Water and its benefits to health

Hygiene starts with you! We take baths, wash our hands regularly and keep our surroundings clean. This is especially important considering the times we are going through. But that’s not all, it is equally important to eat healthy food, as well as maintain proper digestion and bowel movement. All these need pure and safe water.

Is safe drinking water linked to our health and hygiene? Well the answer, according to many experts, is a BIG YES!!! Diseases related to inadequate water, sanitation and hygiene are a huge burden on developing countries. A 2004 WHO study estimated that 88% of diarrhoeal disease is

caused by unsafe water supply, and inadequate sanitation and hygiene [1]. “The most predominant waterborne disease, diarrhoea, has an estimated annual incidence of 4.6 billion episodes and causes 2.2 million deaths every year,” estimated another WHO study in 2010 [2].

Throughout the day we consume much water and drinks like tea, coffee and juices. For all these we need safe drinking water. The quality of water greatly impacts our health and hygiene. It is a part of our daily lives.

Clean water is needed to hydrate our bodies and helps with digestion , and some might also say, helps us sleep better. Some studies claim that drinking hot water in the morning can help with bowel movement[3]. Even some governments promote the importance of bowel movement in their public health publications. [4] If the colon is cleaned, then the nutrients of the food eaten will be absorbed.

Water intake differs with our body types, diets and lifestyles. The universal rule of eight glasses a day is simply not applicable to everyone. We should drink water BEFORE we feel thirsty, and listen to and observe our bodies. Dry lips, headache and tiredness are some of the indications of inadequate water intake. [5]]. It is quite clear that adequate water intake is very important for good health. What is equally important is the quality of the water we drink. Therefore we must be very careful when selecting a water purifier. A. O. Smith water purifiers provide 8 stages of purification to give baby-safe, pure drinking water. What’s more, some of its models like P6, P7, Z8, Z9 and Z1 provide instant hot purified water for your needs. Be Sure, Be Safe!


  1. Water, sanitation and hygiene links to health. Facts and figures. World Health Organization, Geneva, 2004.
    Available at http://www.who.int/water_sanitation_health/publications/facts2004/en/index.html, accessed on 17 June 2021.
  2. WATER FOR HEALTH – WHO Guidelines for Drinking-water Quality, World Health Organization, Geneva, 2010. Available at https://www.who.int/water_sanitation_health/WHS_WWD2010_guidelines_2010_6_en.pdf, accessed on 17 June 2021.
  3. SAY YES TO WARM FOR REMOVE HARM: AMAZING WONDERS OF TWO STAGES OF WATER! Suchita Patel, Jinal Patel, Mona Patel and Prof. Dr. Dhrubo Jyoti Sen* European Journal of Pharmaceutical and Medical Research. Available at
    https://www.ejpmr.com/home/abstract_id/220, accessed on 18 June, 2021
  4. Bowel health, Government of Western Australia. Available at https://www.healthywa.wa.gov.au/Articles/A_E/Bowel-health, accessed on 17 June 2021.
  5. Public knowledge of dehydration and fluid intake practices, BMC Public Health, 2018. Available at https://bmcpublichealth.biomedcentral.com/articles/10.1186/s12889-018-6252-5, accessed on 17 June 2021.

Water scarcity and contamination

Water contamination and water scarcity are the most discussed points, and both are linked to each other. Reframing the water scarcity as safe water scarcity is the right way to frame it.

Water is available everywhere but there is still a shortage of pure fresh drinking water all around us. This could be due to many factors such as collapsed infrastructure and distribution systems, contamination, conflict, or poor management of water resources — it is clear that climate change, as well as human factors, are increasingly denying right to safe water and sanitation.[1]

Water is a part of our day to day life. 70% of Earth’s surface is covered with water [2] in which Asia has only 36% of available freshwater reserves with over 60% of the world population [4]– the result is that water becomes a scarce commodity. Water pollution is another major concern, affecting the water supply and subsequently human health conditions.

Apart from the water scarcity, another major issue is the water pollution, which effects the heath. Only 31% of the sewage water generated in 23 major cities is treated and the rest is polluting 18 major rivers in the country [2]. Poor sanitation, over usage of pesticides and poor sewage management are factors, which contribute to the water pollution. [3] Did you know that, 27% of the villages and about 4 to 6% urban population in India do not have access to clean drinking water? [2]

Safe water is our right so let’s ensure that we keep our families healthy with the promise of safe water. A.O. Smith RO water purifiers provide safe drinking water with 8 stage purification and with its high recovery rate which aids in water conservation. Additionally A.O. Smith models P7, P6, P5, Z9, Z8, X7+ and X8 provide secondary purification using the Silver Charged Membrane Technology(SCMT) with its electro adsorption process. So you get the benefit of safe and healthy Baby safe water.


  1. Water scarcity- Addressing the growing lack of available water to meet children’s needs.
    Available at https://www.unicef.org/wash/water-scarcity, accessed on 18 June, 2021
  1. Water scarcity and security in India
    Available at https://www.indiawaterportal.org/articles/water-scarcity-and-security-india, accessed on 18 June, 2021
  1. Pesticides and Water Pollution
    Available at https://www.safewater.org/fact-sheets-1/2017/1/23/pesticides , accessed on 18 June, 2021
  1. Analysis of Demand and Supply of Water in India– Journal of environment and earth science Available at https://www.iiste.org/Journals/index.php/JEES/article/view/13993, accessed on 18 June, 2021

What water purifier should I get?

How To Treat Different Types Of Water?

When deciding on the type of water purifier to buy for home use, many people are left scratching their heads. However, in order to choose the correct water filter; you must be aware of the water supply.

Here are Some Types of Water That Require Purification

1. Tap water

Tap water is the most common source of water in India. It is usually full of bacteria, microbes, viruses, and pathogens. These micro-organisms possess a real threat to you and your family. Hence, it is quintessential to treat tap water thoroughly before consumption. Get a tap water filter for cleaner water.

2. Hard water

Since it runs through deposits of limestone and chalk, hard water has a high mineral content. Some of these minerals include iron, calcium, magnesium, and more. Get an electric water purifier or a water softener to treat this kind of water. It is necessary to treat hard water as the high mineral content can cause severe infections in the digestive system.

3. Soft water

Unlike hard water, soft water contains lesser ions of calcium and magnesium. It is mostly known as surface water and is formed by drainage of river basins or where rainfall occurs. This kind of water may contain trace minerals or bacteria. However, it is important to treat this was as it lies in the open. There is a high possibility of bacterial or viral contamination. Hence, a UV water purifier is an apt choice. A UV water purifier kills all the bacteria and microorganisms in the water, making it safe for drinking.

4. Purified water

Purified water is water that has been filtered and purified through a water purification system. This type of water is usually safe for drinking. Nonetheless, you can always ensure dual protection by installing an advanced water purifier like A. O. Smith’s X8 that provides water purification through 8 stages.

5. Distilled water

This kind of water is created through a process called distillation. When water is boiled, it turns into steam and evaporates, leaving the contaminants behind. This steam is then caught and cooled off and transforms into pure water. However, if there are any contaminants in the water with a lower boiling point, it may be difficult to separate them from the water even through this process. Thus, a water purifier plays an important role in ensuring further safety of drinking water. It is essential that we take care of ourselves and those around us. Even a minute mistake can lead to severe health problems.

6. Reverse osmosis (RO)

reverse osmosis water purifier system removes the impurities found in the water through a semi-permeable membrane. Anything smaller than water molecules can pass through this membrane. Minerals, as well as dissolved solids, may be removed from the water via this process. The added benefit of A. O. Smith’s RO water purifier is the patented SSM (Side Stream Membrane) technology which ensures maximum water recovery and minimal wastage.

Read More about SMM RO here: UV vs RO Purification – Which Water Purifier Is Best For You?

7. Filtered water

Filtered water is water that has been treated by water filter systems. Water is run through a filter, separated from the contaminants, and thus filtered. In most of these appliances, the filter is a carbon one. The filtration only removes impurities from the water, the micro-organisms are still unchecked. Therefore, we need a water purifier at home for purifying the supplied water.

For the best water purifier, check out our collection of the latest water purifier. Choose a water filter as per your requirement and drink the cleanest water.

4 simple hard water solutions

What is hard water?

Hard water has high levels of dissolved minerals. You may see these minerals in the form of hard water stains usually seen when the water evaporates and leaves behind mineral deposits on the surface.

What are the effects of hard water on health?

There is a common misconception that hard water is bad for you. However, that is not the case. Hard water is not unhealthy. In fact, the minerals present in the water increase your daily intake of recommended minerals and in turn protect you from various kinds of diseases. On the other hand, even though hard water is good for your body, it may not necessarily be good for your home utensils, electrical appliances, and pipes. Although hard water is good for health, drinking hard water in abundancy can be problematic in the long run. The minerals present in the water are not suitable for all the human beings alike. As such there are no major hard water effects on health, but a sore throat and constipation problem is common. There two ways to tackle these problems, use a softener for hard water and exercise regularly. Physical activities increase metabolism and uses extra minerals, so the minerals from hard water balances your body’s drain of essential minerals like calcium, sodium etc.

The water may leave behind white residue on glassware, dishes, and sinks. The same residue may result in a buildup inside pipes. Other problems may include reduced effectiveness of cleaning agents as well as an increase in rusting. The above buildup in the pipe may also result in your plumbing system as well as water heater using up a lot more energy. This excess usage in energy will eventually lead higher electricity bills.

How to deal with these effects?

We have simple treatment for hard water solutions at home. From vinegar to water purifiers, here are some tips on how you can fight the effects of hard water.

1. Water Heater / Geyser

Water heaters and geysers have a huge amount of mineral sediment at the bottom of the tank. Keep flushing your water heater to reduce the amount of junk present at the bottom of the tank. Make sure you buy an energy efficient geyser for hard water. Or else, you many be paying huge electricity bills even for the best water heater for hard water.

2. Vinegar

Since hard water contains huge quantity of Calcium, it is effective to use vinegar. It is 8th grade chemistry that acetic acid reacts with minerals above Hydrogen in the Reactivity Series. Vinegar is very effective in dissolving the calcium, magnesium, and other mineral deposits of hard water. The added advantage is that it kills bacteria, mold, and other germs. Using vinegar as a softener for hard water is a simple hack to treat hard water at home.

3. Soap

Soap up your dishes and glassware to minimize hard water deposits. To remove soap scum, add a combination of one part of apple cider and three parts of purified water.

4. Water Purifier

Water purifier is a great method to treat hard water at home. RO water purifier dissolves all the minerals in hard water and kill all the bacteria. Whereas, UF water purifier ensures that all the unwanted minerals like Zinc, Lead are filtered while purifying hard water for drinking.

Get a good quality water purifier for hard water. This will eliminate all the unnecessary salts and minerals from the hard water, and letting you enjoy the taste of purified, soft water.

With the above hard water solutions for home, reduce the negative effects of hard water and keep your appliances safe.

How do you know if your water is safe?

While the water you drink every day looks clean, do you know what all it contains? Due to rapid industrialization and urbanization, many sources of drinking water are becoming polluted. Some chemicals that may be found in these water bodies include lead, chloroform, arsenic, pesticides, petroleum products, pharmaceuticals, and more.

Through a network of pipes, this water is transported to our households where it is used for purposes such as drinking, bathing, cooking, and others. However, merely boiling this water is not enough.

As mentioned above, this clean-looking water may contain a number of pollutants. The only way to find out how pure is your water is by testing it.

The Ministry of Drinking Water and Sanitation has set up labs to test the quality of water in areas across the country. You could log onto their website (mdws.gov.in or indiawater.gov.in) to find out about the quality of water in your area. Testing the water that comes to your home is also important as it will help you select the best water filter for home

Apart from the test results, another way to keep your family safe and ensure that they drink clean water is by purifying the water. Few ways to purify water include:

Tap water filters

This is the first step to ensure that you get clean water. These are simple filters that one can attach to the taps in their home. They kill bacteria and other micro organisms and effectively filter out the water.

Reverse osmosis (RO) water filter systems

While the above filter removes bacteria and other bigger particles of dirt from the water, it tends to ignore the finer particles as well as salts that are present in the water. RO water purification systems filter out the impurities that are smaller than one micron and are dissolved in the water. Some of these impurities include arsenic, fluoride, radium, lead, and more. As a result, you get safe RO purified water to drink.

So, set up an entire water purification process and keep your family safe and healthy at all times.

What’s the best water to drink -warm or cold? We say both!

Does the water temperature really matter? Many have asked this question and the verdict is, yes it does! While the temperature of the water does not really affect its composition, it triggers different reactions in the body. When you get different benefits from both hot and cold water, why not drink both? Check out the benefits of each and decide for yourself –

Benefits of Drinking Hot Water

Improves Digestion

Drinking a glass of warm water early in the morning activates your digestive system. Additionally, it also promotes increased blood flow to your intestine which prevents constipation.

Detoxifies your body

According to ancient Ayurveda, drinking hot water helps detox your body. It reduces pitta in the body which leads to clear skin and healthy metabolism. Adding a dash of lemon will further enhance its detox properties.

Relieves Nasal Congestion

Drinking a glass of hot water will give you instant relief from nasal congestion. Hot water is a natural expectorant that aids the removal phlegm from the respiratory tract.

Relieves Pain

Sipping on hot water will also give you relief from mild forms of pain. When you drink hot water, your blood vessels expand and this leads to increased blood flow. Drinking hot water is an excellent remedy for menstrual cramps or joint pain.

Benefits of Drinking Cold water

Great for Post-Workout

Working out raises your core body temperature significantly. Hence drinking cold water is recommended after a workout session as it helps cool down the body.

Prevents heat stroke

If you live in areas with high summer temperatures, drinking cold water at regular intervals will help prevent heat stroke.

Promotes Weight Loss

Drinking cold water boosts your metabolism temporarily which makes you burn more calories. This is because cold water lowers your body temperature, so your body has to burn more energy to generate heat. However, you need to drink ice-cold water to generate this effect. 

In order to actually obtain the health benefits from water, you must consume pure drinking water as the impurities that contaminates the water might eventually accumulate in your body over time.

Hence, it is a great idea to buy electric water purifier as it gives you the best quality drinking water without disturbing its mineral composition. Although RO and UV Water Purifier Price may be high, they will give out the best quality water as compared to other purifiers. To make things simpler, you can also buy water purifiers with built-in hot and cold water dispenser. That way, you can enjoy the benefits of both hot and cold water

Different ways to save water in day-to-day life

While there’s a growing concern about the conservation of water in today’s times, several drought-stricken areas are already emerging at an alarming rate. We’re already facing a severe water crisis, and we need to act now so that we don’t end up repenting in the future.

Believe it or not, conscious use of water and minor changes in your lifestyle could help save gallons of water. Even Gandhiji advocated, “Be the change that you wish to see in the world.”

So why not begin right away and then gradually aim at achieving higher goals of saving more water. Here’s a list of few water-saving tips for you to get started.

1. Turn off that tap in time

Do you really want the water gushing out of the tap, being wasted while you are busy brushing your teeth or scrubbing your hand with soap?

Most certainly not! Turn that faucet off and save a few gallons of water.

2. Switch to filling up a bucket instead of taking a shower

As you stand under a shower, a lot of water goes straight down the drain. Instead, fill up a bucket and have accountability of how much water you are using. This way you only use the amount of water you really require.

3. Set up a water purifier with ART (Advance Recovery Technology)

To ensure water saving and purification of water at the same time, you can simply install a purifier that recovers more water. We suggest installing A. O. Smith’s Green RO purifiers to get the the best home water filtration system and begin saving water right away!

4. Fix those leaks

If you’ve already set your mind on big water savings you simply cannot miss fixing those untimely leaks. You can choose to go DIY, or simply call a plumber.

5. Soak your dirty dishes and fruits

They say, ‘a little goes a long way’. So, why not soak your dirty dishes and fruits in a limited amount of water instead of running the faucet endlessly?

6. Don’t push the start button until your dishwasher or washing machine is full.

Many gallons of water can be saved while washing those dirty dishes and clothes, if only we remember to start those machines after they’re full.

7. Re-use your cooking water

Once you boil some veggies, don’t just pour all that water down the drain. You can use it to cook something else later on. This is actually a really good practice, because there are added nutrients in the water, making it super healthy for you.

After adhering to these water saving tips, we hope that others around you will also follow suit, and together we can work towards ending the water crisis.

Is an RO water purifier the best option for you?

Almost every household today has a water purification system that provides them with a constant supply of drinking water. However, there are several water purifiers in the market and it can be tricky to choose the best one that meets our water drinking needs. In case you’re in the market for a good purifier, you should definitely consider a reverse osmosis system for home to fulfill your needs.

Find out below why RO or reverse osmosis drinking water is good for you:

1. No harmful chemicals – RO water purifiers are able to filter out different kinds of impurities such as chlorine, lead, and fluoride. Here, the contaminated water passes through a thin membrane that weeds out the minerals and microbes present. You can also customize the membrane filte rs so as to retain essential minerals in your water.

2. Less energy consumption – Thanks to certain technological advancements, the energy consumed by RO water purifiers is actually quite low. This gives it an edge over other purifiers that could increase your utility bills.

3. Space saver – One of the greatest advantages of ro water filter for home is that they are available in different sizes, so you can choose one that fits your specific requirements. Of course, if you do have the space and need more water, you can expand the system as required.

4. Better taste – Seriously, since RO water purifiers filter out all the chemicals and debris, what you’re left with is some truly delicious water. By removing contaminants such as sulphur and chlorine, the purifier also eliminates the possibility of medicinal taste and odors.

5. Easy to maintain – An RO purifier is quite low-maintenance. Through regular checks and replacement of filters, you can keep the unit functioning smoothly yourself. However, it is advised to seek the help of a professional when needed.

6. Easy on the pocket – If you’re worried about the reverse osmosis water purifier price, you can relax. These machines are pocket-friendly and affordable. What’s more, you get regular supply of potable water at home!

When it comes to choosing a water filter for your family, you should never compromise on quality. That’s why A.O. Smith offers its Green RO X series of purifiers. With these amazing machines, not only do you get the best reverse osmosis water filter, but you also save almost double the water compared to other water purifiers.

With so many benefits, we have to say, an RO purifier is perfect for almost every household.

Check your RO water purifier to make sure you’re drinking right!

Drinking from water purifier, especially Reverse Osmosis water, is one of the safest and healthiest options, provided you’re checking the purifier regularly to maximise its efficiency. Be it an old one or the latest water purifier, unless you’re keeping it clean and well-serviced regularly, the water is doing you no good. At A. O. Smith, we recommend checking your water purifier at least once every two months, for the best benefits. Here’s a guide to how you can do it:

Step 1 – Quality is King!

The translucency of the water you are consuming says everything about it. Keep an eye on your water, because many a times, even the latest and best water purifiers may pour out turbid water if it is excessively contaminated and affects the filters quickly. Turbid water contains TDS impurities like lead, fluoride and other toxic particles, which an RO Water Purifier generally filters out, leaving behind only the good minerals. In other words, check if your water purifier works for hard water. So, if you feel either the taste of the water or colour is not what you see regularly, immediately call for water purifier service.

Step 2 – Pay Attention to the pre-filter

Owing to contaminated water adversely affecting the RO filter quality, at A. O. Smith, our range of latest water purifier is enabled with a pre-filter that traps the larger particles and heavy sediment, before passing through the Reverse Osmosis filter, thereby ensuring its longevity. Make sure yours is too!

Step 3 – Fit in New filters

Most drinking water purifiers are fitted with two filters, namely the sediment filter and the carbon filter. While maintaining the sediment filter helps strain out sediment and silt, maintaining the latter removes chlorine and other dangerous contaminants that affect the life and performance of the RO membrane. Continuous usage of filters without replacement transfers the impurities to your RO water, so make sure you replace your filter at least once every three months.

Step 4 – Replace the RO Membrane

For a complete multi-stage purification, the latest water purifiers are fitted with Reverse Osmosis Semi-Permeable Membranes which keep minerals intact while filtering out the impurities. Ensure that the membrane is replaced regularly for optimal performance. Of course, this depends on your water quality and usage.

Step 5 – Look Out for Leakages

Sometimes, even the best and latest water purifiers can give in to blockages and damage from harsh external factors. In case you notice any leakage or drips, make sure to contact a professional and get it serviced. Leakages can often lead to health problems, so make sure you get your RO Water Purifier serviced often.

Step 6 – Regular RO Water Purifier Service

It is essential that we be responsible while using a water purifier. Although, A. O. Smith offers long warranty, it is necessary that a service is conducted every month. Water purifiers have a long shelf life, but even a minute impairment may result in major consequences. Hence, it is considerable to service your water purifier regularly. And, make sure, you ask the serviceman to check, and update you on the current condition of RO membrane, functionality, filter, and output quality of drinking water.

At A. O. Smith, we believe that health is paramount, and testing your water purifier from time-to-time, a necessity. To ensure you are doing it right, follow the above tips or simply connect with us for top-notch after-sales services of water purifier and filter.

Remove impurities from water with RO+UV water purifier

Drinking water is essential, but what matters is that you consume the best quality of potable water, rich in essential nutrients. Different people have different opinions regarding the quality of water they want to consume, but the best is water from an RO Water Purifier, that passes not only through the Reverse Osmosis process but the UV and UF Filtration process as well. Here’s why!

When you buy a water purifier that is enabled with an RO Membrane as well as a UV Filter, you’re promising yourself and your loved ones, healthy drinking water. This is because the RO Membrane and UV Filter together get rid of every kind of chemical, impurity, bacteria and solids that can prove to be detrimental to your health.

The RO Membrane is a microporous semi-permeable sheet which blocks out the smallest of impurities. The thin TFC membrane is known for eliminating contaminants like chlorine, copper, lead, arsenic, mercury and more. The UV Filtration process involves disinfecting the water by killing pathogens of bacteria and viruses like E.coli, giardia and others, which are the primary cause of water-borne illnesses.

This entire process of removing harmful elements from water with an RO Water Purifier is extremely effective because the thin Reverse Osmosis membrane removes 95%-99% of all impurities and is extremely economical too. If you’re worried that it may also eliminate essential nutrients, buy water purifier that is enabled with a TDS Controller and Mineraliser Technology, which adds back lost minerals and nutrients, for best health benefits.

The UV Technology too, succeeds in preventing bacteria from breeding, does it with minimum energy consumption and is also chemical free.

An RO Water Purifier is also reasonably priced and requires very low maintenance.

Some of the best ones you can find at AO Smith are:

1. A. O. Smith I1+


1. 6S TECHNOLOGY: Sediment filter + SCB Filter( Fine Sediment + Carbon block) + Side Stream RO Membrane + SCM-TECH(Silver Activated Post Carbon+ MIN-TECH). In A. O. Smith I1+ model 100% of the water passes through the RO membrane, no bypass.

2. Patented SSM Technology (SIDE STREAM RO MEMBRANE)

3. MIN-TECH (Mineraliser Technology)

4. 6 Months Comprehensive Warranty

5. Dual Colour Design

6. WQA Certified RO Membrane

7. Storage Capacity

8. Digital Display

2. AO Smith X6


1. 7S TECHNOLOGY: Pre-filter + Sediment filter + Pre Carbon filter + RO Membrane + MIN-TECH (Mineraliser Technology) + Silver Activated Post Carbon + UV. In A. O. Smith X6, 100% of the water passes through the RO membrane and further Purified by UV technology.

2. WQA certified Patented SSM Technology (SIDE STREAM RO MEMBRANE)

3. MIN-TECH (Mineraliser Technology)

4. Advanced Pre-Filter & Sediment Filter

5. Provision for both wall mounting & tabletop.

6. Digital display for simple and intelligent display of information.

7. Pure water storage capacity of 9 litres.

3. A. O. Smith Z9


1. A.O. Smith Green series Z9 RO water purifier comes with 8 stage water purification stages : Pre-filter + Sediment filter + Carbon block + ART™ (Advance Recovery Technology™) + Patented Side Stream RO Membrane + MIN-TECH (Mineraliser Technology) + ZX Double Protection Dual Filter*(SAPC + SCMT).100% of the water passes through the RO Membrane and Double Purified by SCMT.




5. MIN-TECH (Mineraliser Technology)



8. 1 Year Comprehensive Warranty


So the next time you want to buy water purifier for home, or for your work, you know where to find us!

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