Best Air Purifiers for Home in India [2021]

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Best of Air Purifiers for Home – Top 3 Picks

Pressed for time? Check our best picks

best overall rating★★★★★

Honeywell Air Touch i8

  • Smart filter system
  • Real-time PM2.5 display
  • Eco-friendly
  • 3D air circulation
best overall rating★★★★★

Mi Air Purifier 3

  • Value for money
  • Air-quality colour indicators
  • App connectivity
  • Durable machine
best overall rating★★★★★

Dyson TP03 Cool Link Tower

  • Quietest airflow settings
  • Dyson Link app
  • 360-degree purification
  • Vacuum sealed filter 

Our reviews are unbiased, fact-based, and comprehensively researched to help you make the right buying decisions.

 
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Our homes are where we used to spend 2/3rd of our day in normal lives, and now with the COVID-19 pandemic, we are hunkered down for a good part of the day.

While it is common knowledge that the air quality has severely degraded over the past few decades, it may come as a surprise to you that indoor air quality is sometimes 5X more polluted than the air outside.

We looked at the several air purifier models of different specifications and functionalities.

Narrowing down a list of over 100 to the top 10 models, you should definitely consider investing in for your health’s benefit and that of your family.

Read on to know more about the best air purifiers for your home!

Comparison Table of Top Best Air Purifiers for Home in Market

Product Image
Product Name
Features
Price
Best Air Purifier for Home - Honeywell i8
  • Pre Filter, HEPA, HiSiv
  • CADR (m3/h): 300
  • Max Coverage (sqft): 409
  • USP: Real-time PM2.5 display


Best Premium - Dyson Pure Cool Link Tower Air Purifier, TP03
  • Purification Technology: 360-Degree Sealed Glass HEPA
  • CADR (m3/h): 1483
  • Max Coverage (sqft): NA
  • USP: Wi-Fi, Bluetooth Connectivity


Best Budget - Mi 3 Air Purifier
  • Purification Technology: 3-level filtration with HEPA
  • CADR (m3/h): 380
  • Max Coverage (sqft): 484
  • USP: Air-quality colour indicators


Best Air Purifier for Large Rooms - Philips AC3256/20 Air Purifier
  • Purification Technology: VitaShield IPS
  • CADR (m3/h): 393
  • Max Coverage (sqft): 1023
  • USP: Advanced NanoProtect Filter used


Best Air Purifier for Pet Allergies and Dander - Philips AC2887/20 Air Purifier
  • Purification Technology: VitaShield IPS
  • CADR (m3/h): 333
  • Max Coverage (sqft): 409
  • USP: Special Bacteria and Virus Mode


Honeywell Air Touch A5 Air Purifier
  • Purification Technology: HEPA
  • CADR (m3/h): 250
  • Max Coverage (sqft): 323
  • USP: Powerful cleaning within 10 minutes


Sharp FP-F40E-W Air Purifier
  • Purification Technology:triple filtration using H14 HEPA and plasmacluster technology
  • CADR (m3/h): 240
  • Max Coverage (sqft): 320
  • USP: Plasmacluster technology


KENT Aura Room Air Purifier
  • Purification Technology: HEPA + Ionizer
  • CADR (m3/h): 180
  • Max Coverage (sqft): 290
  • USP: Color-coded air quality indicator


Blue Star BS-AP490LAN Air Purifier
  • Purification Technology: SensAir + Microbe Sterilize + HEPA
  • CADR (m3/h): 915
  • Max Coverage (sqft): 800
  • USP: 7-stage purification


TruSens Z-2000 Air Purifier
  • Purification Technology: DuPont HEPA + UV
  • CADR (m3/h): NA
  • Max Coverage (sqft): 375
  • USP: UV light with HEPA filtration


Sharp KC-850U Plasmacluster Air Purifier with Humidifying Function
  • Purification Technology: Plasmacluster
  • CADR (m3/h): 174
  • Max Coverage (sqft): 254
  • USP: Humidifying Function


Best Air Purifier for Home - Honeywell Air Touch i8

best overall rating

Key Specifications

  • Purification Technology: Pre Filter, HEPA, HiSiv
  • CADR (m3/h): 300
  • Max Coverage (sqft): 409

First on our list, we have the Honeywell Air Touch i8 , a sleek purifier to adorn your stylish homes. Honeywell is a Fortune 100 company, with various national and global recognition for producing quality appliances.

The purifier comes with a three-stage advanced smart filtration system which, is proven to have more than 99% efficiency in removing pollutants.

The high CADR of 300 cu.m/hr cleans up an average room in around 10 minutes.

Best of all, a real-time PM2.5 level display is embedded in the device, so that you can cut down on meter expenses.

Moreover, the purifier is 100% ozone free and highly energy-efficient. The low-sound operation and child lock feature add to its convenience.

A quick view on how it’s filters work – >

Pros

  • Smart and efficient filter system
  • Real-time PM2.5 display
  • Eco-friendly
  • 3D air circulation
  • Sleek design

Cons

  • No serious issues

With the 3D air circulation of this purifier, every nook and corner of your room is made fresh and clean. Wait no more and check out our best product!

Best Premium - Dyson TP03 Pure Cool Link Tower

best overall rating

Key Specifications

  • Purification Technology – 360-degree Sealed Glass H13 HEPA
  • Airflow Settings – 410 l/s
  • Particle Removal – PM0.1
  • Removal Efficiency – 99.95%

This sleek, bladeless, tower-like air purifier removes 99.95% of PM0.1 impurities from your homes and projects clean air to all corners of the room with its Air Multiplier™ and 350-degree oscillation.

Sit back and use the curved magnetized controller to operate the air purifier and dock it on top of the unit for easy access.

Check out some other features of the Dyson TP03 air purifier in a quick video here>

Pros

  • Quietest airflow settings and dimmed display for night
  • Automatic updates sent to Dyson Link app
  • 360-degree intake and purification
  • Vacuum sealed filter to prevent leaks of impurities

Cons

  • Expensive as Premium

Certified to be asthma and allergy-friendly, the Dyson TP03 is an excellent pick for smart air purifiers that can be controlled by voice and give you real-time updates on your smartphone. The intelligent operations make it a considerably user-friendly model!

Best Budget - Mi 3 Air Purifier

best overall rating

Key Specifications

  • Purification Technology: 3-level filtration with HEPA
  • CADR (m3/h): 380
  • Max Coverage (sqft): 484

Xiaomi is adored by millions for the top-notch products they bring out at very reasonable rates.

Our best budget product, the Mi Air Purifier 3 is the latest model by the brand combining elegance and quality at a budget price.

With an ultra-clear OLED display with touch control and app control, it makes use of true HEPA filtration to eliminate 99.97% impurities from your home.

The 360-degree air circulation and unmatched cleaning power are suitable for large rooms as well.

The noise level is kept as low as 32 dBA, making it a perfect companion during the night. Less than 1 kWh of energy is consumed per day.

Also, the centrifugal fan and supercharged air duct make the machine run without fatigue.

Check out some other features in a quick video below ->

 

Pros

  • Value for money
  • Air-quality colour indicators
  • App connectivity
  • Easy touch control

Cons

  • Small display

The Mi 3 is the perfect choice for those on a tight budget. Have a look at the cool price!

Best Air Purifier for Large Rooms - Philips AC3256/20 Air Purifier

best overall rating

Key Specifications

  • Purification Technology – VitaShield IPS
  • CADR – 393 CMH
  • Coverage Area – 31~95m²
  • Smallest Particle Removed – 0.003 microns

This ECARF certified air purifier by Philips features not one but three automatic modes – General, Bacteria & Virus, and Allergen.

Each of these modes can be activated per user convenience and used for removing specific kinds of impurities.

The user-friendly control panel of this air purifier makes it easy for you to adjust the settings and get real-time updates.

Check out some other features of the Philips AC3256/20 air purifier in a quick video here>

Pros

  • Special AL mode available for targeting common allergens
  • Real-time PM2.5 feedback available
  • Professional grade AeraSense sensors used
  • 99.9% removal of bacteria and viruses

Cons

  • Rated low for durability
  • Filter life could be longer

With such impressive coverage and high particle removal efficiency, you cannot go wrong with the Philips AC3256/20. The intelligent VitaShield IPS takes over the details from you and regulates the air purifier according to the room’s requirements!

Best Air Purifier for Pet Allergies and Dander - Philips AC2887/20 Air Purifier

best overall rating

Key Specifications

  • Purification Technology – VitaShield IPS
  • CADR – 333 CMH
  • Coverage Area – 269 to 409 sq. ft.
  • Particle Size – 0.02 microns

A part of the Series 2000 by Philips, the AC2887/20 air purifier offers three automatic modes to choose from.

The air purifier’s aerodynamic design makes sure that the air is circulated to all corners of the room.

The AQI on the purifier gives constant updates of air quality.

The smart light control function adjusts the brightness according to ambient light to minimize the disturbance to the user.

Pros

  • Healthy Air Protect shuts down unit until the filter replacement
  • Low noise operations
  • 99.9% of bacteria and viruses removed
  • NanoProtect filter for ultrafine particle removal

Cons

  • Product durability could be better

If you are disturbed by the allergens or seasonal flu, the Philips AC2887/20 is a great choice for combating the common airborne allergens, bacteria, and viruses. With just a click of a button, the air purifier takes over to remove over 99% of these troubling pollutants from any small to medium-sized rooms.

Sharp FP-F40E-W Air Purifier

best overall rating

Key Specifications

  • Purification Technology: triple filtration using H14 HEPA and plasmacluster technology
  • CADR (m3/h): 240
  • Max Coverage (sqft): 320

Our next best product, the Sharp FP-F40E-W Air Purifier , combines active plasmacluster technology with three passive filters to bring to you a premium air purifying device.

Rated and certified by 31 test laboratories, it uses high-end Japanese technology to produce premium quality at a reasonable rate.

The plasmacluster technology used is proven to be excellent in killing viruses and bacteria.

Features like dust and odour sensor, auto restart, low noise level, haze mode and 20-degree airflow further add to the premium performance of the device.

The company guarantees that the device can support working 24 x 7 x 365.

Pros

  • Plasmacluster technology
  • International quality certifications
  • Dust and odour detection
  • Haze mode
  • Japanese tech

Cons

  • No filter life indicator

This product is an excellent aid in relieving pollution-related diseases. It is also an elegant choice for your home.

Honeywell Air Touch A5 Air Purifier

best overall rating

Key Specifications

  • Purification Technology – HEPA
  • CADR – 250 CMH
  • Coverage Area – Up to 30 sq. m.
  • Filters – Pre-filter, Activated Carbon, HEPA

The Honeywell Air Touch A5 is the best ‘value for money’ option featuring washable pre-filter, activated carbon, and HEPA for removing pollutants with 99% efficiency.

The unit is very cost-effective and barely consumes energy equivalent to 1-3 CFL bulbs implying a minimal effect on electricity costs.

The replacement filters are cheap and readily available, making it a low maintenance unit.

Check out the features of the Honeywell Air Touch A5 air purifier in a quick video here>

Pros

  • Child lock for preventing unintentional changes
  • Minimal sound in Sleep Mode
  • Anti-fall design
  • Long filter life of 3000 hours

Cons

  • Does not have real-time AQI feedback

With a premium finish on a polycarbonate body, the Honeywell Air Touch A5 is a pocket-friendly option with premium features. The best 100% ozone free purification for your home is available at exciting prices!

KENT Aura Room Air Purifier

best overall rating

Key Specifications

  • Purification Technology – HEPA
  • CADR – 180 CMH
  • Coverage Area – Up to 290 sq. ft.
  • Filters – Pre-filter, activated carbon, HEPA filter

The Kent Aura’s three-layered filtration system removes 99% of particles like PM2.5, SPM, etc., down to 0.3 microns in size. The specially treated carbon filter will absorb odors from the air.

You can get real-time information on the air quality through the inbuilt sensors and the LED panel that indicates the same using different colors.

Check out the other features of the Kent Aura air purifier in a quick video here>

Pros

  • User-friendly design
  • 8-hour timer for auto shutdown
  • Three fan speeds for customizable operations
  • Energy consumption is low

Cons

  • Product life could be longer

The purification by HEPA is combined with an inbuilt ionizer target, even the smallest impurities from all corners of the room, to get rid of the unwanted smells and impurities. It is an excellent buy for removing unwanted odors because of the powerful ionization feature.

Blue Star BS-AP490LAN Air Purifier

best overall rating

Key Specifications

  • Purification Technology – HEPA
  • CADR – 915 CMH
  • Coverage Area – Up to 800 sq. ft.
  • Filtration Stages – 7

The Blue Star air purifier relies on a comprehensive air purification system with multiple filters and Microbe Sterilize technology for capturing physical, chemical, and biological contaminants in the air.

99.7% of viruses and bacteria are deactivated to ensure a healthy, germ-free environment for your family, especially in the flu season.

Check out the features of this Blue Star air purifier in a quick video>

Pros

  • SensAir for automatic detection
  • Excellent sleep mode
  • Sharp odor sensors
  • Comprehensive digital AQI

Cons

  • Some users faced issues with the remote

This Blue Star air purifier is one if the best picks from this list of home purifiers with large, modern homes featuring big open spaces. The high CADR and coverage area will get rid of all kinds of impurities ranging from PM2.5 to PM10 and more with its expert 7-stage filtration system reducing the chances of you or your family contracting the flu!

TruSens Z-2000 Air Purifier

best overall rating

Key Specifications

  • Purification Technology – DuPont™ HEPA + UV
  • ACH – 2
  • Coverage Area – Up to 35 sq. m.
  • Filters – Carbon, HEPA, UV

Apart from the DuPont™ HEPA filter and activated carbon, the Z 2000 features a UV light that deactivates all the viruses and bacteria that are captured in the filter media or are too small to be achieved.

It is a compact air purifier where the user can pick from four fan speeds as per requirements.

Check out the other functionalities of the TruSens Z 2000 here>

Pros

  • Multiple timer settings for automatic shutoff
  • 24% more efficient operations
  • Dual air stream technology for better circulation
  • Remote smart sensing technology, SensorPods

Cons

  • Customer service could be better

The UV filtration of the TruSens Z 2000 is great functionality for people prone to flu. The bacteria and viruses are prevented from further growth with powerful UV rays. It is an excellent choice for a compact yet powerful defense against common home impurities. Carry it around quickly with the handle to place it anywhere in your house!

Sharp KC-850U Plasmacluster Air Purifier

best overall rating

Key Specifications

  • Purification Technology – Plasmacluster
  • CADR (CMH) – 164 (Dust), 164 (Smoke), 174 (Pollen)
  • Coverage – Up to 254 sq. ft.
  • 0.3-micron Removal – 99.97%

The Sharp KC-850U, with its humidifying function, is the top premium choice for home air purification.

Sharp’s Plasmacluster™ technology has been proven effective at targeting ultrafine microscopic pollutants.

These ions reduce odors at the molecular level removing smells that have seeped into carpets, drapes, etc.

The HEPA filters capture 99.97% of the impurities down to 0.3 microns in size.

HEPA filtration combined with carbon-based filters remove odors, VOCs, allergens, dust, etc.

Pros

  • Almost zero ozone (at less than 0.02 ppm)
  • Operations as quiet as 15 dB
  • Maintains ideal humidity levels
  • Removes 99.97% of impurities
  • Independent lab tested and certifiedr

Cons

  • Replacement filters are expensive

This ENERGY STAR® rated, AHAM tested, and CARB certified purifier is the best defense against airborne impurities for small to medium rooms. The multiple purification technologies combined with a humidifying function ensures clean air in drier climates while maintaining adequate humidity. It is an excellent choice for arid regions and climates!

 

FAQs

What is a HEPA filter?

A HEPA (High-Efficiency Particulate Air) filter is typically a pleated collection of material with fine pores that trap various kinds of impurities as small as 0.3 microns. This capture size will vary depending on the size of the pores, but the basic principle is entrapment of pollutants when air passes through the filter fabric.

What is ACH?

Air changes per hour or ACH is a measurement of how many times the entire air volume in the room passes through the air purifier. An ACH of 5 would indicate that the whole air volume has passed through the air purifier within the first 12 minutes of operations (60/5 = 12 minutes).

What is the function of UV lamps in air purifiers?

UV rays are fatal to the microscopic biological impurities like airborne viruses and bacteria that may be present in the air. Therefore when a filter of an air purifier entraps such contaminants, the exposure to UV rays will effectively kill these germs preventing further growth. UV rays also perform a process called photocatalytic oxidation to break down VOCs.

Where should I place my air purifier?

The area where you spend the most time should be a great place to use air purifiers. Most people prefer their bedrooms to ensure clean air while sleeping. If you’re using the air purifier for pet allergies, placing the air purifier where your pets are frequently present would be more effective.

What causes air pollution inside my house?

The common culprits are cooking odors, dust, hair, pet dander, stove emissions, incense sticks, dust mites, mold, cigarette smoke (in some cases), etc. Even the use of strong cleaning agents with a strong smell could be an irritant to some people. An air purifier will quickly suck all these impurities out to leave you breathing clean air.

Summary

The presence of different air pollutants can lead to a range of respiratory ailments. Therefore, a good quality air purifier in your home can go a long way in helping you, and your loved ones breathe clean germ-free pollutant-free air.

We hope that reading our reviews backed by hours of research and customer feedback enables you to get the best air purifier for your needs!

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