Best Affordable Air Purifier for Home India 2021

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  • Cleans quickly with a special turbo mode.
  • An intelligent design ensures quality airflow.
  • Ideal for Living rooms, Bedrooms, and Offices.
  • The design is slim and blends anywhere.
  • Anti-Virus HEPA Filter captures 99.99% of bacteria, viruses, and allergens.
  • Urethane Carbon Filter traps cigarette smoke, formaldehyde, and odors.
  • Indoor Air Quality Indicator provides real-time information on air quality.
  • Intelligent Auto Mode adjusts its speed automatically.
  • The indicator indicates when the filter needs to be cleaned and replaced.
  • 5 years of Motor warranty by the manufacturer.
  • Best Affordable Air Purifier for Home India 2021.


Top 9 Affordable Best air purifiers for Home India 2021

Topic: Affordable Best Air Purifiers for Home India 2021

As per the present scenario, having an air purifier for your home and office is not a luxury, it has become an essential item for your home, office, or even in your gym. If you are planning to buy an Affordable Best Air Purifier for Home India 2021 and searching the web for the best deal. Don’t worry your search ends here. No need to waste your time by searching the top 10 air purifiers in India, we have done extensive research for you and presenting you the curated list of Top 9  Affordable Best air purifiers in India under 15000 which will help you to get the best deal.

Comparison of Best Air purifier for Home India 2021

Best Seller

Best Airpurifier

Editor's Pick


Coway Air Professional Purifier.

Philips Air Purifier AC2887

Mi Air Purifier 3 with True HEPA

Philips Air Purifier AC0817/20

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Our Rating


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Best Seller

Best Airpurifier

Editor's Pick


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Coway Air Professional Purifier.

Philips Air Purifier AC2887

Mi Air Purifier 3 with True HEPA

Philips Air Purifier AC0817/20


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Let us check the amazing features and reviews of the Top 9 Affordable Best Air Purifier for Home India 2021

Coway air purifier India with Special Green Anti-Virus True HEPA Filter (Coway AirMega 150):

Let us check the Technical Aspect of Coway air purifier India :

  • This air purifier requires a standard Power Supply of 230 V 50 HZ.
  • While working, this device produces very little noise, which is 22-49 dB.
  • The weight of this air purifier is 7.50 Kg.
  • Its Clean Air Delivery Rate (CADR) is 303 cubic m/hr.
  • This air purifier includes multiple filters to provide you healthy and fresh air :
  • PM10 Particles are blocked by their Life-Long Pre-Filter.
  • With a patented urethane carbon filter it is able to deodorize the air & remove organic compounds from the air for up to 8500 hours.
  • There are multiple layers of Anti-Virus Green HEPA Filter, which has an 8500-hour lifespan, allowing it to effectively trap PM2.5 particles, Viruses, and Allergens.
  • Intuitive colors give users a real-time impression of air quality thanks to the smart pollution sensor in this air purifier.
    Speed will automatically adjust according to the quality of the air.
  • It also has a clean and replaces filter indicator.
  • This Coway air purifier India features an award-winning design and also it is very user-friendly.
    The manufacturer provides a warranty of 5 Years Warranty on Motor, 1 Year Warranty on Product.

Let us review the Coway air purifier India with Special Green Anti-Virus True HEPA Filter :

For optimized airflow, it features a Smart design which ensures an innovative flow path for high efficiency (better reach and maximum airflow). It can provide coverage up to 355 sq. ft / 33 sq. meters.

Best for your Living Room, Bed Rooms & Offices. It is very slim in design so it can be installed anywhere.

No need to open the front cover to remove the pre-filter! The Pre-Filter can be cleaned regularly without risking exposure to allergens & viruses on the HEPA & Carbon Filters.

All filters are securely assembled inside the AirMega 150’s front cover. Due to the batch separation feature, you are able to transport front panels to any location for cleaning. Your safe living space no longer requires you to open or clean filters.

HEPA filters are equipped with Easy Tags. To avoid direct contact with bacteria and viruses, please remove HEPA filters from the Filters section using a tag.

Together, the Green and Activated Carbon filters can be safely installed. By holding the tag on the HEPA filter, you can vacuum clean the carbon filter, ensuring safety and contactless cleaning. Filters should not be separated unless absolutely necessary. There is a risk of them being damaged.

Things we like :

  • Presence of Green True Hepa Filter 
  • Produces negligible noise
  • The broader are coverage 

Things could be improved :

  • Do not find any except the price could be a bit cheaper.

Philips High Efficiency Air Purifier AC2887, with Vitashield Intelligent Purification:

  • Philips Air Purifier ac2887 eliminates 99.90% of bacteria and viruses.
  • This best air purifier for the home is capable of removing the H1N1 virus.
  • The machine is 99.99% effective against pollen, dust mites, and mold. A good choice for living rooms or medium-sized rooms.
  • Ultra-Low Noise (20dba at sleep mode): As quiet as an average whisper Intelligent Light Control: Choose the lighting that suits your mood.
  • VitaShield naturally purifies 99.97% airborne pollutants as small as 0.003 microns.
  • High-performing aerodynamics boost efficient airflow.
  • 3 modes for different types of pollutants.
  • Philips provides 2 years of warranty.
  • Amazing features like these make this air purifier one of the Best Air Purifiers for Home India 2021.

Review of  Philips Air Purifier ac2887 :

You can choose between 3 different smart settings for the 2000 Series: General, Allergen, and Bacteria & Virus. Ensure your home is always cleaner, if possible, by activating the appropriate auto mode. According to indoor pollutant levels, airflow, and filter operation time, filter lifetime can be accurately calculated. If the filter needs to be replaced, the healthy air protection alert will inform you promptly.

In order to prevent ineffective purification, the filter must be replaced promptly to prevent. Therefore, your air will always be healthier. In silent mode, the purifier lowers its fan speed and noise level for a more peaceful night’s sleep. In order to minimize light disturbance for consumers, both AQI and the UI light can be dimmed or turned off. A boosted clean air delivery rate of 344 m3/hr* is achievable with Vitashield IPS thanks to the aerodynamic design and NanoProtect Filter. This equipment is capable of removing ultra-fine particles as small as 20nm and can reduce harmful gases such as formaldehyde, TVOC, and odor. It has a 99.9% removal rate.

Airflow is boosted by aerodynamic architecture. By using air sensors, bacteria & viruses are rarely detected. This implies increasing airflow and increasing air exchange per hour is the most effective way to reduce the particles. As a result of this mode, the purifier boosts air flow, and the high-quality HEPA filter immediately captures 99.9% of bacteria and viruses.

With AeraSense, particles smaller than PM2.5 (including most indoor allergens) are accurately detected. Using this information, the purifier automatically adjusts its settings to ensure the purifier is functioning effectively and continuously.

A particularly unique feature of the Allergen mode includes an event detection algorithm from AeraSense – a high-grade sensor for detecting daily events such as a moving pillow or a vacuum cleaner wandering by. In response to these events, the purifier boosts the airflow in order to eliminate as much allergen risk as possible.

Features like aerasense, filters like HEPA filter, and capability to remove virus and bacterias up to 99% make us compel to list Philips Air Purifier ac2887 in our Top 9 Affordable Best Air Purifier for Home India 2021.

Mi Air Purifier 3 with True HEPA Filter and Smart App Connectivity 

  • The True HEPA Filter provides 99.97% filtration efficiency for particles smaller than 0.3 microns
  • OLED touch Display
  • Smart app control
  • Compatible with Google Assistant and Amazon Alexa
  • Filtering 3 layers of air in 360 degrees
  • It has a high CADR of 380 m3/h
  • Area covered up to 484 sq. ft.
  • On the main device, a 1-year warranty is given (excluding the filter).

Although originated from China, Mi has become one of the leading brands in the Indian Electronics market today.

It comes with a touch-screen display that can be operated using an app. Mi Air Purifier 3 is quiet and energy-efficient, and it comes with a clear OLED screen for easy visibility. GB/T 18801-2015-certified, which detects various environmental aspects, including clean air and energy efficiency. The coverage area is between 279 and 484 square feet.

In order to save you time, I have done research on Mi Air Purifier to help you choose the right one. Knowing how fast the Chinese market is growing, the mi (Xiaomi) industry is growing rapidly here. Electronic devices such as home appliances and smart gadgets can be found at their store.

But when it comes to having the best air purifier, Mi is a great option. The new model is much lighter and smaller than the original model.

Moreover, (Mi) Xiaomi smart air purifier is especially good for everyday use since it does a good job of reducing dust and cleaning 60 square meters of space.

With an OLED display that shows the quality of the air, it is easy to see the quality of the air in any size room. With a light that displays the air quality, it is suitable for any home regardless of size.

A smartphone can be used to operate the device via the Mi Smart House App. Wi-Fi allows the Mi Air Purifier to connect to your smartphone.

Sharp Air Purifier for Room & Offices

  • Sharp Air Purifier is designed in Japan with ABS material. 
  • Sharp Air purifier works on a dual purification method to remove different kinds of pollutants.
  • Plasmacluster works actively to neutralize harmful particles and generate fresh indoor air.
  • JEMA, a Standard High-Grade HEPA FILTER is used to trap micropollutants.

KENT Aura Room Air Purifier

  • This is an ideal air purifier for about 290 sqft of room.
  • It uses HEPA filters for the purification of air.
  • Proven HEPA (High-Efficiency Particulate Arrestor) dust collection technology for trapping harmful pollutants from air.
  • CADR rate is 180 m3/hr.
  • 1 Year Warranty.
  • Inbuilt ionizer to improve the air quality. 
  • One-touch Child lock feature for safety purposes.

Philips AC1215/20 Air purifier

  • Vitashield Intelligent purification automatically removes 99.97% of airborne pollutants. 
  • Purifies a standard room in just 12 minutes with a CADR of 270 m3/hour. Recommended room area: 226-333 sq ft.
  • 4 Stage Filtration process. t
  • 4-color air quality indicator gives real-time air quality feedback.
  • Removes 99.90% bacteria and viruses, tested to remove airborne H1N1 virus.
  • Removes 99.99% pollen and house dust mites.
  • Allergy-friendly quality tested by ECARF.

Honeywell Air Touch Room Air Purifier 

  • Versatile Coverage Area and efficiency – CADR (Clean Air Delivery Rate) – 250 m3/h.
  • offers up to 323 sq. ft. coverage area for a room with 9 feet height. Suitable for use in living rooms and bedrooms.
  • The three-stage advanced filtration system removes pollutants.
  • Washable pre-filter that removes larger dust particles, pet hair/dander, soil, etc.
  • Combined filter with HEPA and activated carbon filter for microscopic pollutants and allergens.
  • It also removes formaldehyde, toxic gases, VOCs & odor.
  • Completely ‘Ozone Free’ Air Purifier.
  • Do not emit any harmful gases as a byproduct of the filtration technology.
  • Approximately 3000 hours of filter life.
  • Basis the ambient pollution can work for a year if used for 8 hours daily.

Philips Air Purifier AC0817/20

  • Removes 99.5% of airborne pollutants.
  • One button effortless control.
  • Compact size easily fits in every place in your home.
  • Purifies a standard room within 16 minutes with a CADR of 190 m3/hour.
  • Ideal for small rooms, recommended area: 160 sq ft – 234 sq ft.
  • Intelligent auto purification mode automatically reacts to even the slightest changes in the air.
  • Removes 99.9% virus including H1N1 and 99% bacteria.
  • Color indicator provides real-time air quality feedback through aerasense technology.
  • Ultra-quiet operations with dimmed light in sleep mode.
  • Warranty: 2-year worldwide warranty

Mi Air Purifier 2C with True HEPA Filter

  • True HEPA Filter with a filtration efficiency of 99.97 percent.
  • 360 Degree Air Intake for efficient filtration.
  • Best in class CADR of 350 m3/h.
  • Effective Coverage Area of up to 452 Sqft.
  • Real-time air quality indicator.
  • DIY (Do It Yourself) Filter change.
  • One button control for easy operation.
  • Warranty: 1-year warranty.

The sleek appearance and advanced features of the air-purifier are leading many to believe that this product is a modern-day creation, but that isn’t true. Their existence dates back many years. From the Industrial Revolution onwards, you can trace its origins. When people became aware of the effects of air pollution on human beings at this point in history, it was a defining event in history.

Technology Development in Air Purification:

At the time of the industrial revolution, coal was the only power source available for accelerating machines and supplying heat. Despite the fact that this crude oil produces harmful smog and foul-smelling air. After this, scientists began developing air-filtering devices. For example, in 1823 John and Charles Dean created a primitive air purification device for firefighters, enabling them to breathe clean air in smoky buildings.  

During World War II, the HEPA, a high-efficiency particle air filter, was developed to relieve the stress on lab workers and soldiers working on creating the atomic bomb. With this device, microscopic particles can be captured in the air and other potential irritants removed. By using this concept other air purification systems were developed, which resulted in improved air quality in residential areas.

Air purifiers can be classified into the following types:

Developed to focus on the ratios of particles to be removed, HEPA filters are geared towards removing particles as small as possible. By using HEPA material that has finer pores, particles of greater size can be removed from the air. Filtration of finer particles will eventually cause the filter material to become blocked, and it is necessary to replace it regularly. Filter fabrics are characterized by the substance that attaches to the pores. The binders in these filters give them greater durability, but also make them more prone to clogging.

Air purifiers that use HEPA filters can capture particles and don’t waste them.  To complete their work, these systems interact with other processes. There are also systems that make sure the air passes through the filter and a high voltage light that reduces bacterial and viral infections. A common technique for grasping tiny volatile chemical molecules involves using activated carbon, which transforms them from the gaseous state to the harder one.

Air purifying Filters:

Bypassing the air through the filter and removing the particles, air-purifiers disinfect the air. These filters are generally found in cooling or heating systems at the domestic level, where they are referred to as air cleaners. An air return duct is located between the furnace and the filter housing, which minimizes the gap between the two.

During the process of inserting the filter cartridge into the furnace, the air is filtered. Furthermore, it eliminates the risk of dust and dirt causing damage to the furnace. You can position it in your home’s air requisition outlet.

It is possible to enclose small particles in very thick filters because they have little gaps. Changing air filters regularly is necessary for their proper functioning, but they’re quite expensive. There are some washable ones. By controlling airflow, they can lower effectiveness.

Use of Ozone Generators in Air purifiers 

Unlike other oxygen-modifying devices, this one changes oxygen molecules into ozone. An oxygen molecule consists of three oxygen atoms. In the atmosphere, oxygen exists in the form of dioxygen, a molecule consisting of two oxygen atoms.  According to the manufacturer, ozone sanitizes and purifies the air. Ozone also provides a number of benefits.

Use of Adsorbents in Air purifiers :

Air purifiers purify the air by removing odors, gases, and chemicals. Adsorption is the process of absorbing one substance by another.

Adsorbents are usually charcoals, which are extremely permeable and have microscopic issues for capturing molecules.  Charcoal retains the bigger particles within the pores. Various substances are drawn into pores by an electrostatic magnet. Charcoal chemically reacts with certain substances, which attach themselves to it.

Nowadays, we spend more time at home due to various reasons. Regardless, the house is your place to just relax and unwind. However, people often ignore the importance of our indoor air quality as much as the air outside.

Some people may suffer serious health problems as a result of inhaling the microbe-sized particles in their indoor air. For example, allergies or the flu, in addition to other important health issues. As a result of these advances in technology, you can sanitize the air inside of your home as well. A purifier is required for this.

Why should one consider buying an Air purifier for Home? 

Allergy to multiple chemicals:

Upon prolonged exposure to a substance that is present in the air, a person can develop chemical sensitivity. Household scents such as detergents, sprays, and bleach can also deteriorate the air quality in the home. Depending on your sensitivity, this can result in pulmonary irritation. By removing such chemicals, air purifiers can improve indoor air quality. Your house can provide you with pure air to breathe.


It can be caused by many reasons, and it can come from many places. Floods, for example, can lead to this type of damage in old and abandoned houses. Any unpleasant smells in your home can be removed by the air purifier. Providing you with a comfortable breathing experience.

For Young children:

Due to the development of their immune systems, children are prone to allergies, as we all know. It is likely that your children will be protected from toxins from the air with the help of an air purifier. Your children may suffer from that.

For Pet Lovers

It is natural for us to enjoy the company of our pets as well as play with them. In addition to that, we keep them clean so that they have fewer hairs to fall out and dead cells to accumulate. People with allergies are still affected as it is challenging to constantly take care of their pets.

Pet owners can suffer from it because it slowly develops inside their lungs. With an air purifier, you can play with your pet while the machine cleans out all the dust and harmful particles.

Work from Home turned your home into office : 

The majority of people work at home and use computers every day. Computers produce fumes and dust when they work, but most people are unaware of this. As a result, constant work calls for clean indoor air. Consequently, there is no need for you to use an air-purifying device to protect yourself from air pollution caused by computers. Additionally, you will feel less fatigued as you work.

However, how can you choose an affordable Best air purifier for your Home?

  • Measuring the size of the room where you plan on using the purifier will help you decide where it should go.
  • You can choose the right type of flirtation since they have a variety of filters for specific needs, such as smoke, asthma, and pets.
  • You may need to deal with some noise when using the air purifiers.
  • Despite what manufacturers claim, purifiers do not remove all pollutants and allergens from your home.  In order for the purifier to work, only air going through it must be cleaned. In addition to sticking to hard surfaces, allergens can collect on them as well. 

Things to keep in mind before buying an air purifier : 

  • CADR ratings are very important and you should compare them.
  • HEPA filters must be present in your air purifier.
  • Consider getting a minimum noise rating if possible.
  • Costs associated with filter and maintenance renewals should be analyzed.
  • Ensure that you will be able to use your phone to turn on and off the purifier. 

What is CADR (clean air delivery rate) and what is its importance in an Air Purifier? 

CADR measures the accuracy of air filtration, so a higher number indicates a better air purifier. The bigger the room, the greater the CADR number. According to the size of the room, there is no standard CADR number. It is usually noted on the packaging of a product what room size it will fit in.

Air purification benefits your health in several ways:

A clean environment is achieved with air purifiers, which can reduce airborne contaminants both in the commercial and residential environment.

Prevent asthma attacks :

In houses and offices where there are many asthma triggers, air purifiers may be necessary to remove these triggers from the air. For reducing the chances of asthma attacks, those designed to remove tiny airborne particles are best suited.

Pet odor, dust, and cigarette smoke can be eliminated by using an air purifier:

When you are exposed to pet odor, pollen, or dust, your body releases LGE. The purifiers have been specifically designed to reduce pet odor, thus decreasing the chances of allergy attacks.

Carbon dioxide levels can be reduced in your apartment with an air purifier:

In our default carbon cycle, we exhale oxygen and inhale carbon dioxide. However, when you’re enclosed in a space without the opportunity to circulate oxygen through plants or doors, you have more carbon dioxide produced. The unintentional release of carbon dioxide poses a threat to your health.

By reducing carbon dioxide in the air, HEPA air purifiers help reduce the negative impact of the gas.

Keeping your windows open is another way to purify your living space’s air without purchasing an air purifier, but it’s not always possible in all types of weather and can invite bugs and outdoor pollutants inside your home.

Although it sounds simple, some find it challenging. But as per the present situation, this is the right time to invest in an air purifier. In this guide, we have tried to assist you in choosing the best air purifier. Take a deep breath and choose one. Wishing you a healthy and blessed life.

Best Air Purifiers in India 2021

Due to the alarming rise in pollution levels in almost every part of India, it makes more sense to own an air purifier nowadays. 

The majority of the time, we ignore many aspects of our lives, but ignoring our own health and the health of our loved ones puts us at major risk for respiratory disorders, and this can potentially result in serious health consequences.

Numerous people are already experiencing respiratory problems. Therefore, it is imperative that we own a purifier for ourselves as well as for our loved ones.

Various air purifiers come in a wide variety of features, but when we choose the best one for ourselves, we can’t help but settle for the lowest price.

Various air purifiers come with various features like some are the ones that are simple to use and can be run just by pressing some buttons; however, an air purifier is more than that.

Basically, air purifiers can be classified into 5 types based on our research.

1) The HEPA technology 

2) Technology-Based on Activated Carbon 

3.) Technology-Based on Ultra Violet (UV)

4.) Technology-based on Negative Ion

5.)Technology-Based on  Ozone

What is Hepa Technology in an Air Purifier?

High-Efficiency Particulate Air and HEPA are both acronyms for high-quality air filters that have been around for many years. It is recommended that HEPA channels catch at least 99.97% of all particles larger than 0.3 microns.

Particles larger than 10 microns can only be seen by the natural eye, so particles trapped in a HEPA filter, such as synthetic materials, microorganisms, and infections, cannot be seen by the eye. Form and microorganisms are trapped in HEPA channels.

By doing so, they create a sterile environment. Additionally, this type of air purifier doesn’t emit ozone or have any other unfavorable side effects. 

How does a HEPA filter work?

Accordions are made from thin, threadlike materials which have been collapsed to make an extremely fine channel. Air is pushed through the accordion-shaped intake screen by a fan arranged haphazardly to create a labyrinth of strands. A winding stream should be allowed to pass through a channel so it can be cleaned as part of the process.

 Activated Carbon Filter Technology

In order to make activated carbon so permeable and give it such a large surface zone for assimilation, it has been treated to make it extremely permeable.  Activated scientific ages have been used since the middle of the 1900s, when they were used to sanitize water and remove the taste of sugar.    

Gas veils were found to be useful in the WWI battles to protect officers, as well as water and air purifiers used during the war.  There is a large number of pores in enacted carbon channels that are spongy and hold a lot of material. They are therefore an optimum instrument for catching contaminants, such as compound discharges, gases, and tobacco smoke.

As these contaminants are caught, they are not reintroduced into the air, preventing pollution from being reintroduced. We also get rid of scents in the home along with synthetics in family cleaning items, allowing air to breathe a lot easier for people who suffer from asthma, children, and the elderly.

UV Technology 

Purifiers with UV Lamp UV technologies are frequently utilized with particulate channel systems since they do not actually remove airborne particles. The technique is incredible in that it eliminates microbes and infections, and it’s very easy to learn.

The technology involves introducing a UV light into an air purifier that kills microorganisms passing by the UV beams and obliterates them.    

During photosynthesis, oxygen and water particles found in the air are converted into UV light, which is what creates ozone and hydroxyl. In response, dynamic particles annihilate the air toxins into innocuous compounds such as carbon dioxide and water.

UV air purifiers should essentially limit or eliminate ozone, as it isn’t needed for cleaning and is a harmful contaminant. An air purifier of this type works effectively if its light is powered by a sufficient amount of watts and is left on for the specified number of hours. A maker’s proposals should be observed and in place of the UV light.

Negative Ion 

Air purifiers that use negative particles clean the air using substance infusions. Molecular particles have a positive or a negative charge and are typically shaped as particles.  Either an electron is gained or lost to give them this charge. Oxygen molecules with an electron attached are negative particles.

During their attractive interaction with airborne particles, like dust and residue, newly formed molecules become too heavy to stay in the air. A molecule then drops to the ground, connecting itself to another solid thing in the room, such as a window. 

However, despite its apparent progress, this air purifier innovation has proven less successful than other advances in the field. Air purifiers that remove negative particles simply cover the air in order to cover the dirt. Unexpectedly, air purifiers of this kind cannot capture or eliminate the toxins that are all around us.


An O3 air purifier produces ozone (O3) on purpose. Despite the fact that numerous statements are made to make the claim that these gadgets are safe and effectively controlling indoor air pollution, health experts have discredited these assertions and no government organization has endorsed them.

When exposed to high levels of ozone, asthmatic symptoms may flare, and scarring may occur.  There are numerous ozone air purifier brands on the market, and they all create a varying amount of ozone. The ozone cannot respond to many synthetic compounds found in indoor environments for months or even years, making them invulnerable.

Furthermore, ozone doesn’t remove particles like residue and dust, which is the reason most ozone air purifiers use negative particle technology, which as demonstrated here, just covers the air instead of truly cleaning it.


Conclusion :

We have included every aspect of the Best Air Purifiers in India through our article on Affordable Best Air Purifiers for Home India 2021. Also, we have produced a curated list of Top 9 Best Air Purifiers in India 2021 with all the details and buying guide required to purchase an air purifier which concludes our topic.

Additional information

Additional information