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BEST WATER PURIFIER TO BUY FOR HOME – OCT 2022.

Are you looking for buying a water purifier for your home? You searched almost all type and still you are confused?

Relax. You are at the right place. This would be your final search. We have sorted out some best water purifiers based on their performance and customer reviews.

Here you will find the top branded water purifiers with their technical details.

Let's start the reviews...

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1. HUL Pureit Copper+ Mineral RO + UV + MF 7 stage Table top / Wall Mountable Black & Copper 8 litres Water Purifier.

BRAND COLOUR SPECIAL FEATURE MATERIAL CAPACITY
HUL PUREIT
BLACK/ COPPER
RO, RO+
PLASTIC
8 LITRES
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.
Customer Rating
4.3/5
5 Star
0%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%
Ratings By Feature

Storage Capacity

4.4

Flavour

4.3

Easy To Use

4.3

Easy To Install

4.2

Value For Money

4.3

PRODUCT DETAILS

  • Color: Black and Copper, Capacity: 8 litres, Power: 60 watts, Input Water Temperature: 10˚ to 40˚C, Operative Input voltage: 100 -300V ac; 50Hz, Material tank type: Food grade engineered plastic;Can be used for TDS upto 2000 ppm. Please use a TDS meter to find out the correct TDS of your water source before buying a water purifier.
  • Product Dimensions: Length 36.1cm X Width 35cm X Height 44.70cm, has a storage tank capacity of upto 8 Liters under running water;Kindly note: For every litre of water purified, 650 ml of water is thrown out by the machine. It is encouraged to save the water in a container and use it for cleaning utensils, washing clothes. Warranty: 1 year on product (Consumables and additional accessories are not covered in warranty)
  • Included in the box: Water Purifier, Installation Kit, External Sediment Filter Excluded in the box: Booster pump, Pressure Reducing Valve. Iron Cartridge (these are based on pressure condition, to be purchased at the time of installation);HUL Pureit Copper+ RO water purifier provides advanced 7-stage purification and its unique proprietary Copper Charge Technology(TM) charges it with goodness of copper. Copper infused water has anti-microbial and anti-inflammatory properties.
  • Dual dispensing system gives you a choice of Copper Charged RO water and normal RO water.;Unique Copper charge technology charges water with 99.8% pure copper in real time. It infuses right amount of copper in every glass of water; It has intelligent Copper auto cleaning feature which automatically cleans the copper ensuring fresh copper infusion at all times.
  • Purification Method: Sedimentation ultraviolet; Included Components: Water Purifier And Pre Sediment Filter Installation Kit.
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TECHNICAL DETAILS

  • BRAND – HUL PUREIT
  • COLOUR – BLACK/ COPPER
  • SPECIAL FEATURE – RO, RO+
  • MATERIAL – PLASTIC
  • CAPACITY – 8 LITRES
  • INCLUDED COMPONENTS – WATER PURIFIER AND PRE SEDIMENT FILTER INSTALLATION KIT
  • PRODUCT DIMENSION – 36.1L X 35W X 44.7H CENTIMETERS
  • PURIFICATION METHOD – ULTRAVIOLET, SEDIMENTATION
  • POWER SOURCE – CORDED ELECTRIC
  • ITEM WEIGHT – 9500 GRAMS
  • MODEL NAME – RO + UV
  • MANUFACTURER – HUL PUREIT
  • COUNTRY OF ORIGIN – INDIA
  • ITEM MODEL NUMBER – COPPER + MINERAL RO + UV + MF
  • ASIN – B07MWBVTLP
Positive (Pros)
Negetive (Cons)
Our Score
9.4
Out of 10
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.

==============================================================================================

2. KENT Supreme Alkaline Water Purifier (11113), Smart Alkaline Technology, Multiple Purification Process, RO+UV+UF+Alkaline+TDS Control, UV LED Light in Storage Tank, Pack of 1 Water Purifier

BRAND COLOUR SPECIAL FEATURE MATERIAL CAPACITY
HUL PUREIT
BLACK/ COPPER
RO, RO+
PLASTIC
8 LITRES
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.
Customer Rating
4.3/5
5 Star
0%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%
Ratings By Feature

Sheerness

4.5

Flavour

4.3

Easy To Use

4.4

Easy To Install

4.4

Value For Money

4.2

PRODUCT DETAILS

  • Multiple purification by RO+UV+UF+Alkaline+TDS Control which removes even dissolved impurities such as arsenic, rust, pesticides & fluorides, and kills bacteria and viruses to
    make water 100% pure and suitable for drinking.
  • The Alkaline feature in this purifier enhances the pH of the purified water up to 9.5, and thus, provides alkaline and healthy drinking water.
  • Alkaline water helps in reducing acidity, regulates body’s pH levels, boosts your immunity, and
    fortifies your health.
  • TDS control system allows adjustment of tds level of purified water which retains essential natural minerals in drinking water.
  • .UV LED Light in the storage tank keeps purified water bacteria free and pure.

TECHNICAL DETAILS

  • BRAND – KENT
  • COLOUR – WHITE, CLEAR
  • SPECIAL FEATURE – UV, UF, RO
  • MATERIAL – PLASTIC
  • CAPACITY – 7 LITRES
  • INCLUDED COMPONENTS – RO
  • PRODUCT DIMENSION – 40L X 25W X 52.5H CENTIMETERS
  • PURIFICATION METHOD – ULTRAVIOLET, SEDIMENTATION
  • POWER SOURCE – CORDED ELECTRIC
  • ITEM WEIGHT – 8500 GRAMS
  • MODEL NAME – RO + UV + UF + TDS
  • MANUFACTURER – KENT RO SYSTEM LTD.
  • COUNTRY OF ORIGIN – INDIA
  • ITEM MODEL NUMBER – SA11113
  • ASIN – B09F2FW4ZK
Positive (Pros)
Negetive (Cons)
Our Score
9.5
Out of 10
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.

==============================================================================================

3. Eureka Forbes AquaSure from Aquaguard Delight RO+UV+MTDS Water Purifier with 7L Large Tank Water Saving (White)

BRAND COLOUR SPECIAL FEATURE MATERIAL CAPACITY
EUREKA FORBES
BLACK/ WHITE
500-1999 PPM, RO+
PLASTIC
7 LITRES
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.
Customer Rating
3.9/5
5 Star
0%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%
Ratings By Feature

Storage Capacity

4.2

Flavour

4.0

Easy To Use

4.2

Easy To Install

4.1

Value For Money

4.4

PRODUCT DETAILS

  • This Aquaguard water purifier saves Upto 60% water-Ordinary RO+UV water purifiers end up wasting 50-75% water.Aquaguard water purifiers with superior RO+Uv+MTDS technology purify water and regulate its taste to save up to 60%* water.;White, Capacity: 7 liters tank, Power: 230 watts ; Input Water Temperature: 10 – 40°C and Operating Input Voltage: 150 V – 270 V AC/50 Hz, Material Tank Type- Food Grade Plastic ; Smart LED indication shows Power On, Purification On, Tank Full Status. Overflow Protection : Yes
  • Can be used for TDS upto 2000 PPM , Please use a TDS meter to find out the correct TDS of your water source before buying a water purifier , Power Consumption : 40 Watts , Auto-shut off mechanism: Yes , Water Flow Rate: RO PATH – 250 ml/ minute (MTDS is fully Closed), UV Path – 600 ml/ minute (MTDS is fully opened);Booster Pump is required for the functioning of water purifier in case of inlet water pressure being less than 0.3kg/cm sq. Available through our service technician at an additional cost
  • Kindly note: For every litre of water purified, 650 ml of water is thrown out by the machine. It is encouraged to save the water in a container and use it for cleaning utensils, washing clothes;Product Dimensions: 35.5 cms (Length) X 30.0 cms (Width) X 45.0 cms (Height) 1 Year Warranty Includes: Water Purifier, Installation kit and User manual
  • Technology: Advanced RO+UV+MTDS purification, Electrical & Storage : Electric purification – suitable for areas with water shortage,The regulator lets adjust the levels of TDS in the water manually to ensure you get healthy, safe and tasty drinking water;6 Stages of Purification Technologies: 1) I-filter, 2) Chemi-Block, 3) Taste Adjuster, 4) RO Membrane, 5) Mineral cartridge, 6) UV Chamber
  • Purification Method: Ultravioletreverse Osmosis; Included Components: Installation Kit, User Manual; Warranty Description: 1 Year Warranty Provided By The Manufacturer From Date Of Purchase

TECHNICAL DETAILS

  • BRAND – EUREKA FORBES
  • COLOUR – BLACK/ WHITE
  • SPECIAL FEATURE – 500-1999 PPM, RO+
  • MATERIAL – PLASTIC
  • CAPACITY – 7 LITRES
  • INCLUDED COMPONENTS – INSTALLATION KIT, USER MANUAL
  • PRODUCT DIMENSION – 14L X 11.8W X 17.7H CENTIMETERS
  • PURIFICATION METHOD – REVERSE OSMOSIS, ULTRAVIOLET
  • POWER SOURCE – CORDED ELECTRIC
  • ITEM WEIGHT – 5900 GRAMS
  • MODEL NAME – AQUASURE FROM AQUAGUARD
  • MANUFACTURER – EUREKA FORBES
  • COUNTRY OF ORIGIN – INDIA
  • ITEM MODEL NUMBER – DELIGHT RO+UV+MTDS
  • ASIN – B07SQX4GHH
Positive (Pros)
Negetive (Cons)
Our Score
9.5
Out of 10
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.

==============================================================================================

4. HUL Pureit Eco Water Saver Mineral RO+UV+MF+AS Wallmounted/ Counter Top Black 10L Water Purifier.

BRAND COLOUR SPECIAL FEATURE MATERIAL CAPACITY
HUL PUREIT
BLACK
RO, RO+
PLASTIC
10 LITRES
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.
Customer Rating
4.4/5
5 Star
0%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%
Ratings By Feature

Storage Capacity

4.6

Sheerness

4.5

Easy To Use

4.6

Easy To Install

4.5

Value For Money

4.5

PRODUCT DETAILS

  • Color: Black, Capacity: 10 litres, Power: 36 watts, Input Water Temperature: 10˚ to 40˚C, Operative Input voltage: 110 -240V;50Hz, Material tank type: Food grade engineered plastic;This water purifier provides advanced 7 stage purification to ensure 100% RO water. It enriches water with essential minerals to provide safe and sweet drinking water
  • Can be used for TDS up to 2000 ppm. Designed to treat multiple sources of water: Borewell, Tanker, or Tap water.;Included in the box: Water Purifier, Installation Kit, External Sediment Filter
  • Installation: Free installation is provided by the brand. Please wait for 24 hrs for the brand to contact you post-delivery for metro cities. For others, please wait for 48 hrs for the brand to contact you post-delivery.;Product Dimensions: Length 45.5 cm X Width 31.0 cm X Height 67.0 cm Warranty: 1 year on the product (Consumables & additional accessories are not covered in warranty)
  • HUL Pureit Eco Water Saver is the highest water-saving RO with a recovery rate of upto 60%. It helps you save upto 80 glasses of water daily compared to using other ordinary Ros; Included Components: Water Purifier, Installation Kit, Warranty Card; Purification Method: Ultravioletreverse Osmosis; Warranty Description: 1 Year Warranty Provided By The Manufacturer From Date Of Purchase
  • Purification Method: Ultravioletreverse Osmosis; Warranty Description: 1 Year Warranty Provided By The Manufacturer From Date Of Purchase; Included Components: Water Purifier, Installation Kit, Warranty Card.

TECHNICAL DETAILS

  • BRAND – HUL PUREIT
  • COLOUR – BLACK
  • SPECIAL FEATURE – RO, RO+
  • MATERIAL – PLASTIC
  • CAPACITY – 10 LITRES
  • INCLUDED COMPONENTS – WATER PURIFIER, INSTALLATION KIT, WARRENY CARD
  • PRODUCT DIMENSION – 36L X 29.4W X 48.8H CENTIMETERS
  • PURIFICATION METHOD – REVERSE OSMOSIS, ULTRAVIOLET
  • POWER SOURCE – CORDED ELECTRIC
  • ITEM WEIGHT – 10500 GRAMS
  • MODEL NAME – ECO WATER SAVER
  • MANUFACTURER – HUL PUREIT
  • COUNTRY OF ORIGIN – INDIA
  • ITEM MODEL NUMBER – WPNT6R1
  • ASIN – B08BJN4MP3
Positive (Pros)
Negetive (Cons)
Our Score
9.0
Out of 10
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.

==============================================================================================

5. Blue Star Aristo RO+UV+UF 7 Liter Water Purifier, Black, AR5BLAM01.

BRAND COLOUR SPECIAL FEATURE MATERIAL CAPACITY
BLUE STAR
BLACK
RO, RO+
PLASTIC
7 LITRES
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.
Customer Rating
4.4/5
5 Star
0%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%
Ratings By Feature

Storage Capacity

3.5

Durability

3.8

Easy To Use

3.6

Easy To Install

3.5

Value For Money

3.6

PRODUCT DETAILS

  • Triple layered RO+UV+UF protection;Aqua Taste Booster (ATB); High purification capacity;Copper impregnated activated carbon.Input Water pH (Range):5.8 – 8.5
  • UV fail alert;Tank full indicator; Storage Capacity: 7 litres;Installation type: Wall mount/counter top
  • Warranty: 12 months. Consumables and Plastics no warranty. RO Membrane gets clogged within the first year and/or if the filters get clogged within the first six months, they shall be cleaned/repaired/replaced at no extra charge.;Installation: Free of cost, within municipal limits of the city or town where the Blue Star dealer/office is situated.
  • Purification Method: Reverse Osmosis; Included Components: 1 Water Purifier; Warranty Description: 1 Year On Product.

TECHNICAL DETAILS

  • BRAND – BLUE STAR
  • COLOUR – BLACK
  • SPECIAL FEATURE – RO, RO+
  • MATERIAL – PLASTIC
  • CAPACITY – 7 LITRES
  • INCLUDED COMPONENTS – WATER PURIFIER
  • PRODUCT DIMENSION – 20.5L X 34.2W X 45H CENTIMETERS
  • PURIFICATION METHOD – REVERSE OSMOSIS
  • POWER SOURCE – CORDED ELECTRIC
  • ITEM WEIGHT – 8000 GRAMS
  • MODEL NAME – ARISTO RO+UV+UF
  • MANUFACTURER – BLUE STAR LIMITED
  • COUNTRY OF ORIGIN – INDIA
  • ITEM MODEL NUMBER – ARISTO
  • ASIN – B07MQ5X545
Positive (Pros)
Negetive (Cons)
Our Score
9.0
Out of 10
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.

==============================================================================================

6. AquaSure From Aquaguard Amaze RO+UV+MTDS,7L storage water purifier,suitable for borewell,tanker,municipal water (Grey) from Eureka Forbes.

BRAND COLOUR SPECIAL FEATURE MATERIAL CAPACITY
EUREKA FORBES
GREY
500-1999 PPM, RO+
PLASTIC
7 LITRES
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.
Customer Rating
4.4/5
5 Star
0%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%
Ratings By Feature

Storage Capacity

4.2

Durability

3.8

Flavour

4.1

Easy To Install

4.1

Value For Money

3.9

PRODUCT DETAILS

  • Product technology- RO+UV+Taste Adjuster (MTDS), RO is certified to remove new age contaminants like lead,mercury & arsenic from the water while eliminating all viruses & bacterias.UV-C Purification ensures that every drop of water is as healthy & safe as water boiled for 20 minutes. Taste Adjuster (MTDS) provides sweet tasting water by adjustment of taste depending upon the source of water
  • The product is suitable for all water sources (tanker, borewell, municipal water). This purifier can be used for TDS up to 2000 PPM (use a TDS meter to find out the correct TDS of your water source before buying a water purifier).
  • Convenient Features: a) High Storage Capacity b) LED indication alerts when tank is full, when service is due & when cartridges need replacement c) Transparent tank allows you to check water levels easily d) Purified stored water can be dispensed even without electricity e) Flexible Installation- The purifier can be easily wall mounted or kept on the counter top
  • 7 Liters water purifier with 6 stages of purification
  • Warranty Description: 1 year comprehensive domestic warranty on all parts excluding consumables.
  • Included Components: Water Purifier, User Manual,plumbing kit.

TECHNICAL DETAILS

  • BRAND – EUREKA FORBES
  • COLOUR – GREY
  • SPECIAL FEATURE – 500-1999 PPM, RO+
  • MATERIAL – PLASTIC
  • CAPACITY – 7 LITRES
  • INCLUDED COMPONENTS – WATER PURIFIER, USER MANUAL
  • PRODUCT DIMENSION – 30L X 23.8W X 43H CENTIMETERS
  • PURIFICATION METHOD – REVERSE OSMOSIS, ULTRAVIOLET
  • POWER SOURCE – CORDED ELECTRIC
  • ITEM WEIGHT -4700 GRAMS
  • MODEL NAME – AQUASURE AMAZE RO+UV+MTDS
  • MANUFACTURER – AQUAGUARD EUREKA FORBES LTD
  • COUNTRY OF ORIGIN – INDIA
  • ITEM MODEL NUMBER -AQUASURE AMAZE RO+UV+MTDS
  • ASIN – B07YC8JHMB
Positive (Pros)
Negetive (Cons)
Our Score
9.0
Out of 10
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.

==============================================================================================

7. Faber Galaxy Plus Ultraviolet, Reverse Osmosis Water Purifier 9L, 1 Piece

BRAND COLOUR SPECIAL FEATURE MATERIAL CAPACITY
FABER
BLACK
500-1999 PPM, RO+
ABC FOOD PLASTIC
9 LITRES
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.
Customer Rating
3.8/5
5 Star
0%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%
Ratings By Feature

Storage Capacity

4.1

Easy to Use

4.1

Flavour

3.8

Easy To Install

3.6

Value For Money

3.5

PRODUCT DETAILS

  • Elegant Design – Its Elegant Design with 9 Liters High Storage Capacity Tank, Black glossy finish and stylish Tap Lever ensures that the purifier enhances the aesthetic appeal of the kitchen.

  • RO Membrane @ 2500 ppm – As Water passes through RO Membrane, it removes hazardous chemicals dissolved in water such as pesticides, herbicides, heavy metals,
    hardness & other salts from water

  • This RO Membrane works even at High TDS of 2500 ppm in water. This purifier can work with any source of water be it municipal supply, borewell or tank water
  • 8 Stage Purification – RO+UV+UF+MAT ensures that every drop of water that you drink is sweet and always safe.

  • Large Storage Capacity 9 Litres – Large Storage Tank Capacity 9 Liters, ABS Food Grade Plastic, You will never run out of purified water.

  • Copper Guard technology – Copper guard technology acts as anti-fouling agent thereby ensuring that you drink pure, hygienic, tasty water at all times.

  • Mineral Addition Technology Adds back essential minerals like copper, calcium and

    magnesium back to your drinking water

TECHNICAL DETAILS

  • BRAND – FABER
  • COLOUR – BLACK
  • SPECIAL FEATURE – 500-1999 PPM, RO+
  • MATERIAL – ABC FOOD PLASTIC
  • CAPACITY – 9 LITRES
  • INCLUDED COMPONENTS – 1 WATER PURIFIER, 1 USER MANUAL, 1 INSTALLATION KIT
  • PRODUCT DIMENSION – 36L X 21W X 46H CENTIMETERS
  • PURIFICATION METHOD – REVERSE OSMOSIS, ULTRAVIOLET
  • POWER SOURCE – CORDED ELECTRIC
  • ITEM WEIGHT – 9000 GRAMS
  • MODEL NAME – GALAXY PLUS
  • MANUFACTURER – FRANK FABER INDIA PVT LTD
  • COUNTRY OF ORIGIN – INDIA
  • ITEM MODEL NUMBER – FWP GALAXY PLUS
  • ASIN – B07V24N9JV
Positive (Pros)
Negetive (Cons)
Our Score
8.0
Out of 10
BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.BEST WATER PURIFIER TO BUY FOR HOME - OCT 2022.

Frequently Asked Questions (FAQs)

  1. Which water purifier is best for Borewell water?

Borewell water generally has a high TDS level. Apart from the essential natural minerals, groundwater may also contain harmful heavy metals like mercury, lead, arsenic, fluoride, etc.

Reverse Osmosis filters are most suitable for high TDS water. RO purification combined with UV purification is ideal for borewell water as UV provides extra protection from biological impurities like bacteria and viruses.

You can also use UF or Gravity-based purifiers if the borewell water does not contain any harmful heavy metals and the TDS level is less than 500 ppm.

If you do not have any budget constraints, then RO+UV water purifiers are the safest bet for borewell water purification.

2. Which brand offers the best customer service and after-sales support?

A water purifier is one product that requires periodic service and technical support. Therefore it is crucial that you only buy water purifiers from reputed brands that offer good customer support.

All leading brands are now focussing on providing better after-sales support. Still, before buying any particular brand, you should always check whether the brand:

a) offers free installation in your area.
b) has distribution and support services in your area.

You can check all this by simply calling the customer support number of the respective brand. You can also perform a local search on Google or read user reviews on websites like JustDial and online stores like Amazon and Flipkart.

We say this because some brands provide excellent service in some parts and not so good service in other parts of the country.

3. We say this because some brands provide excellent service in some parts and not so good service in other parts of the country.

We do not advise our readers to go for a local brand or non-branded water purifier. Water purifiers are meant to provide you with pure and clean drinking water and keep you safe from harmful waterborne diseases.

These non-branded water purifier machines are very cheap, and you’ll be tempted to buy one.

You should always invest in a good quality water purifier, your family’s health depends on it. Cheap non-branded purifiers:

a) use low-quality filters and membrane.
b) have poor customer support service.
c) offer unreliable purification.

4. What is the benefit of buying a water purifier online?

If you buy a water purifier from a reliable online store like Amazon or Flipkart, then you can expect benefits like:

a) 100% genuine product
b) free installation by the brand
c) free extended warranty or extra warranty at a very low price
d) attractive price, best deals, and offers
e) bank and credit card discounts
f) you can compare water purifiers from different brands and buy from the comfort of your home or office
g) read customer reviews to make a confident choice

5. Will I get the free installation and warranty if I buy a water purifier online?

Yes, you get the complete brand warranty and free installation as you would get when you buy from a brand’s local authorized dealer. But you should always take care of three things while ordering a water purifier online.

a) Always buy from trustworthy websites like Amazon and Flipkart because the sellers on these online stores are verified. They have robust customer protection policies.
b) Check the installation and warranty details on the product page.
c) Check the seller ratings and user reviews to be 100% sure.

You can even get the extra or extended warranty at a minimal price if you buy online during some offer period.

6. What is the maintenance cost of an RO water purifier?

All RO water purifiers require periodic maintenance. Consumable parts like filters and membranes need replacement at periodic intervals.

Replacement of these parts and filters ensures the purity of water. It also maintains the efficiency and effectiveness of your RO purifier.

Most reputed brands of water purifiers now offer standard AMC packages. These AMC packages generally cover all consumables, electronic parts, and periodic servicing.

Different brands have different rates for their AMC packages. AMC packages also vary according to the water purifier model.

Generally, AMC packages start from Rs. 4,000 and can go up to Rs. 8,000 depending upon the brand and water purifier model.

Reverse Osmosis filters are most suitable for high TDS water. RO purification combined with UV purification is ideal for borewell water as UV provides extra protection from biological impurities like bacteria and viruses.

7. Why do RO water purifiers waste so much water?

Reverse Osmosis (RO) purifiers use membrane technology to filter dissolved impurities.

RO membranes have hundreds of holes as small as 0.0001 microns that only allow water to pass through and filter out everything else. The impure water, along with impurities, is thrown out. This is called wastewater or reject water.

The percentage of wastewater varies based on the water quality/TDS and recovery rate of the RO purifier.

An average RO purifier produces approximately 3-liters of wastewater for every 1-liter of purified water. It means only 25% of water is purified, and 75% of water comes out as waste.

As a responsible citizen, you should not send this wastewater or reject water down the drain. This RO wastewater can be used for several other home tasks.

The latest RO water purifiers feature a recovery ratio of up to 50 – 60%. This significantly reduces the RO wastewater.

  1. Is RO water purifier good for health?

It is a well-established fact that RO water purifiers offer the most reliable water purification.

But the issue with RO purifiers is they do not discriminate between impurities and essential minerals. It means that while removing most impurities, RO purifiers also remove some essential minerals like Calcium and Magnesium.

Some experts believe that long-term consumption of completely demineralized water is bad for human health if not compensated by what you eat.

At present, there is no other technology that provides such reliable water purification as RO purification.

Also, you need not worry so much about demineralization as long as the TDS level of the input water is more than 500 ppm. And even if the input water’s TDS level is below 500 ppm, you can choose a good RO water purifier with a mineralizer or TDS controller.

If the input water contains harmful heavy metals like lead and arsenic, there is no other option but to use an RO. No other home water purification technology can remove these heavy metals.

RO water purifiers will not have any adverse effects on your health if you make the right choice. If you do not want to compromise on your family’s health, you should only invest in a quality RO water purifier from a reliable brand.

9. What should be the TDS level of RO Water?

If you are drinking RO purified water, then make sure the TDS level of purified water is not too low.

Purified water with a TDS level below 50 mg/L is not considered healthy.

We recommend that the TDS level of RO purified water should be in the range of 80-150 mg/L.

You can read more about finding the TDS level and the ideal TDS level of drinking water.

Conclusion

Different sources of water with varying impurities require different types of water purifiers.

We have put together a detailed water purifier buying guide to help you identify the right water purification technology for your home or office.

It brings us to the end of this very long and detailed review of India’s best RO water purifiers. We hope you enjoyed reading this informative and useful post.

If you plan to buy an RO water purifier and have any specific queries or suggestions, please share your thoughts using the comments form given below.

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Best Water Purifier for Home in 2022