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How to choose best air purifier for your home: Comprehensive guide

Last Published on Sep 14, 2023 11:30 IST

Summary:

Discover the best air purifiers for your home and give your family and loved ones safe air to breathe. Looking for an option? Our selection of best air purifiers in India will help you in making an informed decision.


Air pollution is a major concern in India, and air purifiers are an effective way to improve indoor air quality. The best air purifiers in India are equipped with HEPA filters that can capture tiny particles floating in the air, such as allergens, dust, and smoke. Some air purifiers also have activated carbon filters that can neutralize household odours. When choosing an air purifier, consider factors such as room size, filter replacement cost, and noise level. A good air purifier can help you breathe cleaner air and reduce the risk of respiratory problems.

1. Philips Ac1215/20 Air Purifier, Long Hepa Filter Life Upto 17000 Hours, Removes 99.97% Airborne Pollutants, 4-Stage Filtration with True Hepa Filter(White)

The Philips AC1215/20 Air Purifier is a white-colored air purifier that comes with a 4-stage filtration system and a True HEPA filter. It has a long HEPA filter life of up to 17000 hours and can remove 99.97% of airborne pollutants. The air purifier is equipped with Vitashield Intelligent Purification technology that automatically senses air quality and removes airborne pollutants as small as 0.003 microns. It also has a real-time air quality feedback system that provides feedback through a 4-color air quality indicator. The device has an aerodynamic design and NanoProtect Pro Filter that has a boosted clean air delivery rate of up to 270 m3/hour.

Specifications:

Brand: Philips

Model: AC1215/20

Control Method: Touch

Filter Type: HEPA

Floor Area: 333 Square Feet

Noise Level: 32 dB

Power Source: Electric

Item Weight: 5.25 Kilograms

Product Dimensions: 37.1D x 25.7W x 60.3H Centimetres

Pros:Cons:
Long HEPA filter life of up to 17000 hours.
The device is relatively heavy, weighing around 5.25 kilograms.
Removes 99.97% of airborne pollutants.
The noise level is around 32 dB, which may be noticeable in quiet environments.
Vitashield Intelligent Purification technology automatically senses air quality and removes airborne pollutants as small as 0.003 microns.
 
Real-time air quality feedback system provides feedback through a 4-color air quality indicator.
 
Boosted clean air delivery rate of up to 270 m3/hour.
 

2. Honeywell Air touch V4 Indoor Air Purifier. Anti-Bacterial, Activated Carbon & H13 HEPA Filter, Removes 99.99% Pollutants & Micro Allergens, 4 Stage Filtration, UV LED & Ionizer Covers Upto 543 sq.ft

The Honeywell Air Touch V4 Indoor Air Purifier is a white-colored air purifier that comes with a 4-stage filtration system and an H13 HEPA filter. It has an activated carbon filter and an anti-bacterial filter that can remove 99.99% of pollutants and micro allergens. The air purifier is equipped with UV LED and Ionizer that helps kill harmful bacteria. It covers an area of up to 543 sq.ft. The device has a real-time PM2.5 level indicator that displays the air quality. It also has a silent operation with a noise level of 56db/A at high speed.

Specifications:

Brand: Honeywell

Model: Air Touch V4

Control Method: Remote

Filter Type: H13 HEPA, Activated Carbon, Anti-Bacterial

Floor Area: 542.5 Square Feet

Noise Level: 56 dB/A at high speed

Power Source: Corded Electric

Item Weight: 4.7 Kilograms

Product Dimensions: 18D x 33W x 48H Centimeters

Pros:Cons:
Removes 99.99% of pollutants and micro allergens.
The device is relatively heavy, weighing around 4.7 kilograms.
UV LED and Ionizer helps kill harmful bacteria.
 
Covers an area of up to 543 sq.ft.
 
Real-time PM2.5 level indicator displays the air quality.
 
Silent operation with a noise level of 56db/A at high speed.
 

3. Dewrable® Air Purifier | Removes 99.97% harmful bacteria & viruses | Best-in-class Air Quality Sensors | True HEPA13 Filter | Sleek & Stylish Design | Light weight & Silent Operation | 4-Stage Purification

The Dewrable® Air Purifier is a sleek and stylish air purifier that removes 99.97% of harmful bacteria and viruses from the air. It features best-in-class air quality sensors, a true HEPA13 filter, and 4-stage purification. The purifier is lightweight and operates silently.

Specifications:

4-Step purification with Ionizer Technology

CADR: 230m3/h

Area Coverage: Up to 450 Sq.ft

Pre-Filter, Medical Grade True HEPA13 Filter & Activated Carbon Filter which filter 99.97% of impurities in the air

Suitable for Bedrooms, Kids room, Drawing room, Offices, Clinics

Purifies a standard room in just 10 minutes

4 Fan Speeds & 0-8 hours Timer option

Light Weight (4.7 kgs)

Low Noise (<59db)

Low Power consumption (45W)

Air Quality Indicator by color & Filter Replacement Indicator

Pros:Cons:
Removes 99.97% bacteria and viruses
I could not find any cons for this product.
Removes 99.97% pollen and house dust mites
 
Allergy-friendly quality
 
Eliminates fatigue and burnout
 
Sleek and stylish design
 
Lightweight and silent operation
 

4. AGARO Imperial Air Purifier For Home, Bedroom, Green True HEPA Filter H14, Removes 99.99% Pollutants, Bacteria, Virus & PM 0.1 Particles, 7 Stage Filtration, Covers 400 Sq ft, 8500 Hrs Filter Life

The AGARO Imperial Air Purifier is designed to protect with 360-degree indoor air purification and remove 99.99% of airborne pollutants, smoke, pet hair, bacteria, virus, and micro-allergens including PM0.1, PM2.5 & PM10. It comes with a Green True HEPA H14 filter that traps pollutants up to PM 0.1 particles, thus providing a clean and healthy indoor environment. The purifier has a 7-stage purification system that includes a pre-filter, cold catalyst filter, activated carbon filter, anti-bacterial filter, green true HEPA filter H14, UV sterilization, and anion. The purifier has a CADR of 320 m³/hr and covers a decent room area up to 400 ft². The purifier also comes with real-time air quality monitoring with color-coded indicators denoting green light as good, orange as fair and red as poor air quality. The purifier can be adjusted in auto and manual mode. In auto mode, the machine will automatically detect the air quality and adjust its speed to clean the air. In manual mode, the machine air speed can be adjusted between 3 speeds-low, medium and high. The machine running time can be pre-set using the timer settings from 1-12 hours.

Specifications:

Brand: AGARO

Colour: White

Product Dimensions: 37D x 19.5W x 65H Centimeters

Item Weight: 8000 Grams

Control Method: Touch

Filter Type: HEPA

Specification Met: HEPA

Pros:Cons:
Comes with a Green True HEPA H14 filter that traps pollutants up to PM 0.1 particles.
 
Has a 7-stage purification system.
 
Has real-time air quality monitoring with color-coded indicators.
 
Can be adjusted in auto and manual mode.
 
Has timer settings from 1-12 hours.
 

5. Blue-Star Air Purifier AP372LAH

The Blue-Star Air Purifier AP372LAH is a room air purifier that uses a HEPA 13 filter to remove 99.97% of airborne particles as small as 0.3 microns. It also features a UV based microbe sterilize technology that eliminates 99.7% of airborne viruses and bacteria. The air purifier has a sens air technology that automatically adjusts the fan speed according to the air quality. It also has a turbo mode that boosts the air flow for faster purification. The air purifier has a sleek and elegant design that blends with any decor.

Specification:

Coverage Area: 300 sq ft

Air Flow Level: 3.6 cu.m/hr

Power Consumption: 43 W

Dimensions: 37 cm x 65 cm x 19 cm

Weight: 5.7 kg

Filter Type: HEPA

Control Method: Touch

Controller Type: Remote Control

Pros:Cons:
It has a high-efficiency HEPA filter that can capture fine dust, pollen, smoke, pet dander, and other allergens.
It is relatively expensive compared to other air purifiers in the market.
It has a UV based microbe sterilize technology that can kill harmful microorganisms in the air.
It does not have an activated carbon filter that can remove odors and volatile organic compounds (VOCs) from the air.
It has a sens air technology that can automatically adjust the fan speed according to the air quality level.
It does not have an ionizer that can release negative ions to freshen the air and neutralize positive ions from electronic devices.
It has a turbo mode that can increase the airflow for faster purification.
It does not have an air quality indicator that can display the real-time status of the air quality.
It has a remote control that allows easy operation from a distance.
 
It has a low noise level and a sleep mode that ensures a peaceful sleep.
 

6. Blue Star Air Purifier AP420OAN|Room Air Purifier with UV Based Microbe Sterilize technology|SensAir|HEPA Filter|Active Carbon|Removes 99.7% Airborne Viruses & Bacteria|592 sq ft Coverage Area

The Blue Star Air Purifier AP420OAN is a room air purifier that uses UV-based Microbe Sterilize technology to enhance purification. It incorporates SensAir, a sensor-based technology that continuously monitors air quality and adjusts the purification process accordingly. The air purifier has a HEPA filter and Active Carbon that remove 99.7% of airborne viruses and bacteria. It has a coverage area of 592 sq ft.

Specification:

Floor Area: 592 Square Feet

Controller Type: Button Control

Power Source: Corded Electric

Item Weight: 5500 Grams

Control Method: Touch

Filter Type: HEPA.

Pros:Cons:
SensAir Technology uses an advanced auto sensor to intelligently detect, continuously monitor, and indicate the presence of harmful pollutants inside the closed environment in the fastest time.
The air purifier is corded electric, which means it needs to be plugged in to work.
UV-based Microbe Sterilize Technology absorbs and destroys harmful microorganisms like bacteria, viruses, pollen, mold, and dust mites that aren’t visible to the naked eye.
 
Digital PM 2.5 Numeric Indicator shows real-time PM 2.5 pollutant levels present inside the room in terms of digits.
 
Touch User Interface makes it simple to operate.
 
Filter Change Indicator indicates the time to change the filter of the Air purifier to maintain optimum Air Purification inside the room.
 

7. amazon basics Air Purifier with Dual Max Hepa Filter with 99.97% Efficiency|Suitable for Room Up Of 700 Sqft|3 Working Modes with Dynamic Air Quality Tracking,Filter Status Tracking & Sleep Mode,Black

The AmazonBasics Air Purifier is a sleek and modern device that can help you breathe cleaner air. It features a Dual Max HEPA filter that is capable of filtering out 99.97% of harmful substances and PM 2.5 particles. The purifier is suitable for rooms up to 700 sqft and comes equipped with three settings – Auto, Turbo, and Silent Mode. The silent mode comes with light off and noise control features. The purifier also has dynamic air quality tracking and filter status tracking features.

Specification:

Brand: AmazonBasics

Color: Black

Item Weight: 6.8 kg

Control Method: Touch

Filter Type: HEPA

Floor Area: 700 Square Feet

Pros:Cons:
Dual Max HEPA filter that is capable of filtering out 99.97% of harmful substances and PM 2.5 particles.
The purifier is relatively heavy at 6.8 kg.
Suitable for rooms up to 700 sqft.
The purifier is only available in black color.
Equipped with three settings – Auto, Turbo, and Silent Mode.
 
Silent mode comes with light off and noise control features.
 
Dynamic air quality tracking and filter status tracking features.
 

8. acerpure Pro Air Purifier for Home, 4 in 1 HEPA filter with 4 layer protection, Smart Sensor, Negative Ion Generator eliminates pollutants, germs, bacteria and more, Safety Lock, 25dB Quiet, AP551-50W

The acerpure Pro Air Purifier is a smart and efficient air purifier that can help you breathe cleaner air. It features a 4-in-1 HEPA filter with four-layer protection that can eliminate up to 99% of airborne bacteria, 99.97% of ultrafine dust, PM1.0, and allergies. The HEPA Plus+ filter has been certified by a third-party research center and can effectively eliminate 99.99% bacteria, 99% anti-coronavirus (229E), and influenza A (H1N1) virus activity. The purifier also has a negative ion generator that can capture ultrafine dust and PM1.0, and fill your home with a high concentration of negative ions.

The acerpure Pro Air Purifier has a CADR (Clean Air Delivery Rate) of 324 CMH, which means it can deliver clean air at a rate of 324 cubic meters per hour. It also has a Smart Sensor and LCD Display that can regulate the purifier speed automatically and display real-time air quality data. The Smart App acerpure Life is supported by the air purifier, which can detect indoor air quality and send automatic notifications of indoor and outdoor air pollution alerts. You can control, monitor, and start the air-purifying functions even when you are not home.

The acerpure Pro Air Purifier is designed to be energy-efficient with its DC motor, which provides high performance of purification at a low energy cost. It also has a Quiet Mode that reduces noise and turns off the display to create the perfect environment for a good night’s sleep. The purifier comes with a safety lock so you don’t have to worry about mistaken touch by children or pets.

Specification:

Model: AP551-50W

Filter: 4-in-1 HEPA filter with four-layer protection

CADR: 324 CMH

Negative Ions: 10 million

Noise Level: 25dB

Smart Sensor: Yes

Smart App: acerpure Life

Safety Lock: Yes

Pros:Cons:
Four-layer protection with HEPA filter
 
Negative ion generator captures ultrafine dust and PM1.0
 
Smart Sensor and LCD Display regulates purifier speed automatically
 
Smart App acerpure Life detects indoor air quality and sends automatic notifications of indoor and outdoor air pollution alerts
 
Energy-efficient DC motor provides high performance of purification at low energy cost
 
Quiet Mode reduces noise for a good night’s sleep
 
Safety Lock prevents mistaken touch by children or pets
 

9. Bepure B1 Air Purifier with True HEPA H13 Filtration| Best for Homes & Offices| Area Upto 500 sq ft | Removes 99.97% pollutants by 4 Stage Filtration| Remote control provided for convenience

The Bepure B1 Air Purifier is a compact and sleek device that can improve the air quality in your home, office, or any indoor space. It uses a 4-stage filtration process that includes a pre-filter, a true HEPA filter, an activated carbon filter, and an ionizer to remove 99.97% of particles as small as 0.1 micron such as mold, hair, pet dander, dust, smoke, pollen, bacteria, germs, and allergens in the air. It also has an advanced touch display that shows the air quality and temperature in real time, and a remote control that allows you to operate it from a distance. The Bepure B1 Air Purifier is ideal for rooms up to 500 square feet in size and has a low maintenance cost.

Specification:

Model: B1 Air Purifier

Colour: White

Brand: BePURE

Product Dimensions: 16D x 32W x 56.5H Centimeters

Particle Retention Size: 0.1 Micron

Controller Type: Remote Control

Power Source: Electric

Control Method: Remote

Filter Type: HEPA, Activated Carbon Filtration

Floor Area: 500 Square Feet

Purifying Capacity: 150-180 cubic meter/hr

Installation Type: Portable

Warranty: 1 Year

Pros:Cons:
It has a high-efficiency suction of air that can refresh the air in just 10 minutes.
It does not have a UV light or ozone generator that can kill viruses and bacteria more effectively.
It has a smart response technology that adjusts the air cleaning system according to the quality of the room’s air.
It does not have an auto mode or a sleep mode that can adjust the fan speed and noise level automatically.
It has a pocket-friendly maintenance cost as the refill filter comes in a 3 in 1 package in a single unit costing 1499/-.
It does not have a child lock or a timer function that can prevent accidental operation or set a schedule for the air purifier.
It has a free replacement policy if there is any issue with the product within 7 days of purchase.
It does not have an app or a voice control feature that can enable smart connectivity and remote monitoring of the air purifier.
It has a free shipping and returns policy across the country.
 

10. Honeywell Air Touch-S8 Smart and App Based Room Air Purifier (Royal Silver)

The Honeywell Air Touch-S8 is a smart and app-based room air purifier that can purify the air in a large room up to 450 sq. ft. It uses a three-stage advanced filtration system that consists of a pre-filter, a HEPA filter, and a patented HiSiv filter. The pre-filter captures large dust particles, hair, and pet dander. The HEPA filter removes 99.97% of microscopic allergens, pollutants, PM2.5, dust, fibres, and pollen. The HiSiv filter absorbs harmful gasses, volatile organic compounds (VOCs), formaldehyde, and odors. The air purifier also has a dust sensor that monitors the air quality and adjusts the fan speed accordingly. The air quality is indicated by a three-color LED indicator on the device. The air purifier can be controlled and operated remotely from a mobile phone using the Honeywell Air Touch app. The app also provides real-time indoor air quality indication and real-time filter health indication.

Specification:

Air Purifier Type: Room

Purification Method: High-Efficiency Particulate Arrestant (HEPA) filter type

Coverage Area: 450 sq. ft. / 42 sq. mtrs.

Clean Air Delivery Rate (CADR): 300 m3/hr

Warranty: 1 year on product

Wi-Fi Enabled: Yes

Control Type: App and Touch Panel

Technology Used: HiSiv (Patented), HEPA and Dust Sensor

Number of Speed Settings: 7

3D Circulation Air Flow: Yes

Indicators: 3 Color Air Quality Indicator, Filter Replacement Indicator

Portable: Yes

Display Type: Touch Panel

Silent Mode: Yes

Other Convenience Features: Auto Mode, Sleep Mode

Power Consumption: 52 W

Noise Level: 54 dB

Operating Temperature: 0 - 40° C degree C

Adjustable Fan: Yes

Pros:Cons:
Smart and app-based control and operation
High power consumption at max fan speed
Three-stage advanced filtration system with patented HiSiv filter
High noise level at max fan speed
High CADR and coverage area for large rooms
Filter replacement can be costly
Dust sensor and auto mode for optimal performance
 
Silent mode and sleep mode for minimal disturbance
 

Top 3 features for you

ProductFeature 1Feature 2Feature 3
Philips Ac1215/20 Air PurifierLong HEPA filter life upto 17000 hoursRemoves 99.97% airborne pollutants4-stage filtration with True HEPA filter
Honeywell Air touch V4 Indoor Air PurifierAnti-Bacterial, Activated Carbon & H13 HEPA filterRemoves 99.99% pollutants & micro allergens4 stage filtration, UV LED & Ionizer covers upto 543 sq.ft
Dewrable® Air PurifierRemoves 99.97% harmful bacteria & virusesBest-in-class air quality sensorsTrue HEPA13 filter
AGARO Imperial Air Purifier For Home, BedroomGreen True HEPA filter H14Removes 99.99% pollutants, bacteria, virus & PM 0.1 particles7 stage filtration, covers 400 sq ft, 8500 hrs filter life
Blue-Star Air Purifier AP372LAHSensAir technology to monitor and purify air automaticallyMicrobe Sterilize technology to eliminate airborne microbesHigh CADR of 444 m3/h to cover large areas up to 800 sq.ft
Blue Star Air Purifier AP420OANUV based Microbe Sterilize technology to remove 99.7% airborne viruses & bacteriaSensAir technology to adjust fan speed according to air quality levelHEPA filter and Active Carbon filter to remove dust, smoke and odors
amazon basics Air Purifier with Dual Max Hepa FilterDual Max HEPA filter with 99.97% efficiencySuitable for room up of 700 sqft3 working modes with dynamic air quality tracking, filter status tracking & sleep mode
acerpure Pro Air Purifier for Home4 in 1 HEPA filter with 4 layer protectionSmart sensor to detect and display air quality level and PM2.5 concentrationNegative ion generator to eliminate pollutants, germs, bacteria and more
Bepure B1 Air Purifier with True HEPA H13 FiltrationTrue HEPA H13 filtration to remove 99.97% pollutants by 4 stage filtrationArea coverage upto 500 sq ftRemote control provided for convenience
Honeywell Air Touch-S8 Smart and App Based Room Air Purifier (Royal Silver)Smart and app based control via smartphone or tabletThree stage advanced filtration system to remove pollutants with more than 99% efficiencyLow noise operation and low power consumption

Best overall products

The best air purifier in India is the one that can effectively remove pollutants, allergens, odours, and gasses from the indoor air. It should also have a high-efficiency filter, a low noise level, a smart control system, and a long-lasting performance. Based on these criteria, some of the best air purifiers in India are:

A model that uses patented VortexAir Technology and 3-stage filtration to capture 99.97% of particles, including allergens and household odours. It also features QuietKEAP™ Technology that reduces motor noise and increases abrasion resistance.

A model that combines advanced HEPA filtration technology with a bladeless fan to remove 99.95% of pollutants as small as PM 0.1. It also has voice-enabled control, automatic monitoring, and easy-to-change filters.

A model that features UPV 2.0 purification technology that can purify up to 2,904 ft² in one hour. It also has smart control via an app and Alexa voice control, automatic mode and adjustable 4 speeds.

Best value for money

The best value-for-money air purifier in India should have a strong CADR (Clean Air Delivery Rate) to efficiently filter pollutants like dust, pollen, and smoke from the air. It should also feature a reliable HEPA filter to remove allergens and fine particles. An activated carbon filter helps eliminate odors and harmful gasses. Smart features like air quality sensors and low noise levels enhance the user experience. Cost-effective replacement filters and low power consumption are crucial for long-term affordability. A reputable brand with a proven track record for durability and customer support adds extra value to your investment.

How to find the best air purifier in India

Determine your needs: Identify specific air quality concerns, such as allergies or pollution levels.

Filter type: Choose between HEPA filters for allergens or activated carbon for odors and chemicals.

Room size: Select a purifier suitable for the room's square footage.

CADR rating: Look for a high Clean Air Delivery Rate (CADR) to ensure efficient air purification.

Noise level: Check for a quiet operation, especially if the purifier will be in a bedroom.

Energy efficiency: Opt for an energy-saving model to reduce operating costs.

Brand reputation and customer reviews: Research reputable brands and read customer feedback for reliability.

Budget: Balance your requirements with your budget to find the best value.

FAQs on best air purifier

A HEPA (High-Efficiency Particulate Air) filter is a type of mechanical air filter that can capture particles as small as 0.3 microns with a 99.97% efficiency rate. It's essential in air purifiers because it helps remove fine particles, allergens, dust, and even some bacteria and viruses from the air, improving indoor air quality.
Air purifiers with UV-C lamps or ionizers use additional technologies to enhance air purification. UV-C lamps emit ultraviolet light to kill or deactivate airborne microorganisms, while ionizers release negative ions to charge particles, making them easier to trap on filters. These features can further improve the removal of bacteria, viruses, and other pollutants.
The lifespan of air purifier filters varies depending on usage and the specific model. Many air purifiers come with filters that need to be replaced periodically. For example, the Philips AC1215/20 boasts a long HEPA filter life of up to 17,000 hours, while other models may require filter replacements after 6-12 months. Refer to the manufacturer's guidelines for each model for precise filter replacement recommendations.
To choose the appropriate air purifier size, consider the square footage of your room. Match the purifier's coverage area with your room size for optimal performance. For instance, if your room is around 400 square feet, an air purifier like the Agaro Imperial, which covers 400 sq ft, should be suitable. Using a purifier with a smaller coverage area may not effectively clean the air.
Generally, air purifiers are safe for use in homes with pets and children. However, it's essential to choose a model with safety features like childproof locks, and to follow the manufacturer's guidelines for placement and operation. Additionally, ensure that filters are regularly cleaned or replaced, especially if you have pets, to maintain the purifier's effectiveness.
Disclaimer: At Hindustan Times, we help you stay up-to-date with the latest trends and products. Hindustan Times has an affiliate partnership, so ... we may get a part of the revenue when you make a purchase. We shall not be liable for any claim under applicable laws, including but not limited to the Consumer Protection Act, 2019, with respect to the products. The products listed in this article are in no particular order of priority. Read more

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