Advantages of Air Purifier, History & How It Works | Best Air Purifier for Home

Advantages of Air Purifier, History & How It Works | Best Air Purifier for Home

An air purifier is a device that eliminates dust, pollen, pet dander, mould spores, smoke particles, and other airborne pollutants to enhance the quality of the air inside a building.

To collect or neutralize these particles and enhance air freshness, air purifiers generally use filters, such as UV-C light technology, activated carbon filters, or HEPA (High Efficiency Particulate Air) filters.

They are frequently used to lower allergens, odours, and the chance of respiratory issues brought on by poor air quality in homes, workplaces, and other indoor spaces.


How Air Purifier Works?

Before talking about anything, let’s understand how air purifier works. Several technologies are used by air purifiers to extract pollutants from the air. This is a simple explanation of how a few popular kinds of air purifiers operate:

HEPA Filters- Among the most popular kinds of air purifiers are High Efficiency Particulate Air (HEPA) filters. These filters have a thick mesh constructed of extremely tiny fibres that may effectively capture particles as small as 0.3 microns.

Filtered air is returned to the room with particles including dust, pollen, pet dander, and mould spores captured as it passes through the filter.


Activated Carbon Filters- Volatile organic compounds (VOCs), smells, and gases can all be effectively eliminated from the air by using activated carbon filters.

With its increased surface area due to treatment, activated carbon is a highly porous substance that may absorb a variety of contaminants. This is the main reason how air purifier works.

Fresher, cleaner air is produced as a result of smells and chemical pollutants being caught in the carbon pores of the filter as air flows past it.

how air purifier works

UV-C Light: By eliminating bacteria, viruses, and other microbes, ultraviolet (UV) light is used by certain air purifiers to disinfect the air. UV-C radiation, which has a wavelength of 200–280 nanometers, is very good in eradicating these viruses' DNA and RNA and stopping their ability to proliferate.

 UV-C light air purifiers usually have an internal UV lamp that neutralises hazardous bacteria in the air as it passes by.

Ionic Purifiers: Ionic air purifiers ionise airborne pollutants using electrostatically charged plates or needles. Subsequently, these charged particles adhere to surfaces or gather on plates with opposing charges inside the purifier, successfully eliminating them from the atmosphere.

Ionic purifiers have the potential to be useful in eliminating airborne particles, but they may also create ozone as a byproduct.

This gas can be hazardous in excessive quantities and cause irritation to the respiratory system. If we are talking about how air purifier works, then this is also the main reason to understand that air purifiers are incredible thing.

Ozone Generators: Ozone generators generate ozone, a molecule made up of three oxygen atoms, through production. Strong oxidizers like ozone can eliminate microorganisms, smells, and other airborne contaminants.

Ozone generators, however, can also produce large amounts of ozone, which, especially in high quantities, can be hazardous to human health. Ozone generators should therefore be handled carefully and are not frequently employed as home air purifiers.

In order to remove pollutants from the air, air purifiers use one of three methods: they either collect particles in filters, neutralise them with ions or UV light, or use chemical reactions.

The kind of technology employed, the unit's dimensions, and the particular contaminants found inside the home all affect how efficient an air purifier is. This is all about how air purifier works.


Advantages of Air Purifier

There are several advantages of air purifier, few of them are given below:-


Elimination of Airborne Allergens- By absorbing and eliminating common airborne allergens like pollen, dust mites, pet dander, and mound spores, air purifiers can lessen the symptoms of allergies and enhance respiratory health in general.

Reduction of Asthma Triggers- People who have asthma may experience fewer asthma attacks and better breathing as a result of air purifiers helping to lessen the amount of asthma triggers in the air, such as dust, pet dander, and airborne pollutants. This is one of the main advantages of air purifier.

Advantages of air purifier

Odour Elimination- Fresher and cleaner indoor air can be achieved by using air purifiers with activated carbon filters, which are capable of efficiently eliminating a variety of odours from the air, including those caused by cooking, pets, smoke, and home chemicals.

Protection Against Secondhand Smoke- Air purifiers are especially useful in homes where there are smokers or in locations where there is a chance of secondhand smoke exposure since they can assist eliminate smoke particles and odour from the air. This is one of the main advantages of air purifier.

Assistance for General Health and Welfare Air purifiers can improve comfort levels, lower the risk of respiratory ailments, and create a more pleasant living environment by encouraging cleaner and healthier indoor air.


History of Air Purifier

The early 20th century saw the recognition of the harmful effects of air pollution on human health, which led to the invention of air purifiers. Here is a quick synopsis of the major advancements in history of air purifier:


Early Filters: To remove heavy particles like dust and soot from interior air, the earliest air purifiers used basic filters, frequently constructed of gauze or cloth. Although the efficiency of these early filters was modest, they set the stage for later, more sophisticated filtration technologies.


Electrostatic precipitators: Developed as a more effective way to remove particles from the air, electrostatic precipitators were first used in the 1920s and 1930s. Cleaner air was produced by these machines, which attracted and collected airborne particles on charged plates or collection plates using electrostatic charges. This is one of the main point of history of air purifier that we should know.


History of air purifier

Ozone Generators: Developed as a method of air cleaning in the middle of the 20th century, ozone generators create ozone molecules to neutralise odours and kill bacteria and viruses. However, the usage of ozone generators indoors has been restricted due to worries about the possible health dangers connected to ozone exposure.

More complex and potent air purifiers have been created over time as a result of technological breakthroughs and growing awareness of the value of indoor air quality. This is one of the main point of history of air purifier that we should know. Many filtration and purification technologies are used by the large variety of air purifiers that are currently on the market to enhance indoor air quality and support improved health and wellbeing.


Best Air Purifier for Home

There are several best air purifier in India for home are available that are helpful for you, but few of them we have given below:-


1- FULMINARE Air Purifier for Home

For Home, Office, Living Room, Car and Pet.

FULMINARE Air Purifier for Home

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- H13 True HEPA Air Filter

- Quiet Air Cleaner With Night Light

- Portable Small Air Purifier

 An H13 HEPA filter is used by the FULMINARE air purifier. Just switch it on, keep the atmosphere calm and clean, and provide families with health.

 With dual-channel technology and a 360° air outlet, the home air purifiers can refresh the air five times an hour in rooms up to 215 ft³ / 20 m² in size. It's simple to put the compact, portable air purifier anyplace you choose. This is one of the best air purifier in India for home that you should have to reduce issues of pollution these days.

To significantly enhance the quality of the air indoors, you only need one. For optimal results, please use this product in a space that is no more than 215 square feet, or 20 square meters.


2- Eureka Forbes Air Purifier 150

Equipped with Surround 360° Air Technology & True HEPA H13 Filter

 Eureka Forbes Air Purifier 150

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Removes 99.97% Dust & Particulate Matter

3-Stage Purification

Covers 200 Sq. Ft.

Minimal Noise

Delivering clean and pure air, the Surround 360° Air Intake Technology quickly collects bacteria, dust, allergens, and smells from all directions.

eliminates 0.1 μm-sized microorganisms, mould, and pollen, among other extremely minute particles. This is also a pocket friendly best air purifier in India for home option available in the market.

eliminates carbon and takes in VOCs, smells, and cigarette smoke.


3- Honeywell Air Purifier for Home

4 Stage Filtration, Covers 388 sq.ft, High Efficiency Pre-Filter.

Honeywell Air Purifier for Home

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H13 HEPA Filter

Activated Carbon Filter

Removes 99.99% Micro Allergens and Pollutants

Air touch V2

Give your family a safe indoor environment by keeping them away from smoking, dust, pollens, viruses, bacteria, and VOCs (volatile organic compounds).

Eliminates PM 10 and PM 2.5 as well as 99.99% of micro allergens and airborne pollutants.

Up to 250 m3/h of CADR and up to 388 square feet of coverage area with 3D air flow. This is the budget friendly but reliable best air purifier in India for home brand which can help to remove most of pollution from the air and make you feel happy. This is the right time to buy air purifier online as the pollution has already increased worldwide.


4- Coway Airmega Aim Professional Air Purifier For Home

New Launch, Longest Filter Life 8500 Hrs


Coway Airmega Aim Professional Air Purifier For Home

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Traps 99.99% Virus & Pm 0.1 Particles

Manufacturer Warranty Of 7 Years

Certified HEPA

High-performance air purifiers like the Coway Airmega Aim Professional Air Purifier are made for use by professionals in commercial, industrial, or medical environments where air quality is vital. 

The Airmega Aim Professional is one of the more sophisticated models offered by Coway, a well-known name in the air purification business, which has a variety of air purifiers designed to meet various needs.

It is possible that the Airmega Aim Professional uses cutting-edge filtration technology to efficiently collect a variety of airborne contaminants, such as dust, pollen, mould spores, pet dander, volatile organic compounds (VOCs), and other particles.


5- Philips Smart Air Purifier For Home AC1711

Covers to 300 sq.ft-Removes 99.97% of all pollutants upto PM0.003

 Philips Smart Air Purifier For Home AC1711
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HEPA Filter

AQI Display

Ultra-quiet & Low energy consumption

The Philips Smart Air Purifier AC1711 is a device that combines smart features for additional convenience with efficient air purification. The Philips Smart Air Purifier AC1711 is commonly connected with the following major features and aspects.

To provide thorough air purification, the AC1711 may also come with an activated carbon filter to absorb gases, smells, and volatile organic compounds (VOCs). This is in addition to HEPA filtration. This technical information about the best air purifier in India for home can help you to choose your best option these days. If you want to know how air purifier works, then check above in this article.

Most likely, the AC1711 has integrated air quality sensors that track indoor air quality continually and automatically modify the purifying settings in response to current air quality information. This guarantees optimal performance and effective functioning.

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