The need to install water purifiers in a commercial setting has now become more important than ever before. Due to industrialization, pollution and overpopulation, trusting the purity of the water you consume is quite an issue. The recognition of the need for clean drinking water in commercial settings where people gather in large numbers has thrown light on the idea of commercial water purifiers. It is widely used in places such as restaurants, hospitals,  schools and more. These places have a high demand for drinking water, and installing a commercial water purifier can prove to be a huge blessing.

Small changes like these could come a long way and help in benefiting the health of our nation as a whole. Small steps like these aim towards bringing in the concept of clean drinking water, in the minds of people and inspire them to inculcate these ideas in their personal life as well.

Difference between domestic and commercial water purifiers 

Domestic water purifiers are designed to hold a small capacity of water that usually serve a small number of people.  These are ideal for homes. Home water purification comes in various methods such as RO, UV and UF. Depending on your water quality and requirements, you can choose the method that best suits you. However, in most cases, a combination of all three – RO, UV and UF, is recommended.

Commercial water purifiers are used to treat water on a large scale for commercial purposes. Areas like industries, restaurants, schools and offices have a high demand for these kinds of water purifiers. They have high capacity and are more durable compared to their domestic alternatives.

Benefits of commercial water purifiers 

1. Promotes a healthier nation

Providing clean and pure drinking water in commercial settings helps maintain the health and wellness of the people involved. This is one of the essential steps to reduce the chances of water-borne diseases caused due to drinking impure water. Water purifiers eliminate disease-causing bacteria from the water. Thus helping us move towards a healthier nation.

2. Reduces the usage of plastic bottles

As we already know, plastic is harmful to the environment. It is one of the biggest evil leading to pollution, because of the inability to decompose. Though it is not possible to fully eliminate the use of plastic, we could reduce it in certain areas of our life. The use of disposable plastic bottles can be reduced to a huge extent with the commercial water purifier. Thus benefiting the Earth as a whole!

3. Cost-Effective Alternative

Commercial water purifiers save you from the cost of always buying water purifiers. An overall reduction in the use of water bottles reduces the time and manpower taken in manufacturing and selling these water bottles.

4. Enhances the taste of water

Purified water tastes better than impure water. This is because tap water is acidic in nature due to the presence of heavy metals in it. Purifiers eliminate these and make the water taste better. Thus enhancing the taste and the overall experience of drinking water.

5. Makes food and beverages taste better

Foodservice sector can be hugely benefited from commercial water purifiers. Food prepared here would be impacting the life of a large number of people. It is an undeniable fact that when the food and beverages when prepared in pure water, make a difference not just healthwise but also make them taste much better.

6. Boosts productivity by eliminating dehydration

Lack of fluids in the body is proven to cause tiredness and fatigue. Dehydration and lack of productivity are very closely related.  Dehydration can lead to lesser attention span, performance and reaction time.

Where can commercial water purifiers be used?

1. Educational institutes

Educational institutes become the second home for students, where they spend the majority of their waking hours. Therefore, ensuring their safety should be among the top priorities for the management. Thus installing high-quality commercial water purifiers to make sure that the students receive pure and safe drinking water, is a must.

2. Offices

The health of its employees is a major factor that impacts their productivity. Thus impacting the overall success of the company. Therefore, it is important to make sure that they are provided with safe drinking water, in order to keep their job satisfaction and health in place.

3. Hospitals

Several medical procedures require sterile water with the highest level of purity. It is not just ethical but can also make a difference between life and death. Therefore, there is an utmost need for water purifiers in these places. Moreover, they enhance the safety and quality standards of the hospital.

4. Restaurants

The quality of water in a restaurant impacts the quality of the food. Additionally, it is the responsibility of the food sector to make sure that they are providing clean and safe food as well as water to their customers. Avoiding these basic safety standards and endangering the lives of their customers, is a serious crime.

5. Function Halls

Functions halls usually hold large groups of people who are there to have a good time. Even a slight mistake in safety measures could endanger the lives of a huge population. Providing access to safe drinking water in these places is a necessity.

Components of a commercial RO water purifier 

1. Coldwater inlet

This is the component that takes in water from an outside source. It helps to source the water for filtration.


This is where the primary filtration process takes place. A water purifier might have any number of pre-filters. It removes larger particles such as sediments, sand, silt, dirt etc.

3. RO Membrane

This is the most essential part of the purifier. It removes all impurities from water, including bacteria and viruses.

4. Post-filter

This is the final filtration process. Here the remaining tastes and odour are removed. Wastewater is then emptied down the drain.

5. Check valve

This is a component designed to prevent water from flowing backwards. This is important in order to protect the RO membrane from tearing.

6. Regulator

This helps regulate the water flow. This acts as a flow restrictor that helps keep the water pressure high.

7. Storage tank

All the clean, purified water is stored over here. It can hold about 2-4 gallons of water.

8. Drainpipe

All the impurities collected from the RO membrane is let out through this pipe.

Things to remember while choosing a commercial water purifier

1. Water quality

The quality of water differs from area to another.  Each of these requires different levels of water purification. You need to choose the water purifier that best suits the type of water in your area.

2. Electricity

Before installing a water purifier, you need to make sure that there is an adequate amount of electricity. If there are a lot of power cuts, this could cause a problem in the availability of pure drinking water.

3. Capacity

Commercial water purifiers come in various sizes. Choose the size that best suits the requirements of your area. Have a clear understanding of the number of people your commercial water purifier is going to serve.

4. Water filtration technology

There are various methods of water purification technology that you could use as per your convenience. The most common ones are RO, UV and UF. However, in most cases, the best water purifiers are the ones that combine the goodness of various types to give the best results.

5. Maintenance cost

Water purifiers require maintenance on a regular basis. Before investing in one, you need to consider the maintenance charges and make it a point to monitor regular maintenance, in order to make the best of your commercial water purifier.

Types of commercial water purifiers 

1. Reverse Osmosis

Being the most popular type of water purifier, this technology uses the methods of reverse osmosis. They possess the ability to eliminate all sorts of impurities from water. It uses an extremely thin membrane through which water is made to pass. The molecules of the membrane being smaller than the molecules of bacteria and other impurities, filter them out. Thus acquiring pure water on the other side.

2. Ultraviolet

This method of purification uses ultraviolet radiation on the water. UV light directly affects the DNA of bacteria and other impurities in water. This kills all the bacteria and viruses in the water, without leaving any chemical residue or additional heat behind. This is a really effective method that helps eliminate bacteria and viruses that cause water-borne diseases.

3. Activated carbon filters

Also known as pre-filters, these help to remove larger particles from water, such as sediments, sand, silt etc. Activated carbon filters work by absorbing these impurities from water and discharging them outside.

4.Infrared filters

These are used in areas where there is hard water. Infrared filters use heat and light in order to soften hard water. It works by negatively charging the water.

5. Alkaline filters

Alkaline filters use a process known as electrolysis to improve the alkaline levels in the water. Here, water is made to pass through electrically charged plates. After which, water is separated into two streams, where one is alkaline and the other stream is acidic.

Specialised in commercial water purifiers, SKF Elixer provides a range of commercial water purifiers designed to meet different kinds of needs.