How essential is Water Purifier?

Water is a life-saving component for all of us. About 70% of our Earth’s surface is covered with water, in various forms. But the percentage of available drinking water is very less (2.5%). This leads us to think about the situation of utilizing this small amount of water to our satisfaction

 

In India, it is a challenge to find clean drinking water. Everyone might have access to drinking water but only few are able to avail clean drinking water. It has become a luxury rather than a necessity.

 

We, humans cannot have a peaceful life without clean drinking water.  Water Purifiers can help enjoy clean drinking water, thus making it no more a luxury. They can help us prevent diseases spread through contaminated water.

So, if you are looking for a best Water purifier, this is the place where you can find all the essential details regarding different Water Purifiers.

Table of Contents

 

Now you might wonder which filter is better working, and best suited for your purpose.

So, let us go ahead to look into different water purifiers.

RO vs UV vs UF vs MF Water Purification

FeaturesRO PurificationUV PurificationUF PurificationMF Purification
ElectricityIt requires electricity for purification process.It requires electricity for purification process.It does not depend on electricity for purification.It does not depend on electricity for purification.
Substances to be filteredFilters all the bacteria and virus.It kills all the bacteria and virus and the bodies float in the water.Filters all the bacteria and virus.Filters only the bacteria.
Water PressureHigh water pressure is needed; therefore an extra pump is used.It works with normal tap water pressureIt works with normal tap water pressure.It works with normal tap water pressure.
Dissolved salts and harmful metalsHas the ability to remove dissolved salts and dangerous metals.Will not be able to remove dissolved salts and dangerous metals.Will not be able to remove dissolved salts and dangerous metals.Will not be able to remove dissolved salts and dangerous metals.
Filtration of other substancesIt is able to filter out any floating objects, sand, mud, dirt, etc.It does not filter.It is able to filter out any floating objects, sand, mud, dirt, etc.It is able to filter out any floating objects, sand, mud, dirt, etc.
Size of Membrane0.0001 MicronNo membrane0.01 Micron0.1 Micron
TDS ReductionTotal dissolved solids are removed by 90%.Cannot remove total dissolved solids.Cannot remove total dissolved solids.Cannot remove total dissolved solids.
Water ConservationLots of water is wasted in this purification process.Water is not wasted.Water is not wasted.Water is not wasted.
Source of waterIt needs Pre-Filtration system to purify water.UV Technology needs clear water.It Purifies dirty water.It Purifies dirty water.

 

Best Water Purifiers for Borewell water:

 Best Eureka Forbes Ro Uv Uf Mtds Water Purifier

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How safe is borewater?

How safe is borewater?

Considering the current levels of pollution, borewater, with its contamination with heavy metals, chemicals and other micro-organisms, is purely unsafe for consumption. Untreated borewater is not advisable for drinking purpose because it might lead to several health issues. 

Will boiling the borewell water help?

So, will boiling the borewell water help?

The level of TDS in borewell water will help us know, to what extent water can be used for drinking. And speaking about the hardness of water, simply boiling cannot help remove hardness according to the purpose.The presence of metals (Arsenic) also makes it impossible for drinking without purifying it. The purification of borewell water also depends on the presence of microorganisms such as bacteria, virus. Therefore, best RO water purifier must be used to make the borewater consumable.

How to manage the heavy metals in borewell water?

How to manage the heavy metals in borewell water?

Heavy metals in borewell water can be removed with the help of RO water purifier. It consists of RO membranes which filters the metals present. Usuallu RO water purifiers come with Activated Carbon or UF Filters which help combat any microorganisms also. but if water consists of huge amount of bacteria and virus, one can go for RO+UV water purifier.

Feature or issue to considerType of Water Purifier
Hard waterRO Water Purifier
Hard water + any metals presentRO Water Purifier
Hard water+ any metals+ limited microorganismsRO Water Purifier

 

Hard water+any metals+more amount of microorganismsRO+UV Water Purifier
If hard water is not an issue and no heavy metals present after being testedGravity based Water Purifier
Best Water Purifiers for Borewell water:

Best Water Purifiers for Borewell water:

Keeping in mind the hardness, presence of heavy metals and other impurities, the following provide for the best purified water:

FeatureHUL Pureit Classic RO + UV Water PurifierHUL Pureit Mineral RO+UV Water PurifierLivpure Glo RO + UV + Mineralizer Water PurifierNasaka Cosmos S1 (RO+UV+ORPH) Water PurifierBlue Star Majesto RO + UV Water Purifier
Electric & Storage CapacityElectric & 5 litresElectric & 6 litresElectric & 7 litresElectric & 11 litresElectric & 8 litres
MountingWall MountWall Mount/Table topWall MountWall Mount/Table TopWall Mount/Table Top
Purifying TechnologyRO+UVRO+UVRO+UV+MineralizerRO+UV+OrpHRO+UV
FiltersSediment Filter, pre RO Carbon Filter, Post Carbon Sediment Filter, RO Membrane, UV Chamber, Post RO Carbon Filter.Sediment Filter, pre RO Carbon Filter, Mini Filter, RO Membrane, UV Chamber, Post RO Carbon Filter.Sediment Filter, Pre-activated Carbon Filter + Absorber, RO Membrane, UV Disinfection Column, Silver Impregnated Post Carbon Filter, Mineral Cartridge.Pre-Filter, Antiscalant, Sediment Filter, Pre-Carbon Filter, UF Membrane.Post Carbon filter, Pre Carbon Filter, Pre-Filter, Sediment Filter
Body TypeFood safe, non-toxic, engineering-grade plasticsFood safe, non-toxic, engineering grade plasticsFood Grade PlasticABS, Food Grade PlasticFood Grade Plastic
Membrane TypeThin film composite spiral woundThin film composite spiral woundRO MembraneAntioxidant Cartridge is available.RO Membrane
In-built VoltageYesYes
Input Voltage165-240V AC/50Hz165-240V AC/50Hz140-300V AC/50Hz220 ± 10V AC (50Hz)Operating Voltage: 220V
Automatic  On & offYesYes
Alert SystemYesIndicators- Yes, Alert System- NoIndicators-Yes, Alarm System-No.Indicators-Yes, Alarm System-No.
TDS LevelUpto 1800ppmUpto 1800ppmUpto 1500ppmUpto 2000ppm
WarrantyOne yearOne yearOne yearOne yearOne year
Aqua Taste Booster and Child Lock System

.

Best Water Purifiers for Municipal water

 Best KENT RO UV/UF TDS Water Purifier 8 Litres

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Can Municipal water be directly consumed?

Can Municipal water be directly consumed?

Municipal water supplied to households has its source from different water bodies such as lakes, rivers, etc. No wonder it is treated with chlorine before it is supplied to us. After it is treated it passes through different pipes before it reaches us. Much chlorinated water, when it mixes with other impurities causes carcinogens and can lead to other disease causing agents.

Therefore, even though municipal water is treated, it must be purified with the best RO water purifier or any other one according to the purpose, for us to consume.

Which type of water purifier is considered better for Municipal water?

Which type of water purifier is considered better for Municipal water?

  FeatureType of Water Purifier

Low TDS + No heavy metals

Gravity based Water Purifier
Low TDS + MicroorganismsUV Water Purifier
High TDS + Heavy metals + Other impuritiesRO Water Purifier

The above table gives an outline as to which purifier is suitable for different sources of water.

Gravity based for Municipal water(Brand-wise):

Gravity based for Municipal water(Brand-wise):

FeatureKent Gold UF based Gravity Water Purifier

 

Tata Swach Cristella Plus Gravity Water Purifier

 

Storage20 litres18 litres
Purification TechniqueUF Technology with UF membrane, Sediment filter, Carbon filterSilver Nanotechnology
Easy MaintenanceYesYes
Expected lifeUF Filter: 4000litresFilter Cartridge: 3000litres
Body TypeABS Plastic bodyScratch resistant body
Chemical free PurificationYesYes
WarrantyOne year6 months
UV Water Purifer for Municipal water(Brand-wise):

UV Water Purifer for Municipal water(Brand-wise):

Feature

Kent Maxx UV water purifier

 

Aquaguard Crystal Plus UV water Purifier

Storage7 litresNo storage
MountingWall Mounted or Table topWall Mounted
Filter CartridgesUV lamp, Sediment filter, Activated Carbon, UF MembraneClarity Cartridge, Chemi Block, Mineral Guard, UV Chamber
Purification TechnologyUV+Uf TechnologyUnique e-boiling Technology
Automatic FunctionsYesYes
Input Voltage230V AC/50Hz100-300V AC/50Hz
UV Lamp11 watt8 watt
In-built Voltage stabilizerYesYes
WarrantyOne yearOne year
RO Water Purifier for Municipal water(Brand-wise):

RO Water Purifier for Municipal water(Brand-wise):

Feature

Kent Super Star

 

Pureit Ultima RO UV

 

StorageYesYes
Tank Capacity8 litres10 litres
MountingWall MountedWall Mounted or Table top
Purification TechnologyUV+RO+UFRO+UV
Purification Capacity/hr15L/hr12L/hr
TDS ControllerYesNo
Body TypeFood grade, non-toxic, engineering grade plasticFood grade, non-toxic, engineering grade plastic
Auto Flushing systemYesNo
IndicatorsNoYes
Filter CartridgesActivated Carbon, Post Carbon, Sediment Filter, UFPost-Carbon Sediment Filter, Post-RO Carbon Filter, PP Melt Brown, Pre-RO Carbon Filter, Pre-Sediment filter, RO Membrane, UV reactor
Pre-FiltrationYesNo
Membrane TypeThin Film Composite ROThin film composite spiral wound
Input Voltage100-300 V AC/50-60 Hz150 – 240 VAC 50 / 60 Hz
WarrantyOne yearOne year

Best Water Purifier for Pune

 Best Havells RO UV Water Purifier 8 Litres

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What is the status of Ground water in Pune?

What is the status of Ground water in Pune?

It is analysed that around 21% of the drinking water in most of the districts in Pune is contaminated. And it has been increasing since three years. Ground water has been getting depleted for various reasons and its use for borewells and other uses is not governed well. There is no proper regulation by the Pune Municipal Corporation. There must be compulsory recharge of Ground water.

What is the source for Drinking water in Pune?

What is the source for Drinking water in Pune?

Pune get its water fron Khadakwasla Dam, on River Mutha, which has a reservoir known as Khadakwasla Lake, and is a major source of drinking water for Pune and its other districts. And from past few years there have been reports that River Mutha, along with its tributaries is stinking and is filled with sewage. Water-borne diseases have been increasing as contamination was found in every source of water such as tap water, bore-wells, dug wells, etc.

What is the solution for clean Drinking water in Pune?

What is the solution for clean Drinking water in Pune?

As we have seen in the previous paragraph regarding the impurities present in the water, every household in Pune must have best Water Purifier to be able to consume clean water. The perfect solution can be by inducing best RO Water Purifier as per the need.

Let us have look as to which purifier will serve the purpose:

Befor we choose the water purifier, one must check for the TDS levels, testing your sample of water. There are few companies like Kent, Aqua, etc. which provide for free sampling tests. If the TDS is below 500ppm one can go for UV based water purifiers. The best UV water purifiers are from Ewater: (Ewater Star, Ewater Super and Ewater Smart). The features include:

  • 5-step Purification Process.
  • FlowSteer Technology.
  • Inbuit Voltage Stabilizer.
  • In-built kitchen timer.
  • Energy Saving Mode, to save water.
  • Pre-alert System for UV lamp and Carbon change.(Only ESmart)
  • Ideal for high tank or low pressure conditions.
  • Purity without any leftover chemicals.
  • Wall Mount/Table-top.
  • Operating Voltage : 170 – 265 V AC.
  • Power 25 watt.
If you get a mix of Municipal and Tanker water?

If you get a mix of Municipal and Tanker water?

Based on the options chosen by the household, water purifiers from Presence, give us outstanding performance with auto mineral sensing technology, which automatically selects the required technology; UV, UF or RO on the basis of levels of TDS.

Its features include:

  • This water purifier can treat any source of water.
  • The UV System continually circulates the water, keeping it clean and safe.
  • Does not use RO when it is not required, therefore, not wasting energy.
  • Reminds us for service of the purifier.
  • Information about the present TDS levels and the purification is given by LED display.
What if, we are looking for only RO water purifier?

What if, we are looking for only RO water purifier?

Afaa’s Dewdrop RO is one of the best choices for RO water purifier. The features can be stated as below:

  • Wall Mount/Table top installation.
  • It undergoes 7 stage purification process.
  • Automatic “Flush and Wash” facility.
  • It uses SS UV + BIOGUARD + TDS Control Technology.
  • The BIOGUARD facility helps the tank not to get recontaminated.
  • Power usage 24 watts.
  • Storage Capacity 8 litres.
  • Operating Voltage is 170-230 V AC / 50Hz.

 

Other than the ones mentioned above we have water purifiers from leading companies such as Kent, Aquaguard, Tata Swatch, Whirpool, etc. which provide us with the best products to satisfy our thirst for clean water.

What is the Surface Water Treatment Process in Pune?

What is the Surface Water Treatment Process in Pune?

The main goal is to remove hardness and use disinfectant to remove any impurities such as microorganisms or pathogens. The steps involved are:

  • To start off, water is brought in touch with air to the surface water and eventually oxidation also takes place. This is known as Aeration.
  • Next step involves neutralization of the charge of particles, for which chemicals are added to bring out a coagulant and is mixed with raw water.
  • Then, the particles undergo flocculation, where they settle as a cream on the top or as a sediment at the bottom.
  • Usually they settle as sedimentation, for where they are taken for filtration to remove further impuriries.
  • After filtration the clean water is chlorinated and is stored in reservoirs, and then it is transferred to water distribution system.
  • The remaining waste is usually thrown away in the drain but now it is reused or recycled for further purposes.
 Operation / Process Application

Micro strainer

Remove algae and plankton from the raw water

Aeration

Strips and oxidizes taste and odour causing volatile organics and gases and oxidizes iron and manganese. Aeration systems include gravity aerator, spray aerator, diffuser and mechanical aerator.

Mixing

Provides uniform and rapid distribution of chemicals and gases into the water.

Pre-oxidation

Application of oxidizing agents such us ozone, potassium permanganate, and chlorine compounds in raw water and in other treatment units; retards microbiological growth and oxidizes taste, odor and colour causing compounds

Coagulation

Coagulation is the addition and rapid mixing of coagulant resulting in destabilization of the colloidal particle and formation of pinhead floc

Flocculation

Flocculation is aggregation of destabilized turbidity and colour causing particles to form a rapid-settling floc

Sedimentation

Gravity separation of suspended solids or floc produced in treatment processes. It is used after coagulation and flocculation and chemical precipitation.

Filtration

Removal of particulate matter by percolation through granular media. Filtration media may be single (sand, anthracite, etc.), mixed, or multilayered.

Disinfection

Destroys disease-causing organisms in water supply. Disinfection is achieved by ultraviolet radiation and by oxidative chemicals such as chlorine, bromine, iodine, potassium permanganate, and ozone, chlorine being the most commonly used chemical

Souce Government

Best Water Purifier for Delhi

 Best Aqua Fresh RO UV UF Water Purifier , 15 Liters

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What is the role of Delhi Jal Board?

What is the role of Delhi Jal Board?

Delhi Jal Board, is responsible for providing potable water to the National Capital Territory of Delhi. It also schedules water tankers and even has Packaged Drinking Water Bottling Plant. Its main objective is not to just suphttps://indicanews.com/2018/06/23/report-details-extent-of-indias-groundwater-problem/ply water but clean, safe and healthy drinking water. 

How safe is it to consume supply water in Delhi?

How safe is it to consume supply water in Delhi?

As said earlier, Delhi Jal Board is responsible to supply water, it supplies water through water tankers and pipelines. So obviously without filtration, it is at our own risk that we consume water because there might be dangers of leaking pipelines, due to which water gets contaminated. So, filtration is a must. Keeping in view the TDS levels and other impurities, one can choose the appropriate technology, UV, UF or RO. And as per the general opinions, using the best RO Water Purifier is considered safe and healthy and upto the mark.

So, how do we choose the water purifier?

So, how do we choose the water purifier?

With the drinking water being contaminated from vsrious sources, it is better to choose the water purifier with RO+UV combination or for better option can buy a combination of  RO+UV+UF+TDS from Kent. Before all this one must test the TDS levels and then choose the best suitable water purifer.

How about the safety of water supplied by Delhi Municipal Corporation?

How about the safety of water supplied by Delhi Municipal Corporation?

Municipal Corporation of Delhi has lot of responsibilities, one of them being the supplier/manager of drinking water to different parts of Delhi. With respect to the region one stays in, and the level of TDS, there are various water purifiers which serve us the best consumable water. With the current level of pollution, it is understood that every household receives tap water with less or more amount of impurities, so fixing a purifier is a must.

Then, which water purifier saves us from being unhealthy?

Then, which water purifier saves us from being unhealthy?

There are a number of water purifiers which provide us with pure and clean water. Kent, Bluestar, A.O.Smith, Aquaguard, Pureit, with all the features required to clean impure water can be bought. Whether you need only UV, UV+UF, RO+UV, RO+UV+UF+TDS. These are the available ones in the market. 

Best Water Purifier for Mumbai

 Best Blue Star RO UV Water Purifier 7 Litre

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What is the checklist to buy a water purifier in Mumbai?

What is the checklist to buy a water purifier in Mumbai?

Points to remember, while buying a water purifier:

  • If the TDS levels are low, that is, below 500ppm, one must opt for the best UV water purifier. Even though water is devoid of dangerouus levels of TDS, it might be threatened with bacteria and virus, because of age-old pipelines and sewage lines.
  • The five stage UV water purifier will work well for this.
  • Whenever there is no 24/7 water suply, people depend on storage tanks for non-stop flow of water, which means low water pressure. For such situations, EWater Uv Puriers can be considered, which do not need booster pump for waterflow.
  • If you have space constraint, must choose the water purifier accordingly.
  • Must choose for easy installation and handling, in order to save time.

So, keeping in mind the above said points, one can go for the best water purifier according to the needs. Different water purifiers include, products from Kent, Aquaguard, Livpure, A.O.Smith, Tata Swatch, etc.

Best Water Purifier for Chennai

Best Blue Star RO UF Water Purifier 7 Litre

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What is the source of Drinking water supply for Chennai Metro?

What is the source of Drinking water supply for Chennai Metro?

The majority of population depends on the ground water for drinking purposes. Even though there are rivers which flow through the Metropolitan region, they depend purely on annual rains which might be regular or not. And with increasing population ground water is also under threat. The rivers have been polluted with stinking sewage.

Chennai receives its water from various sources: Nemelli and Minjur have desalination plants, there are also aquifiers at Neyvelli, Minjur and Panchetty and also different water sources from rivers of different states and few reservoirs too. There are also Water treatment plants at Kilpauk, Puzal, Vadakuthu, Chembarambakkam. Velachery, Nochikuppam, Kasimedu, Ayodhyakuppam, these areas have RO plants.

Which water purifier suits the best for Chennai Metro water?

Which water purifier suits the best for Chennai Metro water?

Clearflo RO water purifier provides with RO+UV featured water purifier: Its features include;

  • Installation is both Counter top/Wall Mounted.
  • It undergoes 7stage purification process.
  • Tank Capacity is 9 litres.
  • Fully Automatic.
  • Power intake is 48 watts.
  • Filters include Sediment Cartridge 5 micron, anti-scalant, pre carbon cartridge, ultra fine cartridge membrane, UV system, post carbon cartridge.

Along with the above water purifer, other best products are given to us by Havells, Kent Grand,Bluestar, Eureka Forbes, Whirlpool, etc.

Best Water Purifier for Hyderabad

 Best KENT UF technology based Gravity Water Purifier 20 Litres

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What are the sources of drinking water in Hyderabad?

What are the sources of drinking water in Hyderabad?

SourcesNormal Drawls

(in MGD)

Present Drawls

(in MGD)

System ModeWater Treatment Plant
Osmansagar250.00GravityAsifnagar filter beds
Himayathsagar150.00GravityMiralam filter beds
Singanoor7575.00Gravity/PumpingPeddapur PH-3,4
Manjira4530.00Gravity/PumpingRajampet,Kalabgoor
Akkampally (Krishna ph-1,2,3) 2702263 Stage PumpingKodandlapur filter beds
SriPadaYellampally(Godavari)86.0056.00Godavari
Total516387

Source – Hyderabad Government

As we have seen that there are varous sources, we shall look for Manjira water and its purification.

So, which purifier can be considered best for Manjira water?

So, which purifier can be considered best for Manjira water?

RO water purifier is always given an upvote, along with it different combinations can be bought. With respect to the area you live in, budget, maintenance of the specific brand, installation services they provide, TDS levels in the source, storage according to the size of the family, space required, etc. One must always remember that only if the water at source is in need of RO water purifier then only we must choose it, or else it unneccessarily eliminates the essential minerals.

Another type of purifier used in Hyderabad is Alkaline Water Ionizer. Let us look in detail:

KYK Alkaline Water Ionizer Machine, helps in maintaining the pH balance in the drinking water. If the water you take is too acidic to consume, one can opt for this type of purifier. It uses the process of Electrolysis to separate the acidic and alkaline particles present in the water.

Gravity based Water Purifier

Gravity based water purifier and it's benefits

Gravity-based Water Purifier, as the name suggests, uses gravity to clean water.

It filters water from a higher point to a lower point (gravity).

There are two compartments and the water flows from top compartment to the other one. The water, due to gravity is compelled to pass through the purification process and clean water is collected at the bottom compartment. The three main components of this purifier are: MICRO FIBER MESH: This fiber mesh, resembles a cloth, it filters visible dirt and other particles. ACTIVATED CARBON FILTERING: It filters the remaining dirt, any parasites and impurities present due to pesticides. It also removes bad odor from the raw water. TYPICAL POLISHER: It removes any undissolved chemicals and chlorine from the water.

As the technology is improving, one can get these purifiers with UF technology. This is most advanced process to remove the bacteria and other micro-organisms with the help of the hollow membrane which consists of very negligible pores and when water passes through this, impurities get stuck to it.

How beneficial is Gravity-based Water Purifier?

How beneficial is Gravity-based Water Purifier?

Let us look into the benefits of having a Gravity-based water Purifier:

  • It works without electricity.
  • Low maintenance and easy to clean.
  • No chemicals are required for filtration.
  • Fully automatic, it has auto-on and auto-off functionality.
  • Leak-proof, no need to worry about leakages.
  • It is safer than boiled water.
  • Gravity-based Water Purifiers are economical, can get it around 5000INR.

 

Apart from the above points, the product varies with respect to different companies’ capacity, durability of the outer plastic, warranty.

is it worth to buy Gravity-based Water Purifier?

So, is it worth to buy Gravity-based Water Purifier?

Absolutely! If you have a tight budget, power outrages and the water inlet has low TDS (Total Dissolved Solids) i.e. soft water, Gravity-based Water Purifier is the best choice for you to have safe drinking water.

UV Water Purifier

UV Water Purifier and it's benefits

Ultraviolet water purification is the most constructive method to purify water. The ultraviolet rays target and kill the genetic structure of the disease causing germs present in the water.

How does UV water Purifier work?

Ultraviolet light of short wavelength is used to purify water. But unfortunately, our Earth cannot receive these rays because of the protection in the atmosphere. Therefore, to utilize this short wave UV light, a mercury vapor lamp is used to convert electrical energy to short wave UV light energy.

The mercury vapor lamp (germicide lamp) is made up of special quartz glass which helps short-wave UV rays pass through it. The radiation emitted must be around 2537A, which is considered as the optimal range to kill the harmful micro-organisms present in the water. An electric arc is used to produce heat, which in turn vaporizes the mercury. The vaporized mercury ionizes and gives off short-wave UV light.

Is UV purified water safe?

Is UV purified water safe?

Yes, UV purified water is safe. It kills pathogens, bacteria and other micro-organisms, without external disinfectant and without disturbing the taste and odor of the water.

how beneficial and economical is UV Water Purifier?

Having said so far about the purifier, one might think about how beneficial and economical is UV Water Purifier?

  Having a UV Water Purifier is not a luxury, it is cost-effective, and has low maintenance. Since it targets the DNA of the germs present, it is beneficial and is an effective way to purify water.

Looking into the benefits,

  • It is environmental-friendly. So, by using this, one can follow the policy of GO GREEN.
  • The process of purification is quick.
  • FDA approved
  • It does not alter the taste and odor of the water.
  • Conserves water, in this process, water is not wasted.
  • Hassle-free installation.
  • It is reliable; works round the clock to keep water safe.
Few points to keep in mind while considering UV Water Purifier:

Few points to keep in mind while considering UV Water Purifier:

The water inlet must be murky-free and no other particles must be present, because these might block the UV rays. To avoid such circumstances, we must use pre-filtered water. It comes under the category of Electric Water Purifier, which implies that it needs 24×7 electricity to work.

RO Water Purifier

RO Water Purifier and its benefits

RO WATER PURIFIER:

The full form of RO is Reverse Osmosis. It is outstanding and one of the best methods for filtration.

Working of the RO Water Purifier:

The movement of a solvent (here water) from one point to the other through a semi permeable membrane from a low solute concentration to high solute concentration is known as osmosis. So, we can understand that, under external pressure or force this naturally occurring osmosis is reversed known as Reverse Osmosis.

Reverse Osmosis technique, filters water through a very fine cloth (semi-permeable membrane) under pressure or force, leaving behind the dirt, bacteria, virus and any other harmful chemicals like, arsenic, lead etc.

Is RO filtered water safe?

Is RO filtered water safe?

Many consider that water from this system does not have enough nutrients. Yes, the amount of nutrients is small, which can be made up with food intake. But the issue of contamination, which is a major concern and is in huge amount, is solved through process of purification.

Does RO Purifier over-filter?

Does RO Purifier over-filter?

The RO system filters the water according to the water available in the particular community or locality. It can be considered as the best if water is contaminated with pesticides or herbicides.

Is Reverse Osmosis water is too acidic to drink?

Is Reverse Osmosis water is too acidic to drink?

The PH level of normal water is 7. When impurities are removed, naturally the PH level will drop down, making it acidic. Since pure water wants more of CO2, when it bonds with it, water tends to be more acidic.

One need not worry about it because; the PH level will be back to normal, when it combines with the food intake.

Is RO water scientifically altered?

Is RO water scientifically altered?

Since the term RO is not used in our daily life, it leads many to doubt its mechanism. But the process of purification is simple enough to understand that, under pressure water passes through a RO membrane, pushing away the impurities and providing us with the purest form of water.

Which is healthy to consume, RO / bottled water??

Which is healthy to consume, RO / bottled water?

Coming to the bottled water, it will be mentioned that it is filtered water, but not sure about the source and the purification process. The storage of water in plastic bottle is also unsafe and unhealthy. Therefore, with the RO system at home we can be confident about the purity of the water.

Let us look into the pros of RO Purifier:

  • Water is safe from Lead, which other otherwise leads to problems like high blood pressure, fertility issues, development of nerve and muscle damage, it can also lead to anemia in children.
  • Good for cancer patients. They can consume such water before and after the treatment.
  • It filters Cryptosporidium, a parasite which affects the small intestine.
  • Removes Sodium. It filters large molecules of Sodium, making it accessible to people suffering from liver, kidney diseases and any sodium restrictions.
  • Consumes low amount of energy.
  • Economical and easy to maintain.

So, with routine filter changes and maintenance, one can use this purifier to get pure water. Even though the process is slow, it is definitely sure to help you enjoy safe and clean water.

Which one is a better option RO or RO+UV+UF?

Which one is a better option RO/RO+UV+UF?

The purifier you choose depends on the supply of water. If the level of TDS (Total dissolved salts) in water is below 500ppm and minerals are low, then only UV Purifier is good. If it is above 500ppm, then choosing RO Purifier is better. Having a combination of both also does not lead to many issues and is effective.

is there any benefit with RO UF/MF?

Then, is there any benefit with RO UF/MF?

Ultrafiltration and Microfiltration are considered to be the pre-treatment technologies available for upstream RO treatment. It removes the impurities from feed water like bacteria, large molecular weight organic matters, and other microbial contaminants.

If one do not want any double filtration process and conventional methods, can opt for this type of Purifier. It is economically feasible if it is used for long term operation and it also gives an additional assurance of safety.

Alkaline Water Purifier

Why is there need for Alkaline water consumption?

Why is there need for Alkaline water consumption?

Generally, the food we take in, is kind of acidic, which is more than required for us. To maintain the right acid- alkaline balance, there must be good amount of alkaline intake, for which we depend on sources of alkaline, like bones and teeth and eventually these might lead to other diseases such as bone issues, Arthritis, problems related to intestines, etc.

Therefore one of the easiest ways to get the alkaline into our diet is through drinking water. so that the alkaline power houses(bones and teeth) will not get depleted.

What is the right level of Acid-Alkaline balance?

What is the right level of Acid-Alkaline balance?

The accepatable level of pH level of water ranges from 6.5 to8.5. Anything below or above it, is considered unhealthy. So, before fixing Alkaline water purifier, for maintaining the Acid-Alkaline balance, one must check and send it for test, then decide on it.

How to choose Alkaline water purifier?

How to choose Alkaline water purifier?

There are different varieties depending on the type of buyers.

  • For the ones who are buying Alkaline water purifier for the first time.
  • For the others who already have best RO water purifier with them.

The people who do not have Best RO Water Purifiers, but are in need of Alkaline Water Purifier, can go for RO Water Purifier with Mineralizer Cartridge or Filter and another one is Blue Mount Royal Plus RO + Uv + UF + Alkaline Electric Water Purifier.

  1. There are many leading companies which provide the best RO purifiers with Mineralizer Cartridge like Livpure, A.O.Smith, LG, Havells, etc.
  2. Speaking about Blue Mount Royal Plus RO+UV+UF+Alkaline Electric Water Purifier:  It undergoes 6 stage purification with the following filters, Sediment Filter, Activated Carbon Filter, RO Membrane, UV Light, UF Membrane, and Antioxidant Alkaline Filter. With storage capacity of 12 litres, TDS Level 2000ppm.

 

The table below shows the Alkaline water purifiers for those who already have RO water Purifiers:

Type of PurifierBest Alkaline Water Purifier
Portable water bottleHi-Tech Alkaline water bottle
RO Purifiers without MineralizerBiocera Antioxidant Alkaline Water Filter
Best Alkaline Water PitcherKent Alkaline Water Filter Pitcher
  • If one already has RO water Purifier, they can simply fill the Hi-Tech Alkaline Water bottle with RO water and the water will be ready in no time. It works with Korean Bioceramic Technology which has Ceramic Balls to provide us with Antioxidant Alkaline water for consumption
  • Its properties include, 500ml bottle with silicon hold, comfortable lock system, and has an efficient and attractive design.
  • It is convenient to carry and has long life. whever you go it stays with you.
  • Alkaline Water Filter can be added to your already present RO water purifier(without Mineralizer), the best one for this is Biocera Antioxidant Alkaline Filter. It helps in maintaining the correct pH level for the water.
  • It works with the same principle as that of portable water bottle. It consists of natural minerals in the form of crystals, can be easily installed and be fitted to the RO purifier as the last stage of purification.
  • Kent Alkaline Water Filter Pitcher is the best one to give us healthy pH level for drinking water. Not only this, it also hepls in removing both physical and chemical impurities.
  • Its has both Sediment and Carbon fiters. The former removes dirt, sand mud, etc. and the latter filter is for removing chlorine from the water.
  • the 3.5 litres water filter is easy to handle and even its simple design provides for good space to fix/use it in our house and body type is made up of Food Grade Plastic.
Suitable Water Purifier for each metro cities?
The major cities in India are highly polluted due to various reasons. Greater the population, greater will be the damage done to the water bodies. According to the Ground Water pollution, level of sewage entering the drinking water systems, spread of plastics into the sources of drinking water, and many others can be considered as the various reasons for variation in the pollution of water bodies in different states.How is the level of water pollution in different states in India?

Let us look into the best Water Purifiers for major cities in our country:

TDS level in RO Purifiers

which TDS level is acceptable and safe for drinking?

Is there a facility to know the TDS level in RO Purifiers?

Is there a facility to know the TDS level in RO Purifiers?

This can be considered as the most advanced way of purifying water with RO Purifiers. So, it has the combination of RO+UV/UF+MF+TDS. The presence of TDS meter measures the optimal level per ppm for potable water. According to Bureau of Indian Standards, the upper level of TDS is 500ppm. The range of 300ppm is the best level according to WHO guidelines.

Finally, while buying a water purifier for your home, you must consider few points, knowing the TDS level of your water inlet is the most important one, the availability of electricity, and last but not the least your size of the pocket.

What exctly is TDS?

What exctly is TDS?

The full form of TDS is “Total Dissolved Solids”. The main components consist of different macronutrients such as chlorides, calcium, sulphides, magnesium, etc. which are very important for our well being. But, the question to ponder about is, how much level of these macronutirients is essential and safe for us to cosume.

How do these TDS make their way into the drinking water?

How do these TDS make their way into the drinking water?

Total Dissolved Solids enter into our drinking water through many ways, such as, industrial wastes, agricultural run off, other external factors include, any substances during construction, plumbering, etc. so, the level of TDS differs with respect to different regions.

How does one accept the level of TDS according to the taste?

How does one accept the level of TDS according to the taste?

Levels of TDS(mg/litre)Acceptability level with respect to taste
<300Outstanding level
300-500Good enough
600-900Equitable
900-1200Poor
>1200Not acceptable

The above table gives us a list of  the level of TDS and their palatability quotient. we can have a detailed understanding in the table below

Different TDS levels and their role in drinking water purposes:

Different TDS levels and their role in drinking water purposes:

Levels of TDS(mg/litre) Why is it acceptable/not acceptable?
<50This level of TDS will not provide the required nutrients for good nourishment, therefore it is not acceptable.
50-150It comes under the acceptance level, but 80mg/litre is preferable.
150-250With respect to heart related issues, this level is considered to be the best.
250-350This is acceptable range, and many states in India use water of this TDS level.
350-500500mg/litre is the maximum level of TDS, so any level below it, is healthy.
500-900Any level above 500mg/litre can be corrected with the best RO Purifier and can be used for drinking purposes.
900-1200This is unacceptable range, but again this can be used for drinking, by correcting it with best RO Water Purifier with TDS controller.
1200-2000This range is completely unfit for drinking, but the modern RO Water Purifiers can filter the water, to reduce the TDS levels up to 2000ppm.
>2000It is dangerous to drink water with such level of TDS, and domestic water purifiers cannot filter water with more than 2000ppm level of TDS.
What is TDS Meter?

What is TDS Meter?

TDS Meter is a device, which indicates the TDS levels in water. It measures the strength of the Total Dissolved Solids, whichever level is healthy for consumption. If the level of TDS is beyond consumption, the best RO water purifier can be used accordingly. The market provides us with a range of TDS Meters to select from.

Top 15 Best Water Purifiers

Best KENT RO UV UF TDS Water Purifier 8 Litres

 Best KENT RO UV/UF TDS Water Purifier 8 Litres

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kent Grand Specification

ColorWhite
Mounting: Wall Mounted
Power Consumption: 60 watts
Booster Pump Voltage:24 V DC; Mains Voltage: 100-300V AC/50Hz, 800mA
 ElectricalType: Electric with storage
Membrane Type: Thin Film Membrane RO
Technology used: RO+UV+UF+TDS Mineraliser water purification
Storage Capacity & Purification Capacity8 litres & 15 litres per hour
Storage Tank Material:Food grade plastic
Purification Production Rate:20L/hr

 

kent Grand under 14000

 

Pros:

  • Kent RO Water Purifier consumes 60W power.
  • it uses RO+UV+UF+TDS technology to purify water.
  • RO Water Purifier has a tank made up of food grade plastic.
  • It is the best Water Purifier with user manual and installation kit.
  • Its storage capacity is 8L and purifies 15L per hour.
  • Kent Water Purifier is considered best to purify all types of water including  brackish, tap or municipality water.

 

Cons:
  • If the installation is done well, it might lead to leakages.

 

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Best Kent RO UV UF TDS Water Purifier 8 Litre

 Best Kent RO UV/UF TDS Water Purifier 8 Litre

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kent Mineral with TDS Controller Specification

MountingWall mounted
Body materialABS Food Grade Plastic
Filter CartridgesSediment, Carbon Block Filter,UF & Post Carbon
Auto-flushing SystemYes
UV Lamp Wattage11 watts
Storage Capacity8L
Power Consumption60W
Membrane Type:Thin Film Composite RO
Booster Pump Voltage24 V Dc
Mains Voltage100 – 300 V~ AC / 50 Hz, 800mA

 

kent Mineral with TDS Controller under 16000

 

Pros:
  • It comes with advanced save water technology.
  • The best RO Water Purifier comes with water level indicator to make us aware of the amount of purified water available.
  • Kent Water Purifier, purifies water from different sources(brackish, tap, or municipal corporeation water supply).
  • It has high storage and purification capacity.
  • Presence of Filter change alarm.

 

Cons:
  • Problems might arise if Water Purifier is not installed acordingly.

 

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Best Kent Mineral RO UV UF Water Purifier 8 Litre

 Best Kent Mineral RO UV UF Water Purifier 8 Litre

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kent Pearl Specification

ApplicationsSuitable for purification of Brackish, Tap water or Municipal corporation water
Purifiaction Capacityupto 20L/hr
Body materialABS Food Grade Plastic
MountingOn the wall/Counter-top
Filter CartridgesSediment, Carbon Block Filter,UF & Post Carbon
Auto-Flushing SystemYes
UV Lamp Wattage11 watts
Storage Capacity8L
Power Consumption & Booster Pump Voltage60W & 24 V DC
Membrane Type Thin Film Composite RO

 

kent Pearl under 17000

 

Pros:
  • Kent Pearl Water Purifier is smartly designed as it can be placed atop the kitchen counter or mounted on the wall.
  • Transparent and detachable storage tank, for easy cleaning.
  • Automatic shut off button.
  • Noiseless Purification Process.
  • It uses double purification technology.
  • Computer Controlled Operation with Filter Change Alarm & UV Fail Alarm

 

Cons
 One or two errors while installation.

 

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Best Kent RO UV UF Water Purifier 7 Litre

 Best Kent RO UV UF Water Purifier, 7 Litre

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kent Ace Mineral Specification

Applications:Suitable for purification of Brackish/Tap water
Purification Capacity:Upto 15L/hr
Body material:ABS Food Grade Plastic
Mounting:Wall Mounted
Filter Cartridges:Sediment, Carbon Block Filter,UF & Post Carbon
Colour:White and Aquamarine
UV Lamp Wattage:11watts
Power Consumption:60W
Booster Pump Voltage & Mains Voltage:24V DC & 100 – 300 V~ AC / 50 Hz, 800mA
Membrane Type:Thim Film Composite RO

kent Ace Mineral under 15000

 

Pros:
  • It has water level indicator, which shows us the level of purified water.
  • Kent can be placed on kitchen counter-top, making our kithcen clutter-free.
  • Kent is also packed with features such as Filter Change Alarm and UV Fail Alarm.
  • Easy to handle and is not bulky.
  • The ABS Food Grade tank material ensures safety from harmful chemicals.
  • RO Technology boasts about giving the right level of purification.

 

Cons
 The storage tank is not removable for cleaning purposes, except for bottom cap.

 

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Best KENT UF technology based Gravity Water Purifier 20 Litres

 Best KENT UF technology based Gravity Water Purifier 20 Litres

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kent Gold Specification

Colour:White, Blue
USP:Easy to use storage water purifier
Installation:Table-Top
Technology:Gravity based UF Technology
Storage Tank Capacity:7L – Raw water; 13L – Purified water
Purification Capacity & Maximum Duty Cycle:20L/hr & 120L/day
Filter Cartridges:Sediment, SS Mesh, Activated Carbon
UF Membrane:0.1 Microns Hollow Fiber Hydrophilic UF Membrane
Body Material:ABS Food Grade Plastic
Electric Type:Non – Electrical

 

kent Gold under 3000

 

Pros
  • Gravitational pull Purifiers – suitable for areas facing water shortages.
  • Kent Gold Purifier is easily affordable and is suitable for small Indian families.
  • Since it is non-electrical, it is suitable for areas facing power outrages.
  • UF Technology removes harmful micro-organisms, and it does not need any addition of chemicals for purification.
  • Use of nano-silver carbon for better purification process.
  • Long life UF Mambrane, which lasts upto 4000litres.

 

Cons:
 Mostly preferable for water sources having low levels of TDS.

 

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BestEureka Forbes UV Water Purifier 2 Litres per minute

 Best Eureka Forbes UV Water Purifier 2 Litres per minute

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Eureka forbes Aquaguard Crystal Plus Specification

Colour:White
Electric Type:Electric without storage
Purifying TechnologyUV Water Purification
Installation:Wall Mounting
Cartridges:Clarity Cartridge, Activated Carbon Cartridge, Mineral Guard, , UV Chamber, Biotron Cartridge
UV Lamp:8 watts
Power Consumption:18 watts
Operating Input Voltage:230 V AC/50Hz
Type of Tank:Food Grade Plastic
Water Flow Rate:2Litre/Minute

 

Eureka forbes Aquaguard Crystal Plus under 9000

 

Pros:
  • The Mineral Guard prevents the deposition of natural minerals by making high frequency ripples in th einput water.
  • The purity of the water is continuosly checked by the Advanced Electronic Monitoring System, thus ensuring purified water all the time or no water in case of any error.
  • The Aquaguard Crystal Plus comes with an amazing feature of automatically switching off the UV Lamp, if it is not used for 10 minutes, therefore saving Power.
  • Backflush; removes stagnant water and keeps the filters clean.
  • There is in-biult voltage stabilizer, which protects the Purifier against power alterations.
  • The Biotron Technology, de-clusters the molecules in the water, making it more bio-available.

 

Cons
 Might not be suitable for all types of water sources.

 

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Best Eureka Forbes Ro Uv Uf Mtds Water Purifier

 Best Eureka Forbes Ro Uv Uf Mtds Water Purifier

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Eureka forbes Aquaguard Enhance Specification

Colour:Black, White(7L)
Installation TypeWall Mount/Table Top
Electrical type:Electrical and Storage
Purification Modules:i-Filter, Chemi-Block, Mineral GuardTM, Reverse Osmosis Cartridge, Taste Enhancer Cartridge, UV Chamber, Ultra-Filtration
Operating Input Voltage:230V AC / 50 Hz
UV Lamp:11watt
Power Consumption:45 watts
Storage Capacity:7L
Water Source:Municipal Water, Borewell Water and water from tankers
Stages of Filtration:It undergoes 7 stages of filtration

 

Eureka forbes Aquaguard Enhance under 16000

 

Pros:
  • The best RO Purifier has i-FilterTM, which removes suspended particles from the water.
  • Excess chlorine and organic impurities are removed by Chemi-Block.
  • Mineral Guard TM blocks calcium and magnesium deposits.
  • Taste Enhancer eliminates residual organic impurities and increases the original taste of water.
  • The water molecules are broken down easily with the help of Biotron Cartridge TM.
  • It is helpful for areas with water shortages.
Cons:
 One or two errors during installation.

 

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Best Eureka Forbes UV Water Purifier 2 Litres minute

 Best Eureka Forbes UV Water Purifier 2 Litres/minute

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Eureka forbes Aquaguard Aquaflo DX 18-Watt Specification

Installation Type:Wall Mount/Table Top
Electrical Type & Storage:Electrical & Without Storage
Purification Modules:Clarity Cartridge, Chemi Block, UV Chamber; Forward Flush, Filtration
Operating Input Voltage:24V AC/ 50Hz
UV Lamp:8 watts
Power Consumption:40 watts
Colour:White, Grey
Water Flow Rate:2L/Min
Filtration:3 Stage UV Filtration
Alarms/Indicators:Yes

 

Eureka forbes Aquaguard Aquaflo DX 18-Watt under 6000

 

Pros:
  • The Purifier has Smart Flow with 2litres/minute, ensuring quick availability of purified water.
  • There is an in-built Voltage Stabilizer, making sure to stand against power fluctuations or low voltage.
  • The presence of Smart Indicators, looks over the working of UV Lamp, Cartridge life and performs machine diagnosis, thus saving energy.
  • Filtration of sand and salt is done by Sediment Filter.
  • It is equipped with Dual Cartridge, thereby giving the best purified water.
  • Energy Saver Mode is available making the most of the UV Lamp.
Cons
 There might be lekeages, if not installed properly.

 

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Best Blue Star RO UF Water Purifier 7 Litre

Best Blue Star RO UF Water Purifier 7 Litre

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Blue Star Aristo AR3BLAM01 Specification

Colour:White,Black
Storage Capacity7 litres
Power Cord:1.5 metres
Purification Technology:RO+UF with Aqua Taste Booster
Power Consumption:30 watts
Purification Modules:Pre-Filter(Optional), Pre-Carbon Filter, Sediment Filter, RO Membrane, Post Carbon Filter with ATB, UF Membrane.
Operating Voltage:220-240 volts
Indicators/Alarms:Purification, Tank, Low Pressure
Installation:Wall Mount/Counter Top
Electric Type:Electrical with Storage

 

Blue Star Aristo AR3BLAM01 under 9000

 

Pros:
  • RO+UF provide double-layered protection, ensuring safe and purified water free from harmful substances.
  • Aqua Taste Booster with the help of calcite media maintains the feasible PH level of water.
  • The Activated Carbon is made up of copper, which removes odour, smell, volatile compounds and has anti-bacterial properties.
  • 6 Stage Purification Process eqips us with the best purified drinking water.
  • Child Lock button helps save water by controlling its wastage.
  • The Sediment Filter with 5 microns, is super fine and filters sand, dust particles, mud and other suspended particles.
  • There is high purification capacity by the RO Membrane, it purifies upto 285L/day because of its tremendous efficiency.
  • The Tank full indicator, and other indicators help save water and electricity.
Cons:
 One or more errors during installation.

 

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BestBlue Star RO UV Water Purifier 7 Litre

 Best Blue Star RO UV Water Purifier 7 Litre

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Blue Star Aristo AR4WHAM01 Specification

Colour:Black, Silver
Electrical & Storage:Electric Purification with storage
Reserve Capacity:7 litres
Power Cord:1.5 metres
Power Consumption:36 watts
Operating Voltage:220-240 volts
Purification Technology:RO+UV
Purification Modules:Pre-Filter, Pre-Carbon Filter, Sediment Filter, RO Membrane, Post-Carbon Filter with ATB, UV Lamp.
Storage Tank Material:Food safe, Non-Toxic, Engineering Grade PP.
Indicators:Purification, Tank, Low Pressure.

 

Blue Star Aristo AR4WHAM01 under 9000

 

Pros:
  • RO+UV Purifier gives double layered protection, RO removes heavy metals and other particles, UV filters micro-organisms.
  • Aqua Taste Booster with the help of calcite media maintains the feasible PH level of water.
  • The Activated Carbon is made up of copper, which removes odour, smell, volatile compounds and has anti-bacterial properties.
  • 6 Stage Purification Process eqips us with the best purified drinking water.
  • Child Lock button helps save water by controlling its wastage.
  • The Sediment Filter with 5 microns, is super fine and filters sand, dust particles, mud and other suspended particles.
  • There is high purification capacity by the RO Membrane, it purifies upto 285L/day because of its tremendous efficiency.
  • The Tank full indicator, and other indicators help save water and electricity.
  • The Purifier is stylish and silent therefore adding beauty to your kitchen.
Cons:
 One or more errors during installation.

 

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Best Havells RO UV Water Purifier 8 Litres

 Best Havells RO UV Water Purifier 8 Litres

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havells Max Specification

Installation:Corner, Straight wall and Table Top
Colour:Sea Green, White
Electrical Type & Storage:A.C Electrical with storage
Tank Capacity:8 litres
Flow Rate:Upto 15L/hr
Purification Technology:RO & UV Technology
Purification stages:7 stages(RO+UV)
Power Consumption:45 watts
Input Voltage Range:230V, 50Hz
UV Lamp:4 watts

 

havells Max under 13000

 

Pros:
  • Water is completely safe and purified with RO+UV Purification Technology.
  • The pH of the water is maintained by Mineralz Cartridge, to deliver healthier and tastier water.
  • A Revitalizer, improves the hydration and mineral absorption, making the water biologically active.
  • The Purification Process is  always monitored by  iProtect Purification Monitoring to provide us with 100% safe water.
  • Electrical Protection System protects the purifier against power flluctuations.
  • The compact design is the best thing about this RO Purifier, it can be mounted in a corner, on a straight wall and even on table top.
  • The faucet is soft for smooth flow and ensures zero splash.
  • It has removable tank for convenient cleaning purposes.
  • RO Purifier is protected against external insects and dust with the help of Ingress Protection Tank cover.
Cons:
 Maintainance cost might be high.

 

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Best Aqua Fresh RO UV UF TDS Water Purifier 15 Liters

Best Aqua Fresh RO UV UF TDS Water Purifier 15 Liters

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R.K. Aqua Fresh Adjuster Specification

Colour:White
Installation:Wall Mount
Syorage Capacity:15 litres
Tank Type:ABS Plastic
Input Voltage:220 volts
Power Consumption:24 watts
UV Lamp:11 watts
Water Flow Rate:10 litres/hr
Automatic Shut off:Yes
Purification Technology:RO+UV with TDS Controller

 

R.K. Aqua Fresh Adjuster under 5000

 

Pros:
  • The best RO+UV Purifier Technology, destroys all kind of micro-organisms.
  • There are push fit components, which help avoid lekeages.
  • Automation Technology which shows UV fail alarm and filter change alarm.
  • Purified water indicator is an added benefit.
  • A cartridge is provided along the Water Purifier for filtration.

 

Cons:
 There might be installation charges applied.

 

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Best Aqua Fresh RO UV UF Water Purifier 15 Liters

 Best Aqua Fresh RO UV UF Water Purifier , 15 Liters

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R.K. Aqua Fresh Zx14Stage Specification

Colour:White
Installation:Wall Mount
Storage Capacity:15 litres
Purification Capacity:10 L/hr
Purification Technology:RO+UV+UF
Auto-Shut off System:Yes
Tank Type:ABS Plastic
Power Consumption:220 watts
UV Lamp:11 watts
Operating Input Voltage:24 volts DC

 

R.K. Aqua Fresh Zx14Stage under 5000

 

Pros:
  • This Purifier is suitable for water from all sources.
  • Undesired substances are easily removed by RO Technology.
  • The RO membrane used is HITECH 75GPD, which does its best to provide us with purified water.
  • It undergoes 5-stage purification process, to make the water 100% safe.

 

Cons:
  • No detachable storage tank.
  • There might be installation charges applied.
  • High maintenance.

 

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Water Purifier FAQ’s

How beneficial is Ionized water?

How beneficial is Ionized water?

Ionized water helps combat many diseases such as Arthritis, Cancer causing cells, issues related to bones, skin problems, allergies, etc. It hepls in retaining hydration and is an excellent antioxidant. It also hepls in removing harmful toxins from your body.

If not for Ionizers, we would always go for the best products of water purifiers which give us clean and safe water, such as, any product from Kent, according to the need, products from BlueLife Technologies, Havells, Aquaguard, A.O.Smith, Havells, etc.

How to choose water purifier for commercial use?

How to choose water purifier for commercial use?

For any water purifier the particular area of the water supply is one of the most important parameters, the level of TDS in the ground water in that area, as it is for commercial use, how many floors or buildings the water must be supplied to, etc. For all this LPH must be taken into consideration.

How do we understand LPH?

How do we understand LPH?

LPH would mean the capacity required. It is the tank capacity as in litres per hour. According to the capacity needed, one has to choose the appropriate water purifier. Beginning from 25lph it ranges to more than 1000lph. And it is available for the best RO water purifiers.

What are the different Kent commercial water purifiers available?

What are the different Kent commercial water purifiers available?

There are variety of products from different companies. Kent, Alfaa, RK Aquafresh, etc. Here we will discuss about the variety of commercial Ro water purfiers by kent. Kent is considered to be the best and has been accepted by most of the population.

Feature/SpecificationKent EliteKent Elite PlusKent Elite IIKent Elite II PlusKent PerkKent Water Fountain
About the Water PurifierKent Elite is an under the counter RO, with Mineral RO TM Technology offered by Kent and has an in-built TDS ControllerKent Elite Plus is over the counter Mineral RO TM Technology offered by Kent and has an in-built TDS ControllerKent Elite II is an advanced RO purifier which works with Kent Mineral RO TM Technology. It also has in-built TDS ControllerKent Elite undergoes double purification process, with Kent RO Mineral TM Technology, and in-built TDS ControllerKent Perk acts as a Chiller or Water Dispenser, with Kent’s RO Mineral TM Technology and an in-built TDS ControllerKent Water Fountain works with RO+UF+Techno-logy+TDS control system.

It has a dual functionality of both Chiller and in-built RO Purifier.

Suitable forBrackish/Tap water, Municipal Corporation waterBrackish/Tap water, Municipal Corporation waterBrackish/Tap water, Municipal Corporation waterBrackish/Tap water, Municipal Corporation waterBrackish/Tap waterBrackish/Tap water
Installation/MountingCan be attached to water coolers/ Wall MountedCan be attached to water coolers/ Wall MountedCan be attached to water coolers/ Floor StandingCan be attached to water coolers/ Wall MountedFloor StandingFloor Standing
Body TypeABS Food Grade PlasticABS Food Grade PlasticStainless SteelStainless SteelABS Food Grade PlasticStainless Steel/ ABS Food Grade Plastic
FiltersSediment Filter, Activated Carbon, RO Membrane, UF MembraneSediment Filter, Activated Carbon, RO Membrane, UF Membrane, Post CarbonSediment Filter, Activated Carbon, RO Membrane, UF MembraneSediment Filter, Activated Carbon, RO Membrane, UF Membrane, Post CarbonSediment Filter, Carbon Block, UF Membrane, RO MembraneUV Lamp – 5000 hrs of Operation
Storage Capacity – – – –20 litres7 litres
Auto Flushing SystemYesYesYesYesYes –
Power Consumption/Input Power Supply60 watts/ 100-250 V AC120 watts/ 100-250 V AC-/ 100-250 V AC240 watts/ 100-250 V AC-/ 230 V AC –
Are bathroom/shower water filters necessary?

Are bathroom/shower water filters necessary?

Yes! very much. If you need flawless hair one must go for it. Hard water which is full of chemicals and other impurities will make your hair worsen, and might lead to hair loss and other related issues.

Is there a difference between Softener and Water Filter?

Is there a difference between Softener and Water Filter?

The difference is that, Softener removes the hardness from the water sometimes even Chlorine and Water filter eliminates the impurities and makes a clear visual of  from the water. So, one must be careful as to which one is required by them.

IDEA AND ORIGIN OF FILTRATION:

IDEA AND ORIGIN OF FILTRATION:

The purification of water dates back to 15th and 13th century BCE, where Hippocrates used the process of filtering water through self designed “Hippocratic sleeve”; where a cloth bag was used to filter boiled water.

 

Later, in 1627, Sir Francis Bacon began to experiment the sea water. He tried to desalinate, using sand filter method. Even though he failed in doing so, many other scientists followed his lead.

 

In 1700, due to invention of microscope, many microorganisms were detected, this lead to the use of domestic water filter made out of wool, charcoal and sponge.

 

The above method could not control the diseases spread through water. It was only when cholera spread through contaminated water, in 1854 the British scientist John Snow discovered the problems caused through contaminated water and started purifying it through chlorination (adding chlorine to water).

 

In 1900, there were strict regulations put up by government to provide for clean drinking water, which lead to various inventions later in 2000.

 

Currently, there are different water purifiers which give us access to pure and clean drinking water. Every water purifier has a filter. The difference lies in the form of filters set up in each water purifier.

Types of Water Purifier

TYPES OF PURIFIERS

There are three different types of Water Purifiers, and its working differs according to the type of the filtration.

  • Gravity-based Water Purifiers.

  • UV Water Purifiers.

  • RO Water Purifiers.

Why the need for Water Purifers?

Why the need for Water Purifers?

In this modern times, as population is increasing, pollution also took its toll. The natural resource which got majorily effected are the water bodies. Water Pollution effects all living organisms at all levels. Since water is used for many purposes, it has to be made free from all kinds of impurities, before it is used, whether for consumption or any other use. Therefore, the need for the best water purifier to meet the need of clean and purified drinking water.

In what way water is contaminated?

In what way water is contaminated?

The different sources of water pollution include:

Ground Water Pollution:

Ground water is polluted due to many bio-degradable and non-bio-degradable substances. The latter includes plastic items, metals, tins cans, etc., which pollute the water and through rainwater these materials enter the drinking water system, making it difficult to consume.

Surface water run-off:

Farmers use lot of pesticides and fertilizers to combat pests and other organisms. These are absorbed by the ground and when it rains the water runs downs and contaminates other nearby water bodies.

Is boiling the water, sufficient enough?

Is boiling the water, sufficient enough?

Boiling the contaminated water is necessary but not sufficient enough to tackle the water-borne diseases due to its contamination. To overcome this problem, many have come up with different ideas to purify water, traditional methods include, boiling, sand filters, ceramic filters, charcoal filters.

Which is the best way to purify water in this modern times?

Which is the best way to purify water in this modern times?

With the level of pollution we are facing now, there are many advanced technologies which include, RO, UV, UF techonologies with or without TDS controllers. These water purifiers do their best to provide us with the best  and safe drinking water.

The above flow diagram gives us the vivid picture of the working of the purification process with all the three technologies working together to give us the best water for consumption.

What are the health impacts of water pollution??

What are the health impacts of water pollution?

The main reason for using water purifiers is the effect of contaminated water on our health. Let us look into detail, about how these impuritues effect our life systems.

The major contributor for water pollution is from ground water through agricultural run-off, different harmful chemicals, sewage, pesticides, etc.

Agricultural run-off contains pesticides and whenever there is heavy rainfall and floods occur, such water seeps into the drinking water system. The farmers grow crops(fruits and vegetables) which are highly effected due to the usage of fertilizers and pesticides and when consumed by us they indirectly effect us.

  • There are various diseases associated with pesticides, abnormalities related to skin, neurological disorders, cancer related issues, respiratory inconveniences, reproductive and effect on endocrine systems.
  • Water when contaminated with heavy metals and when consumed directly or indirctly can lead to hair loss, liver damage, renal problems and neural related issues.
  • If we consume water contaminated with faecal matter and other harmful substances, it will lead to diarrhea and cholera.
  • The presence of bacteria in water leads to bacterial diseases, which infect the intestinal tract and disturbs the intestinal lining.
  • Water infected with virus leads to Hepatitis, which effects the functioning of liver. Mosquitoes lay eggs in still water and when consumed leads to Encephalitis, an inflammatory disease, for which vaccine is still not available. Poliomyelitis and Gastroentaritis are the other diseases caused by water contaminated by virus.
  • Cryptosporidiosis, in simple terms, stomach upset. It is a parasitic disease, which effects the resistance of a person. Galloping Amoeba is caused by the parasite which shows itself in both cyst and non-cyst form and effects the lining of the stomach.

There are many sources of drinking water such as municipal water, borewell water, corporation water, tanker water, etc. keeping these in mind let us look for the best water purifiers for each of them.As we have seen that there are many negative effects of impure water, we must look out for the best water purifier to avoid such effects.

Is hardness of water an issue of concern?

Is hardness of water an issue of concern?

Hardness of water is actually not a major concern, because according to WHO, it is not considered as a health hazard. The presence of calcium and magnesium gives hardness to water, and therefore it tastes sour. So, in order to remove the sourness and improvise the taste, smell, colour of borewell water, best RO water purifier can be used.

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