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Air Purifier Buying Guide India – 2020

Last Updated on April 9, 2020 by Ashwini G

Pollution is everywhere. No matter how environmentally conscious people try to be, there is no escape from pollution. Even when you do not step outside your house, you are being exposed to pollution every moment. From dust particles to vehicle fumes, there is no end to the contaminants that pollute the air. And there is nothing we can do to stop exposing ourselves to pollution. We need to breathe in order to live, and every breath exposes us to the pollutants in the air. When the air is not pure, it can lead to various respiratory problems. In India, the number of asthma patients has grown considerably in the last few years because of the rising pollution levels. Even though the government is trying to impose certain regulations to bring down the pollution level in the country, it is going to require a long time to finally see or feel any difference. And until then, we have to keep breathing the polluted air and dealing with respiratory troubles.

Besides chronic respiratory problems like asthma, a high number of pollutants in the air also cause allergies. These allergies can either be seasonal or perennial and cause severe discomfort, including sneezing, coughing watery eyes, runny nose, and rashes. People resort to using the air conditioner when it gets too hot outside. Almost every household in India today has one or more air conditioning units. the time may not be too far away when every household also uses air purifiers. That’s right. A few years ago, when the air purifier was first introduced in the Indian market, it was nothing more than a trend that everyone expected to go away in some time. However, instead of dwindling in popularity, air purifiers have grown to be an essential appliance in many households. It isn’t possible to filter the air outside. But with an air purifier, it is possible to keep the indoor air fresh.

What Is An Air Purifier?

Simply put, an air purifier is a device that cleanses the air around you. This is a device that is used indoors for cleansing and purifying indoor air. There are microscopic particles in the air that cause pollution and are also the reason behind allergies. Even when the air looks clean, these microscopic particles cause respiratory distress and allergies with the specialist filtering process, and air purifier craps these microscopic particles leaving the air cleaner. When the air has a lower number, all of these particulate matters, the lower your chances of getting sick because of airborne contaminants, our lungs are the filter for the air we breathe in, and the cost is organ removes most of the pollutants from the air that we breathe in, it makes many people sick with respiratory distress. When you use an air purifier, your lungs do not have to work so hard anymore because it gets to breathe cleaner air.

If you suffer from respiratory disorders like asthma or seasonal allergies, you must be aware of the discomfort that the airborne irritants cause. But even if you do not suffer from any respiratory disorder, you will still notice a dramatic improvement in your breathing and overall health when using an air purifier at home. This is because a good air purifier is capable of trapping up to 99 percent of air pollutants. When you breathe in pre-filtered air, it takes off the stress of your lungs and enhances the quality of health because you’re breathing cleaner air. Air purifiers have proven to be effective at reducing allergies and respiratory distress, improving sleep, and enhancing the overall standard of life.

Types Of Air Purifiers

Although air purifiers have the purpose of cleaning the air and getting rid of all contaminants, different devices perform this in different ways utilizing various mechanisms. Based on these mechanisms, there are five major types of air purifiers.

HEPA Filter Air Purifier

The most basic type of air purifier is the HEPA filter that may be made of foam, fiberglass, cotton, or some other particle-trapping material. These devices also have a very simple mechanism.  When air passes through the purifier, the particulates in the air are trapped in the filter. The filter needs to be changed every month or two once they are completely filled up by the particulates.

Ozone Filter Air Purifier

This is a more advanced type of air purifier that produces charged ozone. The particulates in the air have a neutral charge, and when they come into contact with the ozone, they become charged. These charged particulates cannot float around in the air any longer and stick to the surfaces around them. Although this is an effective method of air purification, there is one downside of using the ozone filter. People with respiratory disorders might have their lungs irritated by the ozone present in the air. If this is an issue, the following three other air purifiers could be a better option.

Electrostatic Filter Air Purifier

This type of air purifier is similar to ozone generators because the electrostatic filters charge the air particulates. Once the particles are charged, the air purifier traps them within the device with the means of plates. These plates can be removed and washed before reuse. However, do be aware that electrostatic filters produce some amount of ozone, although not as great as an ozone generator.

Activated Carbon Filter Air Purifier

In recent years activated carbon has gained unprecedented popularity around the world because of its ability the trap dirt and pollutants. Air purifiers also use activated carbon sometimes, in which the porous carbon traps contaminants, gases, and odors and gasses that pass through it, leaving the air clean. Some activated carbon filters are strong enough to remove larger particles and volatile organic compounds as well. Activated carbon air purifiers are used for cleaning the air as well as removing strong smells.

UV Filter Air Purifier

Ultraviolet light is germicidal. Various kinds of filters use UV light to kill harmful bacteria and germs. An air purifier that uses a UV light is capable of removing contaminants, microbes, and even viruses from the air.  You can get a UV air purifier installed in your house that prevents the growth of fungi and mold, besides filtering the air indoors.

Do Air Purifiers Work?

Any person considering investing in an air purifier will definitely have this question: does it work at all? Before we go into details about the capability and effectiveness of air purifiers, it must be remembered that an air purifier is not the only way to protect against indoor allergens and pollutants. You have to be regular with your cleaning and dusting in order to remove as much dust and pollutants from your house as possible. If you have an excessive amount of indoor allergens and pollutants, you will need to change the filter of the air purifier very often in order to keep it working effectively.

Air purifiers do work in ridding your home of pollutants and allergens. But the one type of air purifier that has been found to be least effective is the ozone generator. That’s because this type of air purifier does not trap the particles. They simply make them stick to surfaces inside the house. Technically, the pollutants and allergens remain inside the house, because the ozone generator only prevents them from floating around in the air. Aside from ozone generators, all other types of air purifiers are proven as effective. HEPA filters have been around for several decades and are capable of removing particles that are 0.3 microns in size. For particles bigger than that, activated carbon and UV filters are more effective. To make sure the air purifier that you buy works for you, first determine the type of pollutants you’re trying to remove and then choose accordingly. Air purifiers generally remove up to 99.9 percent of dust particles allergens microbes.

Are Air Purifiers Healthy?

Using a device the filter and cleanse the air indoors usually brings up a pertinent question– are air purifiers healthy to use? Air purifiers use different methods to cleanse the air. Some use filters, while some use ozone and ultraviolet light to do the job. Based on the methods used to filter the air, air purifiers can either be good or bad for your health in the long term. As mentioned earlier, ozone generators and ionizers are basically ineffective at removing allergens, dust particles, and microbes from indoor air. That’s because they simply stop the particles from floating around in the air and make them stick to indoor surfaces. This means the things that you want to get rid of remain inside the house despite using an air purifier. Besides, ozone and ultraviolet light are harmful to health. Even if they are capable of filtering the air around you, they can cause serious illnesses like cancer in the long run. If you are concerned about using an air purifier, your best choice would be a HEPA filter-based air purifier that produces no harmful chemicals and cleanses the air effectively. It is also the earliest type of air purifier that has been proven as effective.

Do You Run Air Purifiers All Day?

The air around you is getting contaminated each and every moment. There is not a single moment when the air around you is not contaminated by pollutants, microbes, and disease-causing allergens. An air purifier removes the contaminants present in the air, but it does not do anything to prevent the air from getting contaminated again. The moment the air purifier removes contaminants from the air, there are new contaminants to take their place. This is an ongoing cycle that never ends. So, if you are wondering if an air purifier has to be run throughout the day, the answer is yes, it does. Even if you do not run the air purifier through the day and night, you should run it when you are at home so that you get to breathe clean, fresh air. In order to save electricity, you can keep it turned off when there’s no one at home.

When you run an air purifier for the first time, you must put it to the highest setting because the air has never been cleaned before and has an excessive amount of pollutants in it. The air purifier will need extra strength for the first cleaning. Air purifiers come in different settings. For the first cleaning, you should set it to the highest and thereafter use the lower settings. Even though it is recommended that you run the air purifier throughout the day, depending upon the energy consumption, you can choose to run it whenever you want to.

Is A Car Air Purifier Necessary?

The interior of a car is often more polluted Dundee inside of a house because when a car is being driven, it is exposed to all sorts of pollutants and dust particles in the air. Even if the windows are all closed, pollutants and dust particles manage to find their way in. Besides, if the car windows remained closed for too long harmful gases build up inside and calls respiratory trouble and irritation. Car air purifiers work like the regular air purifiers but are only smaller in size. Besides pollutants and dust particles, they are also capable of removing gases. If you clean your car regularly and provide enough ventilation, you may not need a separate air purifier. A car air purifier doesn’t work for the house and vice versa. The benefits of air purifiers have been proven time and again, and they are most effective, provided you use the right type of device. Ionizers and ozone generators are mostly ineffective as well as harmful, but filter-based purifiers have been around for a longer time and have been found to be consistently effective. If you want to breathe clean and fresh air at home, installing an air purifier could be the best decision you make for you and your family.

Related Blogs

Air Purifiers Myths

Air Purifiers Myths

With the air pollution level increasing in leaps and bounds, it is high time to install an air purifier at home, not for luxury but as a necessity. Pollutants...

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