Best Air Purifier for Delhi: Reviews & Buying Guide

Air Purifier for delhi

Delhi is not new to the problem of air pollution. It has been a matter of concern for several years now, and in fact, the pollution level in Delhi is so high that it is considered one of the most polluted cities worldwide. The main reason behind this alarming situation is the increasing number of vehicles on roads. This issue might worsen during November-December because people burn more firecrackers during Diwali and Vijayadashami celebrations at those times.

If you’re living in such an area, an air purifier is a must-have appliance. Air purifiers remove harmful airborne particles like dust, pollen, and smoke. They improve the air for people suffering from allergies or asthma.

To improve the air quality in your home, it is important to choose an air purifier that is right for your needs. Below, we have listed some of the best air purifiers for Delhi. These are based on the specifications, advantages, and disadvantages.

So let’s get started!

Air Purifier for Delhi : Product List

Best Air Purifier for Delhi : Reviews

Mi Air Purifier 3 is the perfect way to keep your home smelling fresh and clean all year round. Works for all seasons damp smell during the rainy season, dust in summer, and eliminates smog

The Air Purifier with True HEPA Filter with activated carbon filter, the coverage area is up to 484 sq. ft. with a CADR rating of 380 m3/h. The product’s unique design is very light and compact, so it can be carried anywhere easily. It helps to remove damp smells during the rainy season, dust in summer, and eliminate smog in winter.

It is a smart air purifier with voice control, Alexa/Google Assistant support, and an OLED touch display. It can be controlled via the mi app or by voice command.

It comes with three filters: Primary Filter, True HEPA filter, and activated carbon filter. The True HEPA filter captures 99.97% of PM2.5 particles as small as 0.3 microns, and the activated carbon filter removes odors from the air to leave your home fresh and clean every time you breathe it in.

The mi air purifier 3 works for all seasons, including the rainy season, dust in summer, and smog during winter, and eliminates smog which means it’s always ready to go when needed.

Key Features

  • Voice control
  • mi app Control 
  • OLED touch display
  • 6333 l clean air per minute
  • Works for all season 


Model FJY4033IN
Voltage230 V
Rated Power38 W
Range484 sq. ft.
Dimensions (cm)24 x 24 x 52
FiltersPrimary Filter + True HEPA filter activated + Carbon filter
Weight (kg)4.8
Noise Level31 dB
Clean Air Delivery Rate(CADR)380 m3/h
Warranty1 Year

Pros & Cons

7.5Our Score

  • Energy efficient
  • No noise design
  • No Ionizer
  • No Remote
  • Without humidifier

It comes with a warranty of 1 years.

With a Dyson digital air purifier for every home, you and your family members can breathe easier knowing that their allergies are under control. It is quiet, efficient, and easy to use, making it the perfect addition to any home.

It comes with two filters of 360-degree glass HEPA and tries coated activated carbon filters. HEPA removes 99.97% of allergens as small as 0.1 microns from the air you breathe, and tries coated activated carbon filter removes gasses and odors. They do it without replacement filters or expensive service visits – so there’s no cost to your health or wallet.

It features ten fan speed settings, an LED display, and remote control. It offers a sleep mode to provide a pure night’s sleep by reducing nighttime noise.

It comes with a HEPA and an activated carbon filter with Wi-Fi connectivity that purifies the air in your home using two intelligent sensors. This purifier can be controlled remotely with your smartphone or voice commands with Alexa.

It offers a sleep mode to provide a pure night’s sleep by reducing nighttime noise. This air purifier is easy to move around the house as it comes with castors. It can also be wall-mounted.

It comes with a warranty of 2 years which gives you peace of mind that the product is safe to use.

Key Features

  • Asthma and Allergy Friendly
  • Oscillates & circulates air
  • A pure night’s sleep
  • Relax with auto mode
  • Voice control
  • Remote control
  • Two intelligent sensors


Model Tower
Voltage220 – 240 V
Rated Power40 W
Range450 sq Ft
Dimensions (cm)20 x 18.5 x 102.2
Filters360 degree glass HEPA + Tries coated activated carbon filter
Weight (kg)6.8
Noise LevelMax – 53 dB
Min – 19 dB
Clean Air Delivery Rate(CADR)NA
Warranty2 Years

Pros & Cons

8.5Our Score

  • 10 air speed settings
  • Stunning looks
  • Without dehumidfier
  • High price

The Philips AC2887/20 air purifier has several features to make your life easier and your air quality better.

This Philips high-efficiency air purifier automatically detects and removes 99.9% of indoor pollutants, allergens, and germs. With sleep mode, five speeds, and Smart sensors for intelligent purification, it’s perfect for any room in your home.

The air quality display and Smart filter indicator keep you informed of the purifier’s performance, and the LED touch panel makes it easy to control. The Smart light control even adjusts the light level to match your mood. The automatic mode adjusts the fan speed to respond to changing air quality, the sleep mode saves energy and noise, and there are five speeds to choose from.

The smart sensors detect airborne particles, gases, and odors for intelligent purification, while the air quality display tells you exactly what’s in the air. The filter indicator warns you when it’s time to replace the filter, and the LED touch panel makes it easy to use all of these features.

It is backed by the warranty of 2 years.

Key Features

  • Automatic mode
  • Sleep mode
  • 5 Speed
  • Smart sensors for intelligent purification
  • Air quality display
  • Smart filter indicator


Model AC2887/20
Voltage220-240 V
Rated Power56 W
Range269-409 sq ft
Dimensions (cm)24 x 35.9 x 55.8
FiltersHEPA + Active Carbon +  Prefilter
Weight (kg)7.7
Noise Level

Min 19dB / Max 55dB

Clean Air Delivery Rate(CADR)333 m³/h
Warranty2 Years

Pros & Cons

9Our Score

  • LED touch panel
  • Smart light control
  • No Remote
  • No wifi connectivity
  • No voice control

With the Honeywell purifier, you can monitor your air quality and control your purifier anywhere. Designed to fit any room or space, this smart purifier is equipped with a UV LED light that helps eliminate bacteria and germs.

Its pre-filter, carbon filter, H13 HEPA filter, anti-Bacterial Filter, and H13 HEPA filter effectively cleanse the air of pollutants such as dust particles for a fresh breath every time. It has a HEPA filter that removes 99.97% of airborne particles as small as 0.3 microns from the air passing through it, which means no harmful bacteria can pass through it! The pre-filter also captures larger dust particles and prevents them from clogging up the HEPA filter for the longer life span of the air purifier. The Auto mode senses the pollution level in your surrounding area and adjusts accordingly.

Honeywell Air Touch V4 is a smart air purifier with Wi-Fi connectivity. It helps you to monitor the ambient air quality and control the purifying speed from anywhere using your smartphone or tablet.

With its Wi-Fi enabled feature, you can now connect it to your smartphone to control and monitor the air quality in your home. Also, equipped with UV LED that kills harmful bacteria and three air purifying speeds along with Auto mode, this unit will keep the air in your room clean and fresh.

The Smart Air Purifier also comes with an easy-to-use app that helps you track the filter’s health by monitoring its usage time and change intervals.

Key Features

  • UV LED
  • Honeywell Air Touch App with WiFi 
  • Three fan speed with auto mode and turbo mode
  • Sleep mode with timer
  • Filter Change Indicator
  • Child Lock


Rated Power70 W
Range1085 sq.ft
Dimensions (cm)40 x 23 x 64
FiltersPre-Filter + Anti-Bacterial Filter + High grade H13 HEPA filter + Activated Carbon filter
Weight (kg)9.7
Noise Level56 dB
Clean Air Delivery Rate(CADR)700 m³/h
Warranty1 Year

Pros & Cons

9Our Score

  • Excellent CADR rating
  • Smart connectivity with app
  • Heavy weight

The Blue Star AP420OAN Room Air Purifier is a great air purifier for small to medium-sized rooms. It uses SensAir Technology to detect airborne particles and adjust its fan speed accordingly, ensuring the highest level of purification possible. It uses the SensAir technology that automatically adjusts itself based on the room size and how much dust is in the air.

The UV-Based Microbe Sterilize Technology helps kill germs, bacteria, viruses, and other pollutants from the air in your home. This technology helps keep your home free from microbes and germs by sterilizing them with ultraviolet rays.

It features SensAir Technology, which allows it to sense the air in your room and set its fan speed accordingly. It means that you get better airflow and purification for any size room.

The digital PM 2.5 numeric indicator provides real-time information about the amount of particulate matter in your air. The touch user interface and wireless remote control allow you to easily operate this unit.

It also features UV-based Microbe Sterilize technology, which sterilizes airborne microbes in your home.

Key Features

  • SensAir Technology
  • UV Based Microbe Sterilize Technology
  • Digital PM 2.5 Numeric Indicator
  • Touch User Interface with Wireless Remote Control
  • Filter Change Indicator
  • Child Lock


BrandBlue Star
Model AP420OAN
Voltage230 V
Rated Power40 W
Range592 sq Ft
Dimensions (cm)18.5 x 34.5 x 49.5
FiltersHEPA+Active Carbon+UV+Sense Air
Weight (kg)5.5
Noise Level25 dB / 37 dB / 45 dB
Clean Air Delivery Rate(CADR)675 m³/h
Warranty1 Year

Pros & Cons

7.5Our Score

  • Good CADR rating
  • Sens Air technology
  • Dust sensor
  • No Remote
  • No Auto restart
  • No pre filter

This Atlanta air purifier with a CADR rating of 170m³/h and can clean the air of 350 sq Ft. 

It features a 7-stage air filtration technology. The pre-filter, HEPA filter, and anti-bacterial filter work together to remove 99.97% of all particles from the air, while the carbon filter, catalyst oxidization, photo UV light, and ionizer work to eliminate any odors or harmful gases. The unit is quiet and easy to operate and features an LED display that shows the air quality in real-time.

It features an LED display, plug-and-play operation, auto start in case of power failure, multi-mode operations, night mode, and remote control and auto start in case of power failure. The Hepa Pure Beta 350 also has an air quality odor sensor that detects harmful gases.

Multi-mode operations mean you can operate on Normal, Turbo, and Sleep modes. The filter replacement indicator alerts you when it’s time to replace the filter. Auto start in case of power failure; it will automatically restart with the previous settings. In night mode indicator light is dimmed, and the fan speed is reduced for a good night.

Key Features

  • 7-STAGE air filtration technology
  • Plug & play operation
  • LED Display
  • Auto start in case of power failure
  • Multi-mode operations
  • Night mode
  • Air Quality Odor Sensor
  • Remote Control


Model ‎Beta 350
Range350 sq Ft
FiltersPre-filter, HEPA filter, anti bacterial filter, activated carbon, photo catalyst oxidization, UV light and ionizer
Weight (kg)6.30
Clean Air Delivery Rate(CADR)170m³/h
Warranty1 Year

Pros & Cons

8Our Score

  • 7 Air filter for purification
  • Less noisy
  • H13 grade HEPA Filter
  • Low CADR rate
  • No WiFi
  • No voice control

American Micro Nano air purifiers are designed to provide high efficiency and effectiveness for indoor environments. The CADR rate of this product is 275m3/h, which can clean an area of 300 sq. ft. This unit has a 360-degree air inlet that ensures complete room coverage. The unit comprises a powerful AC motor, which allows the fan to run at different speeds

The air purifier has an easy touch control panel, which gives you access to all its features with just one tap on the screen. It also comes with an indicator light. Its lightweight design makes it portable for home use or office use. It has four fan speed settings, an easy touch control panel, and a dust sensor function.

It features an LED display, multi-mode operations, plug-and-play operation, auto start in case of power failure, night mode, and remote control. The Hepa Pure Beta 350 also has an air quality odor sensor that detects harmful gases.

The unit also has a filter change indicator, which alerts you when it’s time to replace it. It also features a child lock function, preventing accidental settings changes.

Key Features

  • 360 degree air inlet with AC motor
  • Easy touch control
  • 4 Fan speed settings
  • Dust sensor


Model AMI-AP2-30Dx
Voltage220 V
Rated Power30 W
Range300 sq. ft
FiltersCarbon coted Pre filter + Hepa filter + Ionizer filter
Weight (kg)2.9
Noise Level30 dB
Clean Air Delivery Rate(CADR)275 m3/hr
Warranty1 Year

Pros & Cons

7Our Score

  • International brand
  • Budget friendly
  • Portable
  • Light weight
  • Good CADR rate
  • No Smart connectivity
  • No auto restart

Best Air Purifier for Delhi : Buying Guide

Here are few things to consider while buying an air purifier 

CADR Value:

The first thing to look for while buying an air purifier is a CADR Value. CADR, which means clean air delivery rate, tells you how well an air purifier can clean the air in a particular size room. The more the CADR, the more effectively and fastly it will clean the more extensive area.


The next thing to consider is air change hour which tells you how many times the device can exchange the full amount of air inside the room. It is calculated as the time period of an air purifier to clean the room’s entire volume in 60 minutes. The higher the ACH the more efficient the device will be.


The other thing to consider is which room size you are going to use if you’re using it for a small room size of 28 square feet, a medium-sized room of 28-65 square feet, or a large sized room of 65-176 square feet.

Filter Types: 

There are two main types of HEPA filters available in the air purifier:

HEPA Filter:

The main task of an air purifier is to clean the air. It is essential to look for filter types if you live in an area like Delhi; it is good to go for a device with a true HEPA filter. It is the most effective option in the market. It removes all airborne particles up upto 99.97%, including dust, pollen, and pet dander. Even in HEPA, there are many types. We suggest you look for the HEPA-13 or HEPA-14. Ignore if it is with HEPA-12.

Activated Carbon Filter:

A carbon filter removes pollutants, gases, and odors from the air efficiently. This filter removes odors and gases from the air, making them ideal for homes with smokers or pets. 

Noise :

As it will be placed in your room, make sure it is silent or produces less noise. The pollution is high at night, so it will be quite easy to sleep if you choose it based on the noise level.

Check for Extra filter costs:

The air purifier will be effective only if maintained properly. So the next thing to consider is to check for filter cost and which filter works for you. For example, a HEPA filter life is better comparatively last for 5-6 months, while a carbon filter may last a month or two. So make sure to check the filters as they can affect the air quality after a time or may need to be fixed.


There are air purifiers available with many smart features. For example, the MI air purifier has wi-fi connectivity and complete control, so you can control everything from everywhere, whether sleeping or doing any work. Look for the more advanced features and avoid the less useful features. Like the display, we would suggest something other than better to invest.

Use it always in Ventilated Rooms:

It’s always advisable to use the air purifier in well-ventilated rooms.

Price :

The price is also an essential factor to consider. Always check the air purifier that suits your budget and best fits your requirements. The air purifier ranges upto 8000 to lakhs. It depends on you how you select it wisely.


The last thing to consider is to look for a good warranty. It means always go for a product with a good warranty, which helps you replace or repair if you find any issue while operating.

These are just a few things to consider when purchasing an air purifier for Delhi. By keeping these factors in mind, you can be sure to find the best unit for your needs.

Frequently Asked Questions (FAQs)

Which air purifier is best for Delhi pollution?

There are two types of air purifiers available: Ozone and HEPA. As the name suggests, a HEPA air purifier comes with a High-Efficiency Particulate Arrestor (HEPA) filter that helps remove 99.97% of PM 2.5 particles from the air.

Does air purifier help in Delhi Pollution?

An air purifier is an excellent weapon in the fight against indoor pollution. Air filters with high HEPA efficiency are especially effective at reducing air contamination and indoor pollution.

What is PM 2.5 in the Delhi air quality index?

High levels of fine particulate matter (PM2.5) in the air can be hazardous to people’s health. PM2.5 particles are tiny and cause reduced visibility and a hazy appearance in the air when concentrated.


We hope this guide has helped you understand some things to consider when purchasing an air purifier for Delhi. Air purifiers are an essential investment, and by taking the time to find the right one, you can enjoy clean air for years.

We hope this guide has helped you narrow your choices and find the best air purifier for Delhi’s polluted air.

Mohammad Nadeem

I am Mohammad Nadeem. I am working as a Content Writer with 3 years of experience in different industries. My writing skills are innovative and creative. I have written content for websites, blogs, newspapers and magazines. I am passionate about home appliance interior design and topics related to this field. I love exploring new trends in home appliance industry. Apart from my work, I enjoy traveling and watching movies.

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