Air Purifier Buying Guide In India: Features, Types, & Much More

Here is the Air Purifier Buying Guide In India for you to get the best device at home.

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Air Purifier Buying Guide In India: Features, Types, & Much More

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In India, the air quality inside homes is worse than outside. But saying that, I am sure no one is going to agree with it. But as per the World Health Organization (WHO) research, the air inside our homes is 2.5 times more polluted than the outdoor air. Here we have mentioned everything about the Air Purifiers and a complete Air Purifier Buying Guide In India for you. 

If you live in any significant metro city in North India and don’t have an air purifier at home, you should be making one right away. The air quality index has been growing more serious day by day. A health emergency was announced in the Delhi-NCR region, with the air quality index (AQI) in some regions reaching the 999 mark, which is absolutely dangerous. 

In times like these, one can only stay inside with all the windows and doors shut and run an air purifier at full excitement. Nevertheless, not all air purifiers will work in such severe conditions. This buying guide is directed at assisting you in selecting the ones that can really benefit you.

The objective of this guide is to how to choose a healthy air purifier. The idea to mention the word ‘healthy’ is there are harmful air purifiers too. Upset! Yes, it is true. Many harmful air purifiers can injure your lungs. In this complete buying guide on air purifiers, we examine the air purifiers world. 

In the end, you will be ready to discover great air purifiers from bad ones and choose the most suitable air purifier based on your room size and the type of pollutants you want to discharge. 

You can try out the Air Purifiers, which are good with price and features, to quickly select the most suitable purifier. You can never go wrong with this stylish selection tool; moreover, there is no need to know any buying guide.

Although the air is the same everywhere, be it home or outside. The one thing that makes a difference is the walls and windows of the home. This means if you close your windows and doors, a majority of poor air won't get inside. 

To make the Air quality better, we all need an Air Purifier. Just because homes are contaminated doesn't mean your health is doomed. There's a simple answer for keeping the air you breathe inside clean and secure, and that's by using a Comprehensive Air purifier buying guide, India, 2021.

If you want to know the top Air Purifiers in India 2021, then CLICK on the provided link. 

What Is an Air Purifier?

Air Purifier, in simple words, keeps the air clean around you. 

The Air Purifier does this with a specific filtering process that targets the microscopic particles that act as harm to your health.

Air Purifier can get up to 99.7% of all air pollutants that would otherwise enter into nasal passages & Lungs, thereby causing respiratory illness. 

Most of us are uninformed that indoor air is more contaminated than outdoor air. Regrettably, the impression of indoor air pollution often goes overlooked due to a lack of health information in India. Very few people understand that indoor air can be about 2-5 times more contaminated than outdoor air. 

Tobacco smoke, mildew, mold, bacteria, dust mites, varnishes, paints, fireplaces, stoves, pet hair, and space heaters are some of the main reasons for indoor air pollution. The indoor air pollutants can act as a potential poison and lead to several dangerous health difficulties. Disclosure of contaminated indoor air channels to several health issues such as allergies, asthma, and other respiratory problems.

Air Purifiers are medically known for reducing Asthmaasthma, allergy symptoms, make the breather easier, improving sleep, and many more reasons. We have written this How to Buy Air Purifiers? Complete Buying Guide so that you can get all the information that is essential for you to know.

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How do Air purifiers work?

The center element or technology of the air purifier is the filter. The filter is like a web that blocks the damaging bits and bacteria and provides the air to pass. So basically, the filters clean the air, the base of the machine does take care of air inflow and outflow. 

The inflow and outflow rate depends on the blower and filter function to purify the air. That's it. In other words, you are choosing the filter and add-on pieces.

Types Of Air Purifiers

There are two main types of Air Purifier Buying Guide In India for you to buy. You can buy Air Purifiers for your Home and Car, and we all need clean air everywhere, be it outside or inside. 

Let us talk about the actual 2 types of Air Purifiers in India;

1. Room Air Purifiers 

Room Air Purifiers can get used indoors. The room Air Purifiers can clean the air in ample space of areas in the house. The room Air Purifiers comes in many brands and prices for you to buy.

2. Car Air Purifiers

The Car Air Purifiers are designed to be used in an inserted vehicle and purify the air of pollutants, allergens, and dust. It is intended to be short and manageable; they usually run on power and are plugged into the cigarette lighter holder for power.

Types Of Filter In An Air Purifiers

If you are willing to buy an Air Purifier, then I am sure you might have done a lot of research as there are hundreds of different types, styles, and brands of Air Purifiers available in India for you to buy. 

But here we have told you the real truth as there are only four basic types of Air Purifiers available.

There are four Air Purifier filters that target different types of indoor air pollution.

  1. HEPA Filtration - High-Efficiency Particulate Air 
  2. Ionic Filtrations
  3. Carbon Filtrations
  4. Ultraviolet Light

1. HEPA Filtration

The HEPA Filtration removes the microscopic pollutants, including bacteria and viruses. 

The air filtering process is considered the gold standard for air purification. The HEPA filtration consists of a highly dense paper filter that traps the airborne contaminants and drives the mechanism from behind to the top-end machines. 

Several types of filters use the HEPA acronym, but only one carries an actual certification, which you can trust blindfolded. The label on which you can trust fully is the "True HEPA Filter," which is certified to remove 99.97% of all the microscopic particles.   

Other filters use the term 'HEPA-Type,' or 'HEPA-like' are secondary products and can capture the pollutants as small as 2-5 microns. 

This is equal to more than a 600% decrease in carelessness.

When buying the Air Purifier, goes for a true HEPA designation Air Purifier for your home.

Pros & Cons Of HEPA Filtration

  • High-efficiency particulate air(HEPA) filters can clean circulated air.
  • The HEPA filters can remove 99.97 percent of any particle more significant than 0.3 microns.
  • The HEPA filtration will keep away any debris or dust away from your lungs.
  • The HEPA Filtration can't pollute grasses, fumes, chemicals, and odors.
  • This filter can be a little expensive when you replace it.
  • It becomes costly while changing the filter, and the rest depends upon how many times you change the HEPA Filtration.
  • The compactness and shape of the device depending upon the type of Air Purifier you bought. As some filter is washable and others may not

Top 5 HEPA Filtration Air Purifiers

Air Purifiers

1. Mi Air Purifier 2C with True HEPA Filter

  • Right HEPA Filter with a filtration efficiency of 99.97 percent for particle size up to 0.3 microns

  • 360 Degree Air Intake for efficient filtration

  • Best in class CADR of 350 m3/h

  • Active Coverage Area of up to 452 Sq Ft

  • Real-time air quality indicator

Rs. 7,999


2. TruSens Z-3000 Air Purifier






Rs. 48,299


3. Philips FY2422/10 Nano Protect True HEPA Replacement Filter

  • Nano protects true HEPA filters.

  • The reassurance of 99.97 percent purification with nano protects the true HEPA filter.

  • The nano protects the HEPA filter and captures 99.97 percent of 0.3-micron particles and ultra-fine particles as small as 0.02 microns (over 100 times smaller than PM2.5).

Rs. 2,595


4. Havells Freshia AP-40 80-Watt Air Purifier with Remote

  • Purification method is True HEPA Technology, Noiseless BLDC Motor

  • Coverage area: 755 sq. ft. per hour / 40 sq. meters., especially suitable for bedrooms

Rs. 25,890


5. Purita Classic Car Air Purifier with Multi-Layer HEPA Filtration 

  • The primary Filter is HEPA Filter: Device includes Pre-filter + HEPA Filter + Activated Carbon + Anion, which reduces 99.9%.

  • The Air Purifiers are suitable for cars and many small areas such as Desktops and rooms.

  • Pre Built Intelligent mode automatically varies the speed of the air purifiers as per the air quality. 

Rs. 6,490


2. Ionic Filtrations

The Ionic Filtration is an air cleaning technology that operates by emitting a cloud of charged ions into the air, which latches onto airborne contaminants. 

The Ionic filtration process makes the use of the impurities to fall onto the floor and nearby surfaces. 

Some of the Ionic Air Purifiers include an Electrostatic Collection Plate that attracts these fallen particles and removes them from your house. 

The process reduces ultra-fine shreds down to 0.01 microns in size.

Effectively support free, doesn't require costly filter replacements, less expensive than HEPA filter devices, doesn't use a fan, making it very quiet. You will know more about The Complete Air Purifier Buying Guide, which is curated for you.

Pros & Cons Of Ionic Filtration

  • One of the biggest pros of Ionic filtration is it does not need to get replaced.
  • If you are using Ionic Filtration Air Purifier, you can 'Set & Forget' your device and allow it to do its job.
  • The Ionic Filtration is highly active when it comes to removing Odours in particular, and it can remove a specific as small as .01 microns.
  • The Ionic Filtration is not particularly useful for removing dust, dirt, pollen, or dander.
  • It's worth noting that ozone air purifiers are arguable the ''worst'' type as many people have unwanted reactions to ozone.
  • The Ionic Purifiers will use a small amount of ozone, and this is usually to a low enough degree that it won't have any negative impact on your health.

Top 3 Ionic Filtration Air Purifiers

Air Purifiers Buying Guide

1. Samsung AX3000 Intensive Triple Purification Portable Room Air Purifier

  • There is deodorization Filter, HEPA, Ionizer, Pre-Filter, Activated Carbon: Eliminates terrible odors from the Air

  • 327 CMH: Large rooms need higher CADR ratings to filter more air per min

Rs. 24,000


2. Havells AP46 Portable Room Air Purifier

  • There is HEPA, Ionizer, UV Filter, Cold Catalyst Filter, Pre-Filter, Activated Carbon: Cleans common particle allergens, needs periodic replacement

  • 388 CMH: Large rooms need higher CADR ratings to filter more air per min

Rs. 31,290


3. Crompton Ionic Pro Portable Room Air Purifier 

  • There is Ionizer: Uses an Electric charge to trap allergens, very quiet in operation

  • 178 km/hr: Large rooms need higher CADR ratings to filter more air per min


Rs. 19,000


3. Carbon Filtrations

Carbon Filtration is another type of Air Filter that uses activated carbon that has millions of tiny absorbent pores. 

The pores create a large surface area that is great for Gases, Odours, and Trapping Fumes. 

Carbon Filtration is mostly used to eliminate the bad smells and does not remove the particles that cause health issues. Only suitable for reducing gaseous smells, fumes, and odors and not much else

You can say thanks to the Carbon Filtration as it makes your home clean and smells fresh every day!!!

Pros & Cons Of Carbon Filtration

  • The Carbon Filtration absorbs the best amongst all the filters.
  • It removes gases, odors, chemical fumes, and cigarette smoke.
  • The carbon filtration does not release the contaminants into the air all over again.
  • Carbon Filtration doesn't remove microorganisms.
  • It doesn't remove allergens such as dust.

Top 3 Carbon Filtration Air Purifiers

Air Purifiers

1. Livpure Fresho2 450 Portable Room Air Purifier

  • There is HEPA, Cold Catalyst Filter, Pre-Filter, Activated Carbon

  • 450 CMH: Large rooms need higher CADR ratings to filter more air per min


Rs. 22,999


2. ShopyBucket 14/094 Dual Filtration – HEPA & Active Carbon Filter Portable Room Air Purifier

  • There is HEPA, Activated Carbon, which Cleans common particle allergens that need periodic replacement.

  • 4.7 cu.m/hr: Large rooms need higher CADR ratings to filter more air per min.

Rs. 19,998


3. AQUIX Decoration Item Color Changing LED Lights for Your Space PM2.5 360deg HEPA Air Purifier + Activated Carbon Filtration 

  • HEPA, Activated Carbon, Pre-Filter, Cold Catalyst Filter which helps to Cleans common particle allergens, needs periodic replacement

  • 120 cu.m/hr: Large rooms need higher CADR ratings to filter more air per min

Rs. 11,990


4. UV Lights (Ultraviolet)

The Ultraviolet Lights Filtration is way different from the other three filtrations which we have mentioned above. The UV Lights emit an invisible light that attracts the pollutant instead of passing them through the physical filters.  

The Air Purifiers with UV Lights technology use the UV-C band of the Ultraviolet Spectrum. It is entirely safe for humans and has no side effects. 

Its primary purpose is to kill bacteria and viruses inside the home by damaging their molecular DNA structure. The result is a purified, clean atmosphere that's free of scraps, which can make you unhealthy.

Pros & Cons Of UV Lights

  • The UV Lights can kill microorganisms like mold, bacteria, and germs.
  • It also helps with preventing disease and illness.
  • The UV Lights doesn't remove the majority of dust, solids, or allergens from the air.
  • It also doesn't remove gases, cigarette smoke, or chemical fumes.

Top 2 UV Lights Filtration Air Purifiers

Air Purifiers

1. ZAAP(USA) Air Purifier with HEPA Filter, UV-C Sanitizer

  • UV-C light technology works with Titanium Dioxide to kill airborne bacteria, viruses, germs, and mold spores.

  • The 3-in-1 Air Purifier with True HEPA Filter captures 99.97% of dust and allergens.

Rs. 9,000


2. Prestige Air Purifier 4.0

  • The Voltage: 230V; Wattage: 55W

  • Air Purifier Type - Room; 

  • Coverage area: 385 sq. ft. / 36 sq. meters., suitable for bedroom/living room (medium)

  • Five stage filtration with ionizer, UV light filter, and humidifier

Rs. 17,995


Types Of Air Pollutants That Air Purifiers Can Remove

Here we have a list of the most common pollutants that air purifiers target inside your house in this Air Purifier Buying Guide In India:

  • Plants spores and Fungi
  • Pollens
  • Dust and dust mites
  • Mould Spores
  • Pet Dander & Hair
  • Bacteria and viruses
  • Household odors from cooking, pets, and chemical cleaners
  • Tobacco and wood smoke, and its smell
  • Toxins from aerosol sprays and pesticides



Smart Tips For Choosing An Air Purifier

  • Figure out where you want to install your air purifier so you can pick the right size for your space.
  • Look for an air purifier that's great at cleaning out pollutants unique to your home or health needs.
  • Relate CADR ratings, which show how efficiently an air purifier filters particular pollutants.
  • Pick a device that uses a HEPA filter, the gold model for indoor air purifiers.
  • Look at noise levels mentioned in product specs. Depending on where you're using your air purifier, you may want a more reserved device.
  • Measure the air purifier's ongoing support and electricity costs so you can schedule beyond your original purchase.
  • Skip the bonus features, such as app combination, unless money is no object.


Why Do We Need An Air Purifier?

This question should arise in everyone's mind before buying the Air Purifier, as you need to focus on why you want it. 

There are many Air Purifiers that are made to get rid of every type of pollutant. If you determine what kind of problem you are trying to solve inside your house, it will help you purchase an air purifier that's the right fit.

Some of the reasons are here for you to need an Air Purifier at Home ASAP!


If you are suffering from any allergy and it is a debilitating condition that takes place with the slightest exposure of impurities or dust in the air, then you need an Air Purifier. Allergens such as pollen can cause a lot of uneasiness, particularly to those who are sensitive.

In such conditions, the Air Purifier makes sure that the home environment is free from all the impurities and allows you to have safe air, and keeps you away from allergies. 


If you keep your pets clean, reduce the risk associated with their dead cells, shedding hair, but the problem of dander still comes up. It is tough to maintain the constant grooming of pets. Or allergic people, the dander cause terrible reactions.  

It slowly builds up within the lungs of people who have pets at home, and it develops into significant issues later on. 

With air purifiers, you'll be able to sift out all these dangerous particles and ensure long term safety for your families while at the same time enjoying the company of your pet(s).

Asthma Or Respiratory Issues

These days, the air quality is terrible, so we all need an Air Purifier at home, and it will manage all the people's health who are having asthma or respiratory issues. 

Respiratory Issues and Asthma difficulties tend to be indicated by microbes and other particulates in the atmosphere. 

It leads to increased problems for asthmatic people, so it is imperative to install purifiers.

This is because air purifiers clean the air in a room, thereby allowing those who suffer from asthmatic related complications to manage their conditions better. If you are asthmatic or suffer from other pulmonary complications, it's's high time you get yourself an air purifier.



Pros & Cons Of Air Purifiers

  • It helps you breathe with ease Removes all types of dust particles.
  • They have an Effective HEPA Channel that Helps your skin Reduces skin dullness.
  • Slows down skin aging
  • Ozone air purifiers produce ozone gas.
  • Require maintenance
  • Underperformance

Pros Of Air Purifiers

Air Purifiers do have a lot many benefits, which also improves your overall health. Here we have mentioned a few of the Pros of Air Purifiers for you.

It helps you breathe with ease.

If you share a room with your friends or family and one of them smokes, Air Purifier will help you get clean indoor air. Not just the smoking but also if you have pets then to Air Purifiers help to remove the Odours and more. 

All the indoor air is contaminated by the Air Purifier and helps people with allergies. In most cases, even frequent vacuuming doesn't help to remove all the air pollutants.

Air Purifiers really help you breathe with ease, especially if a person is suffering from some allergies, Asthmaasthma, and other Respiratory Conditions. 

If you do not have an air purifier, there are high chances of germs and dirt collecting in your house, bringing about health problems.

Removes all types of dust particles

Air Purifier Buying Guide In India helps you remove all kinds of Dust Particles in the air as it has a precision of about 99.9%. The dust particles bring about allergies, and once they are removed from the air, you can breathe clean and pure air. 

Air purifiers have a set of standards referred to as Clean Air Delivery Rate that determines the device's efficiency. It helps in protecting furnishing, fire hazards, among others.

They have an Effective HEPA Channel.

The Air Purifiers that you find in the market are mostly equipped with active HEPA filters that do not have ozone compared to Ionic filters. 

The ozone's presence causes chest torment, Sinus, Shortness of breath, and many more issues. Air purifiers with HEPA channels eliminate contaminants and allergies, while ionic air cleaners do not.

Helps your skin

Air Purifiers can give you a benefit in your skin in many ways. If you are using the best skincare products to improve your acne or skin, then you need to be concerned about the air you breathe for better skin. The following are ways in which air purifiers will help your skin.

Reduces skin dullness

Your skin tone changes if there is a presence of contaminants in the air.  The reason behind it is that your skin is exposed to pollutants or smoke that seizes of Vitamin E, which is very important in making your skin smooth. 

Slows down skin aging

Having an air purifier can slow down skin aging. How does this work? It happens because the devices eliminate free-flowing radicals that come from pollution, cigarette smoke, or dust. Burning carbon materials emit polycyclic aromatic hydrocarbons that cause the skin to sag. Get an air purifier for your home, and you can be sure of staying young.

Cons Of Air Purifiers

Ozone air purifiers produce ozone gas.

One of Air Purifiers' most significant disadvantages is Ozone air purifiers produce ozone gas, which emits by Air purifiers. Ozone Gas is harmful to your lungs and can cause Chest Pain, Cough, and more diseases. If you have Asthmaasthma, avoid using an ozone air purifier.

Require maintenance

Air purifiers selling in the Indian market are using Disposable or Replaceable filters, Which means you can spend over Rs. 100 in a year for buying new filters. 

If you do not change the filter in some time, your Air Purifiers will not function effectively.

If you have air purifiers that use plates and reusable containers to collect the contaminants, you need to clean them often, which can be tedious.


Most companies will advertise that their products are 100 percent effective in purifying the air. You will find that most of the devices are capable of removing up to three pollutants. 

For instance, air purifiers with activated carbon filters work well in eliminating gases, chemicals, and odors. However, they are not effective in removing allergens and other microorganisms.

On the other hand, air purifiers that utilize HEPA technology work well in capturing allergens, but they are not effective when it comes to chemicals, smoke, odors, and gases.

Why should you think about using an Air Purifier?

  • Indoor Air is 10-30 times more contaminated than outdoor air.
  • It is polluted with dust, pet hair, dander, particulate matter, soot, microbes, etc.
  • Household goods, such as deodorants, cleaning products, inkjet printers, etc., also add to indoor air pollution.
  • According to WHO, 4.3 million early deaths are household air pollution from various sources and poor ventilation.
  • 50% of deaths for children under five years of age are assigned to bad air quality.
  • Clean indoor air can increase lifespan by up to 5 years on average.
  • Clean air can prevent chronic diseases like Asthmaasthma, lung cancer, pneumonia, allergies, etc.

Best ways to reduce air pollution

  • Reduce or decrease the source of air pollution
  • Enhance cross ventilation
  • Get an air purifier to clean the air.
  • Secure kitchen or cooking area is sufficiently cooled.
  • Minimize use of air fresheners
  • Dust and vacuum your space regularly.
  • Eliminate odors instead of trying to mask them

Top Brands Of Air Purifier

There are many brands available in the Indian market for you to buy the Air Purifier, but there are very few on which you can totally rely on. 

So here we have mentioned the top brands for you to make your choice easier!!

  • Philips
  • Xiaomi
  • Honeywell
  • Dyson
  • LG
  • Sharp
  • Livpure
  • Kent
  • Carrier
  • Blue Star

Sustenance Tips​

Just like your water filter, an air purifier also requires routine preservation for optimal appearance. Here are some tips that might benefit you.

  • Secure your air purifier has a servicing sign so that you are informed to replace the filters as and when required.
  • Clean launderable pre-filters frequently, and make certain it is scorched before you put it after.
  • Assure that the air purifier is not put in a confined space between furniture and wall. For optimal production, the purifier needs ample space for taking in and discharging air.
  • If you utilize your air conditioner, close all shutters and doors before you turn on the air purifier to not over-burdened accidentally.
  • Save the area around the purifier fresh to clean the allergens rather than the dust about the air purifier.
  • Turn off the air purifier when you are scattering the room or any carpentry work, as filters will get plugged very immediately.
  • An impressive review we read provided a helpful tip on how to check whether the purifier is really going. The reviewer recommends placing an incense stick back the purifier to control how much the purifier covers it. Using a flashlight from a torch or mobile, you can see the dust bits being absorbed in and air without dust being cleared out.
  • In case the air purifier begins emitting fragrance, eliminate the initiated carbon filter and HEPA filter and put it in the sun for sanitizing it.

Other Suggestions To Make Indoor Air Cleaner

  • Do not smoke inside.
  • Cleanse your house with a vacuum cleaner periodically. Withdraw using a whisk if anyone at your house is likely to respiratory diseases.
  • Use exhaust fans in toilets and electronic vent in the kitchen.
  • Store cleansing liquids, pesticides, chemicals, etc., in an enclosed space apart from the living area.
  • Secure proper ventilation.
  • If feasible, avoid using carpets and rugs.
  • Build air purifying indoor plants.

Top 7 Air Purifiers

Here we have mentioned the top Air Purifiers to make your buy an easy buy and get the best device for your home. 

Air Purifiers

1. Dyson Pure Cool Link Tower WiFi-Enabled Air Purifier, TP03 

  • Automatically eliminates 99.95% of allergens & pollutants.

  • Dyson air purifiers have a more moderate face speed, unlike some other conventional air purifiers.

  • 360° Glass HEPA Filter & Tris-coated Activated Carbon Filter.

  • Automatically monitors, reacts & purifies. 

Rs. 43,900


2. Carrier Air One Room Air Purifier 

  • It has a 3 stage filtration process with Pre-filter, HEPA H11 filter, and activated carbon filter.

  • Four fan speeds to adjust the airflow.

  • Auto mode to adjust the speed of airflow depending on the Air Quality of your room.

  • Pre-Filter: Pre-Filter is made of white cloth to rinse out large dust scraps like strands of hair, dust, animal skin, etc.

Rs. 16,900


3. Philips AC2887/20 High-Efficiency Air purifier

  • Air Purifier Type is Room;

  •  The purification method is a high-efficiency particulate arresting (HEPA) filter type.

  • The clean air delivery rate (CADR) is 200 m³/h

  • Sound level : 20.5-51 dB(A); 

  • Frequency: 50/60 Hz; 

  • Power: 11~60 W; Voltage: 220 V

  • Real-time PM 2.5 measurement and display with professional-grade sensing technology

Rs. 22,995


4. Mi 2S Vertical Air Purifier 

  • OLED display; Laser particle sensor,

  • Allergen and Odour-free,

  • 310m³ PM/hr CADR 

  • Remote app control,

  • 360-degree air intake with 3-layer filtration,

  • Three different modes to choose from (Auto, Night, and Manual)

Rs. 12,999


5. Honeywell HAC25M1201W 53-Watt Air Purifier For Room

  • The air purifiers have a three-stage advanced filtration system, which removes pollutants more than 99% efficiently.

  • The Air Purifier has a washable pre-filter, which will remove the largest dust particle and improve the HEPA filter's life. 

  • It has a completely 'Ozone Free' Air Purifier.


Rs. 12,290


6. Blue Star BS-AP490LAN 915 CMH 88-Watt Air Purifier 

  • The Air Purifier has an authentic HEPA and Formaldehyde removal+Cold Catalyst filters.

  • 7 Stage Purification

  • Coverage Area- 800 Sq. Ft.

  • Powerful CADR-915 CMH

  • Silent mode and child lock

Rs. 19,990


7. KENT Aura Room Air Purifier

  • The Air Purifier has a clean air delivery rate (CADR), which is180 m3/hr; 

  • The purification method of the Kent Air Purifiers has a High-Efficiency Particulate Arrestance (HEPA) filter type.

  • There is an inbuilt ionizer to improve the air quality and refreshing air in the room.


Rs. 15,990


Choose The Right Size Of Air Purifier

When you shop for the Air Purifier, you must keep in mind what size of Air Purifier you need, as many of you might just ignore to think about the Air Purifier's size while shopping for it. 

If you want to know how to buy an air purifier that's the best for your home and fitness, you'll need to think about this spec.

We all think that the Air Purifier is of one size that fits all types of machines, but it is difficult to find out if it can handle the room's size that it is going to get placed or not.

If you are thinking that buying an Air Purifier with the hopes that it will solve all your Indoor Air Quality issues, then you are wrong as it will not work as per your thoughts. 

To make sure that your wrong thoughts let you buy the wrong Air Purifier, then we are here to help you out. All you need to do is check the size of your room and then check the square footage rating of the Air Purifier that you want to buy. 

If the Air Purifier has a square footage rating that's equal to (=) or more significant than (>) the intended room size, then it's the right choice, if not, you'll waste your money buying it.

How To Choose Size of Your Air Purifier?

If you want to size your Air Purifier as per your room size, here is the best guide. Just look at how it is done!

Single Rooms: You have to measure the width and length of the space in feet and then multiply the numbers to get the total square footage. 

EXAMPLE: 20' x 10' room, which is equal to 200 sq. Ft. 

Multiple Connected Rooms: For rooms like Living Room, Dining Room, and Kitchen, the only step you have to add is to combine the total square footage numbers from each space. 

EXAMPLE: 20' x 10' is your Living Room, which is equal to 200 Sq. Ft. 

20' x 15' is your kitchen, which is similar to 300 sq. ft. Now combine both totals, which is 200+300, equals 500sq. Ft. 

Once you complete the simple calculations, you now know that the min. sq. An Air Purifier's footage rating must have to efficiently clean the air inside the room(s) of your home.

What are CADR and ACH Ratings?

If you are buying the Air Purifier for your Home or Office, you will come across the two most common ratings in the list, which are the CADR and ACH. 

But not all Air Purifiers have these ratings, but some do have CADR and ACH ratings. So it will be right for you to know about this rating. 

Let's go on with knowing the ratings. 

ACH (Air Changes Per Hour)

ACH stands for Air Changes Per Hour. The ACH rating is generally ignored and least understood by the people who are buying Air Purifier. But it is one of the most important features about how effective an air cleaner operates.

The ACH ratings let you know how many times the Air Purifier can exchange the air within a Fresh room Air, Clean every hour. 

Standard ACH ratings you'll see on a machine is included with a 4x, 5x, 6x, etc.

A 4x rating means the dirty air around the place is removed and reused with clean Air four times per hour.

The higher the number, the more sophisticated the machine is at purifying the air inside a room.

CADR (Clean Air Delivery Rate)

The CADR is a Clean Air Delivery Rate which was developed by the Association of Home Appliance Manufacturers. It was made to help the users know well about an Air Purifier device that can clean the air within a room's specific size.

The purpose of the CADR rating is to give you an accurate measure to compare a device's effectiveness.

The CADR rating is significant, especially when you buy the Air Purifier and have a lot in front of you. So you can check the CADR rating and decide on which to buy. 

But you should keep in mind that not all Air Purifiers have a CADR rating on their list of specifications. The AHAM is the only manufacturer that has independently tested and certified their machine and will display the CADR rating.

The CADR rating makes sure that if an Air Purifier claims to purify a place up to 300 sq. ft., then it has already been tested and verified to be true. 

There are three types of CADR measures, which are Dust, Pollen, and tobacco smoke. Each category can range between 10 to 450, and it is displayed as a set of three numbers. 

The higher the CADR number, the more effective the air is cleaned, removing that type of contaminant.


Bonus Features Of Air Purifiers

Some air purifiers arise with additional features, such as:

  • Filter-replacement sign light
  • Dimming and show shut-off choices
  • Programmable timer
  • Remote power system
  • Smart gatherings (digital assistant and app integration)


Points To Consider While Buying Air Purifier

If you plan to buy the Air Purifier for your home, then here are some of the points you must consider before buying it. 

If you keep these points in mind while buying the Air Purifier, then you meet your expectations in both cost to purchase the device and Air Cleaning Quality. 

Now, here are the points we have mentioned for you!!!

Maintenance Cost

One of the most important reasons being we have listed it on the first as the Air Purifier operates efficiently when maintained well. 

Before buying the Air Purifier, make sure that you have a clear idea of how much it will cost you to keep running efficiently. 

You must buy an Air Purifier with a HEPA filter or a carbon filter that will require routine filter replacements as their filters will trap the particles inside them and automatically get clogged up and will not clear the air anymore. 

The life of the filter depends upon the use and air quality surrounding the unit. 

The lifespan of the filter is between three months to one year. So if you buy an ionic air purifier, you don't have to worry about the sustaining cost as the machines do not use degradable filters. 

Noise Level Of An Air Purifier

The Air Purifier is always paired with a fan mechanism as it uses a HEPA filter or a carbon filter to clean. The fan draws air into the unit and pushes it through the HEPA and Carbon filters to collect harmful particulates from the room. 

All the fans do produce noise, and we all know that!!! So, the slower the fan's speed, the lower the noise, and the faster the speed of a fan, the louder it sounds. 

The Air Purifiers have two speeds one is low, and the other is High. But some can come up with up to 5 rates, which are Low, Medium, High, Automatic, and Turbo.

If you think of a noise level of an Air Purifier, it is essential because you will use it in a Living Room or Bed Room. So it is very important to buy the Air Purifier of adequately sized for the room you will use it. 

If the air purifier you are buying is too small to handle the room's size, it's placed in, and then it will operate at higher speeds than usual to make up for the difference.

Energy Consumption Of Air Purifier

Air Purifiers need electrical energy to operate like any other home appliances. 

But the Air Purifier runs continuously to keep the air purifier and clean, and you have to consider the amount of energy an Air Purifier uses before buying it. 

The Air Purifiers generally use watts of power between 5-200. It's best to find an Air Purifier that carries the Energy Star rating, which guarantees that it uses the less amount of power probable and is the most flexible to work.

Reputation Of Manufacturer

There are manufacturers all over the world that offer air purifying products for the home. Unfortunately, not all companies are creating high-quality devices.

When you're buying an air purifier, you need to study the manufacturer's name for the machine you want to buy.

Many companies make bold claims about the Air Purifiers but not every company is 100% trustworthy. The main reason is that not every country has the same products and regulations on Air Purifiers. 

Warranty Of The Air Purifier

If you are planning to buy the Air Purifier, we recommend that you look for the manufacturer's warranty as it will help you avoid potential problems in the long run. 

You must check the parts which are covered and till what time they are in warranty. 

Buying an Air Purifier is not something you can replace every six months or more. I sure you don't want to buy the Air Purifier that is faulty and then find out later that the warranty card did not cover the most important mechanism or that it didn't last for a reasonable period.

How Much Maintenance Does Air Purifiers Require?

The Air Purifiers need to get maintained based on their usage. The main requirement is the replacing of air filters, you need to replace them, but how often do you need to replace the Air Filters are as follows:

  • HEPA Filters: This filter needs to get replaced in a year, and the rest depends upon the usage. There are some brands which HEPA filter work for about five years. 
  • Pre-Filters: It lasts for three months, and some pre-filters are washable and works for a longer time. 
  • Carbon Filters: It lasts for six months only, after which you need to get it replaced so that you can use your Air Purifiers without any interruption.

Best Air Purifier Under 10000

Here we have mentioned the best air purifier for home, which are under your budget and are easily available in the Indian market for you to buy. These air purifiers are also available online for you to buy, so if you want to know more about the best Air Purifier in your budget, then keep reading. 

Best Air Purifier India
Car Air Purifier Auto Minus-Ion Air Purification Apparatus Portable Car Air Cleaner Ionic UV HEPA Ionizer Fresh Ozone
  • Power off opening the back cover. 
  • LED Indicator Light. 
  • Fragrance features. 
  • Long service life and low power consumption. 
  • It is installed simply, good looking and utility. 
  • Deodorize: neutralizes stale and foul odors. 
  • Healthy: eliminate smoke effectively, keep the air fresh. 
  • Quiet, the goods will remain very quiet when running. Product Properties: Type: Car Air Purifier Item Length:190 mm Item Width:125 mm Item Height:58 mm Item Type: Air Freshener 
  • Specifications: Color: Black Rated Voltage: DC12V Rated Power: 6W Negative Ion: >5,000,000/cc 

Rs. 3,670

Dr. Trust Home Spa Luxury home Office Cool Mist Aroma Diffuser & Humidifier & Ultrasonic Portable Room Air Purifier
  • 100 sq ft: Fit for a Small room
  • Humidifier: Combines moisture, soothes dry air-related health problems.
  • 3.6 km/hr: Large rooms need higher CADR grades to filter more air per min

Rs. 4,000

Crusaders Ozone Air Purifier Cru-M1
  • Ozone Purifier
  • Public Toilet Model (Can be fixed in the wall)
  • Only guaranteed for Odor and Infection control
  • Maintenance-free, easy to use, Silent Operation.
  • Ozone purifiers can not do anything to Pollen, Allergen, dust, or any large particulate stuff.

Rs. 3,300

Mi AC-M8-SC Portable Room Air Purifier
  • 452 sq ft: Suitable for a medium-size room
  • HEPA, Pre-Filter: Cleans public bit allergens, requires periodical replacement
  • 350 CMH: Large rooms need more powerful CADR ratings to filter more air per min

Rs. 7,999

Mi Air Purifier 2C with True HEPA Filter (White)
  • Right HEPA Filter with a filtration efficiency of 99.97 percent for particle size up to 0.3 microns.
  • 360 Degree Air Intake for efficient filtration.
  • Best in class CADR of 350 m3/h.
  • Practical Coverage Area of up to 452 Sqft.
  • Real-time air quality indicator.
  • DIY (Do It Yourself) Filter change.
  • One button control for smooth operation.

Rs. 7,999

Philips Air Purifier AC 1217 Portable Room Air Purifier  (White)
  • 672 sq ft: Fit for a Large Room/Hall
  • Stimulated Carbon: Traps the pollutants in stimulated carbon filter to filter the air
  • 260 CMH: Large rooms need more powerful CADR ratings to filter more air per min

Rs. 8,899

Geek Ikuku A2 Air Purifier with HEPA Filter and ObliqFlow Purification Technology
  • Dynamic Filtration: Shield your family from indoor pollution with the Geek Ikuku Portable Air purifier, which dynamically cleans large dust, pet dander, pollen and absorbs odor inducing bits with an activated carbon filter.
  • Active HEPA filter: HEPA filter eliminates bacteria and particulate material.
  • Extensive area Coverage: CADR of 120 cubic meters per hour purifies an area of 200 square feet within a few seconds, sets ideal for your bedroom or similar sized rooms. 
  • Unexpected Design: Unicode created air purifier weighing just 1.7 kgs is unexpected in looks. One-touch button to alter three wind speeds, bright light, power on/off, etc., and sports a filter replacement sign.

Rs. 7,999

GLEN GL 6033 Room Air Purifier
  • 350 sq ft: Fit for a medium-size room
  • HEPA, Pre-Filter: Cleans general particle allergens, needs periodic replacement
  • 230 m3/hr: Large rooms need higher CADR ratings to filter more air per min

Rs. 5,995

Blue Star BS-AP300DAI 444CMH 43-Watt Air Purifier
  • Sinclair (Auto mode) Technology and Microbe DeActiv + , PM2.5 LED Display
  • Digital timer with frames of 1,2,4 and 8 hours for user favored time of auto switch off
  • HEPA and Active Carbon filters
  • 4 Stage Cleaning
  • Coverage Area- 300 Sq. Ft.
  • All-powerful CADR-444CMH
  • Silent mode

Rs. 9,990

ABSORBIA ABS plastic Powerful Mid-Size Thermo-Electric Dehumidifier Portable Room Air Purifier
  • 300 sq ft: Fit for a medium-size room
  • Dehumidifier: Decreases humidity in the air
  • 5.2 cu.m/hr: Large rooms need higher CADR ratings to filter more air per min

Rs. 8,499

Effective Air Purifier accessories

There are several accessories for air purifiers that differ from brand to brand and type to type. Your choice on air purifier should be based on filters, a position, not on accessories. But if you are not able to choose between two related models, accessories can help your choice. 

Remotely managed development of air purifier is a great characteristic to have. Look for the unusual alert characteristic to gives you a timely warning about when to replace the filter. LED light display and air quality signs look marvelous in the dark and effective as well.

Things To Consider While Buying An Air Purifier In India

In this Air Purifier Buying Guide In India, we are sharing major pointers/features list of what to look for while acquiring an air purifier:

  • Maintenance Cost: Air purifiers operate evenly presented you keep them correctly. Before buying an air purifier, guarantee that you have a bright idea about the amount you need to spend on cleansing and sustaining the air purifier.
  • Filter Replacement: If you intend to buy a HEPA air purifier, check how much will the filter replacement cost. Life a filter depends on the air condition and method. Usually, the life measure of a HEPA filter is 2000 hrs. The filter needs to be renewed after every 7 months or on the filter replacement LED evidence.
  • Automatic Monitoring: Verify whether the air purifier has automatic monitoring security to identify the place's pollution levels. Air purifiers come with an infrared radar director that particulates in an area and therefore improve the speed.
  • Noise Level: Pending the noise level is essential, particularly if you plan to keep the air purifier in your room. It is desirable to choose a great unit and run it at a low speed for better performance and quietness.
  • Power Damage: Comparable to all devices, various air purifiers need different amounts of energy to function. As air purifiers need to run continuously, you need to examine the utility bill before buying a purifier. Most of the air purifiers usually use roughly 50- 200 watts for decent functioning. I prefer one that utilizes lesser energy.
  • Company Reliability: When buying an air purifier, guarantee that you examine the reliability of the company. Read the reviews to learn about the activities of the customers before making the final choice. Choose a company that has a good standing in the business and presents top quality goods.
  • Warranty: If you are thinking to buy an air purifier for a long duration use, guarantee that you review the guarantee to avoid problems in the long run. Before purchasing goods, get a clear idea of whether the air purifier parts, such as a motor, fan, or electrical elements, are included under guarantee.
  • After-Sales Service: Before buying an air purifier, check the company's pre and post-demonstration or investment assistance option in your area. Ask the company about the best time and guarantee that the company gives quick after-sales assistance if there is difficulty with the purifier to withdraw any difficulty.
  • Effectiveness: The effectiveness of air purifier diversifies among various models and transfers various amounts of airborne scraps from the air. In extension, guarantee that you examine the square footage in conjunction with the effectiveness to measure its execution.

Best Air Purifier In India Under Rs. 10,000

Best Air Purifier In India
Buy Air Purifier

Sharp Air Purifier for Homes & Offices | Dual Purification

  • Sharp has sold 8 crore products worldwide, is equipped with Plasmacluster technology, and has been known to provide only original products with advanced Japanese technologies. 

  • Sharp Air purifier works on dual purification mode. 

  • The Sharp Air Purifier is designed in Japan and manufactured under strict quality control to ensure that it complements the look and feel required for your bedrooms or living spaces. 

  • This Air Purifier has superior purifying efficiency as it can clean and purify the air four times in one hour in a room of 200 square feet space. 

  • It is suitable for 24 x 7 x 365 days operation and can work a full day without any interruptions even in case of non ventilated room.

  • Sharp air purifier offers the highest grade materials made of ABS material to ensure safety for the users. It has a particular HAZE function for Indian conditions. 

  • It also has an Auto-restart option, Auto and Manual modes, Dust and Odour sensor, low noise level. 

  • These features make this product an ideal choice for homes and thereby saving energy and electricity.

Rs. 9,990 


Philips AC1211/20 Portable Room Air Purifier

  • 645 sq ft: Suitable for a Large Room/Hall
  • HEPA Cleans common particle allergens, needs periodic replacement
  • 260 CMH: Large rooms need higher CADR ratings to filter more air per min

Rs. 7,099


Philips AC1217/20 Air Purifier (White)

  • Excellent purification that can get utilized to max 62m2 room
  • Specific auto-purification mode eliminates pollution
  • Quieter and constant clean air delivery during sleep
  • Healthy air shields are quick for filter lifetime with accuracy. 

Rs. 8,999


TCL KJ65F Portable Room Air Purifier  (White)

  • 80 sq ft: Suitable for a Small room
  • HEPA Cleans common particle allergens, needs periodic replacement
  • 65 km/hr: Large rooms need higher CADR ratings to filter more air per min

Rs. 4,990


Honeywell HAC25M1201W 53-Watt Air Purifier For Room (White)

  • Air Touch A5 indoor air purifier by Honeywell, a Fortune 100 company.
  • Versatile Coverage Range and energy - CADR (Clean Air Delivery Rate) - 250 cu m/hr, offers up to 30 sq.m coverage area for a room with 2.74m height - suitable for use in dwelling rooms and bedrooms.
  • The three-stage excellent filtration method eliminates pollutants with more than 99% power.
  • Washable pre-filter that raises larger dust particles, pet hair/dander, soil, etc., and increases the life of HEPA filter.
  • Connected filter with High-efficiency HEPA and activated carbon filter eliminates any microscopic pollutant and allergens above 0.3 microns, including PM2.5 and pollens.
  • It also removes formaldehyde, toxic gases, VOCs, and odor.
  • Simply 'Ozone Free' Air Purifier. Does not release any dangerous fumes as a byproduct of the filtration technology.

Rs. 8,899


Why should you think about utilizing an Air Purifier?

  • Indoor air is 10-30 times more contaminated than outdoor air.
  • It is polluted with dust, pet hair, dander, particulate matter, soot, microbes, etc.
  • Household commodities, such as deodorants, cleaning products, inkjet printers, etc., also provide indoor air pollution.
  • According to WHO, 4.3 million untimely deaths result from household air pollution from various causes and poor ventilation.
  • 50% of deaths for children under five years of age are attributed to low air quality.
  • 13 of the top 20 cities with low air quality are in India.
  • Changes mostly, young children and older adults.
  • Clean indoor air can extend lifespan by up to 5 years on average.
  • Clean air can stop chronic diseases like asthma, lung cancer, pneumonia, allergies, etc.

Best Ways To Reduce Air Pollution With Best Air Purifiers in India in 2021

  • Eliminate or minimize the source of air pollution
  • Enhance cross ventilation
  • Get an air purifier to purify the air.
  • Assure the kitchen or cooking area is adequately ventilated.
  • Minimize use of air fresheners
  • Dust and vacuum your space frequently.
  • Reduce odors instead of trying to mask them

Additional Features Of Air Purifiers

Here you will know the additional features of Here's how to choose the right Air Purifier. These are the top few more things which you should look for while buying the Air Purifiers. Air Purifiers comes up with a variety of feature upgrades and options through which you can compare with other Air Purifiers. 

The additional features might cost you a little extra but might help you while buying the Air Purifiers. 


The Pre-Filters catches the most massive particles and helps to extend the life of the other filters. This filter is washable and reusable for the life of the products. 

Filter Replacement Indicators

This indicator alerts you when replacing the old filter with a new one within a machine when the filter becomes too jammed with pollutants. 

Programmable Timer

After a specific interval of time, the programmable timer helps in shutting off the device automatically. The Air Purifiers shuts down with the programmable timer in the range of 2,4 or 8 hours. This additional feature helps you save energy and keeps the device away from continuously running even when you are not at home. 


It allows you to roll more massive devices like a wheel from room to room so you can use the portability of an air purifier.

Adjustable Fan Speeds

Air Purifiers have a fan speed between 2-5 fan sperangingnges from Low to High and anywhere in between. Some even add a turbo speed to speed up the air cleaning rule on command.

Air Quality Sensor

The Air Quality Sensor helps monitor the air for the particular pollutants and automatically change the air cleaner to the level it needs to be to remove the particles instantly.

Remote Control

This lets you control the machine from a distance.

Mobile App

This will help you control the Air Purifiers from your mobile device from any part of the house. There are also some mobile apps, which include quality of air data, which lets you see in real-time how clean or dirty the air is inside your home.


This is all about The Ultimate Buyer's Guide To Choosing Best Air Purifier, in which we have covered everything you need to know. So if you are planning to buy an air Air purifier, this buying guide will help you understand the basic use of am fine how the use of air purifier and how you should buy it. 

Frequently Asked Questions

Q1. Do air purifiers really work?

A1. Yes!!! Air Purifiers really work, and it helps you a lot with your health. It helps you to catch the Airborne Allergens and irritants that flow through the filters. Air Purifiers lets you get rid of Mould, Dust, Smoke, Odour, Pet Dander, Pollen, and much more. 

Q2. What are air purifiers good for?

A2. Air Purifiers is a device that helps in removing the contaminants from the air in your room to improve the Air Quality of your house. It is most beneficial for Allergy suffers, Asthmatics, Tobacco Smoke, and more.

Q3. What is the best air purifier on the market?

A3. Many Air Purifiers are available in the Indian market, but choosing the right one is always a task, so here are the few Air Purifiers that you can buy. Philips Smart Air Purifier, GermGuardian 4-in-1, Alen BreatheSmart Classic Large Room Air Purifier, Dyson Pure Cool Link Desk Air Purifier, and many more.

Q4. Do air purifiers increase oxygen?

A4. Some machines make ozone, which will automatically turn back into pure oxygen if correctly placed and used after they reduce pollutants. This means by the time you breathe, and it will be back to pure oxygen.

Q5. Where should I place my air purifier?

A5. It would help if you placed your Air Purifiers a few feet away of the room at the front, top, and sides for optimal energy, as it is a thumb rule. As some of the electronic products run into the same wavelength that can cause interference, so you can avoid placing them near Microwave, Stereo Equipment, Televisions, and more.

Q6. What are the essential characteristics that I need to check?

A6. When buying an air purifier, there are plenty of characteristics that you need to examine. Some of the fundamental characteristics you need to check are the CADR, power dissipation, noise level, handles, digital controls, timer environments, and fun activities.