What is an air purifier?

An air purifier is a device that cleans the air in a room by removing contaminants.

How does an air purifier work?

Air purifiers work by drawing in air, filtering out pollutants, and then releasing clean air back into the room.

What types of pollutants can an air purifier remove?

Air purifiers can remove a variety of pollutants including dust, pollen, smoke, and pet dander.

How often should I change the filter in my air purifier?

Filter replacement depends on usage and air quality, but typically every 6-12 months.

Can air purifiers help with odors?

Yes, many air purifiers have activated carbon filters that can help reduce odors.

April 1, 2026

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10 Best honeywell air purifiers of 2026

Save up to 19% off

Best Choice

1

Clicked 32 times in the last month

Honeywell
Honeywell HEPA Air Purifier for Home, 2423 Ft² Rooms in 1 hour, Air Quality Monitor, Auto Mode, Reduces Allergens, Dust, Pollen, Pet Dander, Odors, Smoke, Black, HPA5300B

19% Off
Main highlights

Key Features
Features HEPA Filtration capturing 99.97% of allergens, 4 cleaning levels, ENERGY STAR efficiency, and genuine filter compatibility for peak performance.

Ideal Use Cases
Perfect for extra-large 500 sq. ft. rooms and wildfire seasons, effectively removes smoke, dust, pollen, and odors to ensure clean air circulation.

Customer Praise
Highly praised for its ability to significantly improve air quality, especially in smoke-affected areas, with noticeable reduction in allergies and odors.
9.8

Exceptional

Our Rating

9.9
Simple to use

9.9
Odor elimination

9.3
Time function
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Value for Money

2

Honeywell
Honeywell HPA300 HEPA Air Purifier, Airborne Allergen Reducer for Large Rooms (465 sq ft), White - Wildlfire/Smoke, Pollen, Pet Dander, and Dust Air Purifier
Main highlights

Key Features and Benefits
Cleans up to 2250 sq ft, 4.8 air exchanges per hour, ENERGY STAR certified, ideal for reducing allergens and wildfire smoke particles.

Ideal Use Cases
Perfect for large rooms, those living near wildfire-prone areas, and households with pets, allergy sufferers, or high levels of dust and smoke.

Customer Reviews Highlight
Most praised for its powerful air purification capabilities, efficiency in large spaces, and noticeable improvement in air quality and allergen reduction.
9.7

Exceptional

Our Rating

9.9
Easy installation

9.3
Time function

9.3
Simple to clean
3

Honeywell
Honeywell HPA200 HEPA Air Purifier for Large Rooms - Microscopic Airborne Allergen+ Reducer, Cleans Up To 1500 Sq Ft in 1 Hour - Wildfire/Smoke, Pollen, Pet Dander, and Dust Air Purifier – Black
Main highlights

Key Features
Efficiently cleans 1500 sq ft in 60 mins, 4.8 air exchanges/hr in 310 sq ft, ENERGY STAR rated, genuine filters ensure top performance.

Ideal Use Cases
Perfect for wildfire season, large rooms, and reducing airborne allergens like pollen, pet dander, and smoke for healthier breathing environments.

Customer Praise
Most reviews highlight its effectiveness in significantly improving air quality, especially in areas affected by wildfire smoke and for allergy sufferers.
Key specs
- Particle Size:0.3 Micron
- Filtration System:HEPA
- Coverage Area:310 sq ft
- Power:N/A
- Noise Level:60 dB
9.5

Excellent

Our Rating

9.9
Easy installation

9.3
Time function

9.3
Maneuverability
4

Honeywell
Honeywell HEPA Air Purifier for Home, 1733 Ft² Rooms in 1 hour, Air Quality Indicator, Auto Mode, Reduces Allergens, Dust, Pollen, Smoke, Pet Dander, Odors, Black, HPA5200
Main highlights

Key Features
HEPA filtration captures 99.97% of allergens; 4 cleaning levels; Energy Star certified; ideal for 360 sq. ft. rooms.

Ideal Use Cases
Perfect for wildfire season, reducing household allergens like pollen, pet dander, and smoke in large living spaces.

Customer Praise
Frequently lauded for its effective air purification, quick circulation, and noticeable improvement in air quality within large rooms.
Key specs
- Particle Size:99.97% of particles
- Filtration System:HEPA
- Coverage Area:360 sq. ft.
- Power:N/A
- Noise Level:N/A
9.4

Excellent

Our Rating

9.9
Simple to use

9.9
Odor elimination

9.3
worth the money
5

Honeywell

Honeywell AllergenPlus HEPA Air Purifier for Home, 530 Ft² Rooms in 1 hour, 3-in-1 Filter, Compact Design, Auto Mode, Reduces Allergens, Dust, Pollen, Smoke, Pet Dander, Odors, Black, HPA125B
9.3

Excellent

Our Rating
See Today’s Deals & Prices
6

Honeywell

Honeywell AllergenPlus HEPA Air Purifier for Home, 530 Ft² Rooms in 1 hour, 3-in-1 Filter, Compact Design, Auto Mode, Reduces Allergens, Dust, Pollen, Smoke, Pet Dander, Odors, Grey, HPA125V
9.2

Excellent

Our Rating
7

Honeywell

Honeywell HEPA Air Purifier for Home, 990 Ft² Rooms in 1 hour, Auto Mode, Air Quality Indicator, Reduces Dust, Pollen, Pet Dander, Smoke, Odors, Black, HPA180B

10% Off
8.9

Very Good

Our Rating

9.1
Noise level

8.7
Odor elimination

8.2
Power saving mode
8

Honeywell
Honeywell HPA060 HEPA Tower Air Purifier, Airborne Allergen Reducer for Small Rooms (75 sq ft), Black - Wildlfire/Smoke, Pollen, Pet Dander, and Dust Air Purifier

13% Off
Main highlights

Key Features
Captures 99.97% of microscopic allergens, 3 cleaning levels, circulates air 4.8x an hour, ENERGY STAR certified, uses genuine filters for best performance.

Ideal Use Cases
Perfect for small rooms up to 75 sq. ft., reduces allergens like dust, pollen, pet dander, smoke, ideal for allergy sufferers.

Customer Praise
Most reviews highlight its quiet operation, efficient air purification, and noticeable reduction in airborne allergens, leading to improved air quality and comfort.
Key specs
- Particle Size:0.3 Micron
- Filtration System:HEPA
- Coverage Area:75 sq. ft.
- Power:ENERGY STAR
- Noise Level:N/A
8.7

Very Good

Our Rating

9.9
For small areas

9.7
materials Quality

9.1
worth the money
9

Honeywell
Honeywell HEPA Air Purifier for Home, 938 Ft² Rooms in 1 Hour, Turbo Clean, Reduces Allergens, Dust, Pollen, Pet Dander, All Smoke Types, Odors, Black, HPA5100B
Main highlights

Powerful Air Purification for Medium-Large Rooms
The Honeywell HPA5100 HEPA Air Purifier is designed for rooms up to 190 sq. ft., capturing 99.97% of microscopic airborne allergens and particles.

Ideal for Allergy Sufferers and Wildfire Smoke
Perfect for reducing allergens like dust, pollen, and pet dander, as well as minimizing smoke particles from wildfires, even in areas far from fires.

Effective Odor and Dust Reduction
Customers consistently praise the unit's ability to reduce pet odors, dust accumulation, and improve air quality, making it quieter and more efficient than other models.
Key specs
- Particle Size:99.97% of microscopic particles
- Filtration System:HEPA
- Coverage Area:190 sq. ft.
- Power:ENERGY STAR certified
- Noise Level:N/A
8.5

Good

Our Rating

9.5
Simple to use

8.2
Odor elimination

8.2
Noise level
10

Honeywell
Honeywell HFD-120-Q QuietClean Air Purifier with Permanent Washable Filters, Medium Rooms (170 sq. ft.), Black
Main highlights

Efficient Air Cleaning
Captures up to 99.9% of microscopic particles for cleaner air.

Ideal for Medium Rooms
Perfect for spaces up to 170 sq. ft. with effective circulation.

Praised Quiet Operation
Customers appreciate the low noise level and efficient performance.
8.3

Good

Our Rating

9.7
Odor elimination

9.5
Simple to use

9.3
Efficient Energy Use

Frequently Asked Questions

What is an air purifier?
An air purifier is a device that cleans the air in a room by removing contaminants.

How does an air purifier work?
Air purifiers work by drawing in air, filtering out pollutants, and then releasing clean air back into the room.

What types of pollutants can an air purifier remove?
Air purifiers can remove a variety of pollutants including dust, pollen, smoke, and pet dander.

How often should I change the filter in my air purifier?
Filter replacement depends on usage and air quality, but typically every 6-12 months.

Can air purifiers help with odors?
Yes, many air purifiers have activated carbon filters that can help reduce odors.

10 Best honeywell air purifiers of 2026

1

Honeywell HEPA Air Purifier for Home, 2423 Ft² Rooms in 1 hour, Air Quality Monitor, Auto Mode, Reduces Allergens, Dust, Pollen, Pet Dander, Odors, Smoke, Black, HPA5300B

9.9

9.9

9.3

How do we rank?

How do we rank?

Analyzing top stores

2

Honeywell HPA300 HEPA Air Purifier, Airborne Allergen Reducer for Large Rooms (465 sq ft), White - Wildlfire/Smoke, Pollen, Pet Dander, and Dust Air Purifier

9.9

9.3

9.3

3

Honeywell HPA200 HEPA Air Purifier for Large Rooms - Microscopic Airborne Allergen+ Reducer, Cleans Up To 1500 Sq Ft in 1 Hour - Wildfire/Smoke, Pollen, Pet Dander, and Dust Air Purifier – Black

9.9

9.3

9.3

4

Honeywell HEPA Air Purifier for Home, 1733 Ft² Rooms in 1 hour, Air Quality Indicator, Auto Mode, Reduces Allergens, Dust, Pollen, Smoke, Pet Dander, Odors, Black, HPA5200

9.9

9.9

9.3

5

Honeywell AllergenPlus HEPA Air Purifier for Home, 530 Ft² Rooms in 1 hour, 3-in-1 Filter, Compact Design, Auto Mode, Reduces Allergens, Dust, Pollen, Smoke, Pet Dander, Odors, Black, HPA125B

6

Honeywell AllergenPlus HEPA Air Purifier for Home, 530 Ft² Rooms in 1 hour, 3-in-1 Filter, Compact Design, Auto Mode, Reduces Allergens, Dust, Pollen, Smoke, Pet Dander, Odors, Grey, HPA125V

7

Honeywell HEPA Air Purifier for Home, 990 Ft² Rooms in 1 hour, Auto Mode, Air Quality Indicator, Reduces Dust, Pollen, Pet Dander, Smoke, Odors, Black, HPA180B

9.1

8.7

8.2

8

Honeywell HPA060 HEPA Tower Air Purifier, Airborne Allergen Reducer for Small Rooms (75 sq ft), Black - Wildlfire/Smoke, Pollen, Pet Dander, and Dust Air Purifier

9.9

9.7

9.1

9

Honeywell HEPA Air Purifier for Home, 938 Ft² Rooms in 1 Hour, Turbo Clean, Reduces Allergens, Dust, Pollen, Pet Dander, All Smoke Types, Odors, Black, HPA5100B

9.5

8.2

8.2

10

Honeywell HFD-120-Q QuietClean Air Purifier with Permanent Washable Filters, Medium Rooms (170 sq. ft.), Black

9.7

9.5

9.3

Frequently Asked Questions

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