Best Reviewed Air Purifiers under $400 of 2023

Overview

Decoder analyzed more than 75,560 reviews to find which air purifiers under $400 are loved by shoppers, and which ones standout based on the following important qualities:

Coverage Area
Filter Life
Filtering Power
Ease Of Cleaning
Noise Level

Read more about what factors to consider when shopping for air purifiers in our buyer's guide.

Results (33)

Best Overall

1

Pure Enrichment

® PureZone™ Air Purifier for Medium-Large Rooms

$99.99

Prime

Deal

Bottom Line

This is an excellent air purifier for those who are looking for a powerful, yet quiet and compact option. It efficiently eliminates allergens, bad smells, and other particles in the air, making it perfect for people with allergies or sensitivities.

Rank based on 5,000 reviews

Personalize Your Recommendation

Tell us about the problem you're trying to solve or the product you're looking for and our shopper assistant AI finds the perfect solution.

Also Great

2

Pure Enrichment

® PureZone™ Elite True HEPA Large Room Tower Air Purifier

$149.99

Prime

Deal

Bottom Line

This air purifier is praised for its filtering power, ease of use, and small footprint. If you're looking for an air purifier to help with allergies, smoke, or odors, this is a great option.

Rank based on 1,264 reviews

Budget Pick

3

MOOKA

True HEPA Filter Air Purifier for Small Room Desktop

$49.99

Prime

Deal

Bottom Line

This is a great air purifier for those looking for something quiet and efficient. It does an excellent job of reducing smells and freshening up the air, and is easy to clean.

Rank based on 2,395 reviews

Premium Choice

4

LEVOIT

Air Purifiers for Home Large Room

$299.99

Prime

Bottom Line

Overall, this is a great air purifier for those who are looking for something to efficiently clean a large room. It's quiet on lower settings and the filter life is very long-lasting. However, it's not the best at removing household odors and replacement filters can be pricey.

Rank based on 1,358 reviews

5

Winix

5500-2 Air Purifier

$150.99

Prime

Deal

Bottom Line

This air purifier is quiet, efficient, and perfect for those with allergies. The only downside is the high price of replacement filters.

Rank based on 4,463 reviews

6

Winix

5300-2 Air Purifier

$138.99

Prime

Deal

Bottom Line

The Blueair Classic 210 air purifier is a great choice for those looking for an effective and low-maintenance option.

Rank based on 2,532 reviews

7

AZEUS

True HEPA Air Purifier for Home

$167.99

Prime

Deal

Bottom Line

The Blueair Purifier is a great choice for those looking for an effective and quiet air purifier for large rooms.

Rank based on 1,363 reviews

8

Membrane Solutions

MSA3 Air Purifier for Home Large Room

$139.99

Prime

Deal

Bottom Line

This air purifier is quiet and efficient, with a great coverage area. However, some reviewers have had issues with the filter not lasting as long as advertised.

Rank based on 1,252 reviews

9

Coway

Airmega AP-1512HH(W) True HEPA Purifier

$229.99

Prime

Bottom Line

This is a great air purifier for those with allergies or who want to remove dust and odors from their home. The filters are easy to clean and the unit offers excellent coverage. However, it can be noisy on high speed.

Rank based on 3,947 reviews

10

HATHASPACE

Smart Air Purifiers for Home

$229.99

Prime

Deal

Bottom Line

Overall, this is an excellent air purifier with great filtering power that is perfect for those suffering from allergies or looking to eliminate odors.

Rank based on 2,914 reviews

11

Honeywell

HPA104 HEPA Air Purifier for Medium Rooms

$115.42

Prime

Deal

Bottom Line

This air purifier is highly effective in reducing allergens, dust, and smoke in the air. It's easy to clean and has a great coverage area, but it can be noisy on higher settings.

Rank based on 4,988 reviews

12

RENPHO

Large Room Air Purifier 960 Ft²

$119.98

Prime

Deal

Bottom Line

This air purifier is perfect for larger rooms and bedrooms, thanks to its quiet operation and large coverage area.

Rank based on 803 reviews

13

LEVOIT

Air Purifier for Home Large Bedroom

$129.99

Prime

Bottom Line

This air purifier is good for small to medium sized rooms and does a great job of removing dust, pollen, and pet dander. It's easy to clean and has a long filter life, but it is noisy on the highest setting.

Rank based on 2,767 reviews

14

Honeywell

HPA300 HEPA Air Purifier for Extra Large Rooms

$194.08

Prime

Deal

Bottom Line

This air purifier is great for large rooms and does a good job at reducing dust, pollen, smoke, and other pollutants. However, it is quite loud on the high setting.

Rank based on 4,982 reviews

15

GermGuardian

Germ Guardian Air Purifier

$88.59

Prime

Deal

Bottom Line

This air purifier is easy to use and effective at eliminating dust, dirt, dander, and pet hair. However, on the highest setting it is very loud.

Rank based on 6,522 reviews

16

LEVOIT

Air Purifiers for Home Large Room

$239.99

Prime

Bottom Line

This air purifier is quiet and efficient, with a filter that lasts for two months or more. It's great for large rooms and houses, and easy to take apart and clean.

Rank based on 1,392 reviews

17

GermGuardian

Germ Guardian Air Purifier for Homes

$104.89

Prime

Deal

Bottom Line

This air purifier is quiet and efficient, with a long filter life. It's great at clearing the air of particles and removing odors, making it a good choice for smaller spaces.

Rank based on 1,341 reviews

18

Bissell

Smart Purifier

$218.00

Deal

Bottom Line

This air purifier is quiet, easy to use, and removes a variety of airborne particles. However, replacement filters are necessary every few months and can be costly.

Rank based on 729 reviews

19

AZEUS

Air Purifier for Home Pets Hair in Bedroom

$58.97

Prime

Deal

Bottom Line

A great air purifier for those with allergies who are looking for a quiet and efficient option.

Rank based on 1,151 reviews

20

RENPHO

Air Purifiers for Bedroom

$74.98

Prime

Deal

Bottom Line

This air purifier is great for people with allergies as it traps dust and other allergens in the air. It is also easy to clean and use. However, noise can be an issue on the highest setting.

Rank based on 987 reviews

21

MOOKA

Air Purifiers for Home Large Room 880ft²

$69.99

Prime

Deal

Bottom Line

This air purifier is perfect for small to mid-sized rooms and helps with allergies, dust, smoke, and even odor removal.

Rank based on 986 reviews

22

MIKO

Miko Air Purifier For Home HEPA Air Purifier Covers 400 sqft In Large Room

$74.99

Prime

Bottom Line

If you're looking for an air purifier that won't disrupt your sleep or work and can cover a large area, this is a great option.

Rank based on 1,397 reviews

23

LEVOIT

Air Purifier for Home

$89.99

Prime

Bottom Line

This air purifier is great at removing allergens from the air and lasts a long time. It's easy to replace the filters and clean, but can be quite loud on the highest setting.

Rank based on 5,000 reviews