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.
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.
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.
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.
- 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
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.
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
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
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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