |
Rating |
|
<300 |
Excellent |
|
300-600 |
Good |
|
600-900 |
Fair |
| 900 – 1200 |
Poor |
| >1200 |
Unacceptable |
Source: http://www.who.int/water_sanitation_health/dwq/chemicals/tds.pdf
Here we will discuss 5 best RO Water Purifiers for home
#1. Eureka Forbes AquaSure from Aquaguard Amaze RO+UV+UF+MTDS Water Purifier:
As the name suggests the water purifier has RO+UV+UF with TDS controller. Eureka Forbes Aquasure has the multistage purification to clean all the impurities and make the water 100% pure for drinking. It has the purified water storing capacity of 7 liters. This water purifier can purify the water from all sources such as bore-wells, tanks or tap water. The purifier is built with food grade plastic material which is known for longer shelf life, non-breakable and durability.
It has a UV lamp that would kill all the micro-organism from the drinking water and make it safe for drinking. Taste Adjuster (MTDS) controller enables adjustment of taste depending upon the source of water. This water Purifier model is fully automatic. No manual intervention is needed to operate this filter.
Aquaguard brand from Eureka Forbes is market leader in the water purification products. Hence it is safe and reliable.
Technical Specification
Power Consumption – 43 W
Filter Cartridges – I Filter, Chemiblock, RO, UF & Post Carbon
Input Voltage – 230 V AC/ 50 HZ
#2. Livpure Glo 7-Litre RO+UV+Mineralizer Water Purifier:
The Livpure Glo 7 liter RO+UV +Mineralizer water purifier looks extremely stylish when it’s fitted in your kitchen. The Purifier has 7 liters of purified water storage which can give you water when you need.
It has 6 stage advanced filtration system consists of sediment filter – pre-activated carbon filter cum absorber – RO Membrane – UV Disinfection column – silver impregnated post carbon filter and mineraliser. This system eliminates bad taste, odour, hardness, salts, viruses, bacteria and other harmful substances from water.
Livpure Glo has the provision of three indications – power on, purification process and tank full. It also removes virus and bacteria from water. The purifier can convert impure water up to 1500 ppm of TDS into purified water. The filtration capacity of the purifier is maximum 12 litre per hour.
Livpure has wide service area network and 365 days customer care support.
Technical Specification
Capacity – 12 Litre/ hour
Max Duty Cycle – Up to 75 Litres/ day
RO Membrane – 75 Gallons per day
UV Disinfection Column – 24 Litre/ Hour
Filter Cartridges – Sediment, pre-activated carbon, RO membrane, post-carbon filter and mineral cartridge
Min inlet pressure – 0.3 bar
Max Inlet Pressure – 3 bar
Input Voltage – 140-300 V AC/ 50 HZ
#3. Kent Grand Plus 9 Liters Wall Mountable RO+UV/UF+TDS Water Purifier (White):
Kent Grand plus has RO+UV+UF with TDS controller for purification of water. It has the double purification technology to clean all the impurities and make the water 100% pure for drinking. It has the purified water storing capacity of 8 liters. This water purifier can purify the water from all sources such as bore-wells, tanks or tap water. The purifier is built with ABS grade plastic material which is known for longer shelf life, non-breakable and durability.
It has 11 watt of UV lamp that would kill all the micro-organism from the drinking water and make it safe for drinking. The filter has many unique features such as filter change alarm and UV fail alarm. You will get to know the filter changing time when these alarm rings.
Kent Grand Plus has built in SMPS (Switching mode power supply) to handle wide range of voltage from 100 to 300 volts. It means the filter will work when power supply in your area has low voltage. The RO membrane housing is spin welded to prevent the membrane from getting tampered. This water Purifier model is fully automatic. No manual intervention is needed to operate this filter.
All the fittings and components in Kent Grand Plus are push fit to prevent leakages and wastage of water. The brand name of Kent makes the product reliable. Moreover, Kent Grand Plus is NSF, WQA, CE & ISI certified. This will surely give you confidence in the quality of the product.
The product comes with 1 year warranty and free installation is provided by the manufacturer.
Technical Specification
Capacity – 20 Litre/ hour
Max Duty Cycle – Up to 75 Litres/ day
Power Consumption – 60 W
Filter Cartridges – Sediment, Carbon Block Filter, UF & Post Carbon
Input Voltage – 100-300 V AC/ 50 HZ
#4. Kent Ace Mineral 7-Liter 60-Watt RO+UV+UF Water Purifier(White & Aquamarine):
Kent Ace provides double purification of RO+UV+UF, which removes dissolved impurities. The TDS controller maintains essential natural minerals to provide 100% safe and tasty drinking water.
It can purify the water from any source and it has 7 liters of purified water storage capacity. The ABS food grade plastic makes the purifier safe and durable. You will get alarm when the filter is to be changed inside the purifier. The purifier has built-in SMPS which can accommodate a wide range of voltage.
Kent ace is fully automatic which makes your life easy. The RO membrane is spin welded which prevents the membrane from getting tampered. All the fittings and components are designed to push fit to prevent leakages and wastage of water.
This model is also NSF, WQA Gold seal certified which means it is rigorously tested and it meets all the requirements of testing standards.
Kent Ace is installed by the manufacturer at free of cost at your location.
Technical Specification
Capacity – 15 Litre/ hour
Max Duty Cycle – Up to 75 Litres/ day
Power Consumption – 60 W
Filter Cartridges – Sediment, Carbon Block Filter, UF & Post Carbon
Input Voltage – 100-300 V AC/ 50 HZ
#5. HUL Pureit 5 Ltrs Classic RO + UV 6 stage water Purifier:
Hindustan Unilever Pureit is equipped with 6 stage purifying technology as follows.
- Pre-sediment Filter
- Pre RO Carbon Filter
- Post Carbon sediment filter
- Reverse Osmosis Membrane
- Micro Filtration/ UV Chamber
- Post RO Carbon Filter
It has 5 liters of storage capacity which gives you water even there is no power. The material of construction of this purifier is engineered grade plastic which is highly durable. It is also food grade quality which is extremely safe to use and easy to clean. This purifier can purify the high TDS level upto 1800 ppm and can reduce the TDS by 90% to make the water soft and sweet.
The filter block inside the purifier has been constructed in such a way that water purity increases which also increases filters lifetime. The high-quality fittings are used inside the purifier to make it leak free and it is also very easy to install. You don’t have to install the filter yourself as you will be provided free installation by the manufacturer.
The purifier can be operated in a wide range of voltage from 150v-300v. It is also giving alarm for filter change and power efficient.
This purifier is very stylish and light-weight.
Technical Specification
Capacity – 5 Litre/ day
Filter Cartridges – Pre Sediment, Carbon Filter, UF & Post Carbon
Input Voltage – 150-300 V AC/ 50 HZ
Conclusion:
Hope You get a significant idea on RO water purifier. First, you measure the TDS of tap water in your home if it is high (more than 300 ppm) go for an RO water purifier Otherwise you can install a UV water purifier. You can measure TDS with a TDS meter.
In our opinion Aquasure Amaze is the best RO Water purifier which has also UV purification. The filter is of robust quality and high performance.
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