Best Air Purifiers Updated July 2025

Join the millions that have trusted BuyersGuide.org to help them make smarter buying decisions. Let our independent expert reviews and data-driven shopping recommendations help you find the one that's right for you.

Best Air Purifiers
2025 Buyer's GuideUpdated July 2025
Sort by:

10.0

1

10.0

BLUEAIR Air Purifiers for Medium Rooms, Bedroom, Kitchen, Cleans 1,858 sqft in one hour, HEPASilent Smart Air Cleaner for Home,...
Coverage: 1,858 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: HEPA
Dimensions: 12.5" diameter x 19" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
Compare
Picked by 416 people today!
Picked by 416 people today!

10.0

1
BLUEAIR Air Purifiers for Medium Rooms, Bedroom, Kitchen, Cleans 1,858 sqft in one hour, HEPASilent Smart Air Cleaner for Home,...
Coverage: 1,858 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: HEPA
Dimensions: 12.5" diameter x 19" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

9.8

2

9.8

PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Poll...
Coverage: 1,115 sq ft in 1 hour
Particle Removal: 99.99% down to 0.1 microns
Filter Type: HEPA 14
Dimensions: 8.5" wide x 8.5" deep x 14.25" tall (each)
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
Compare
Compare

9.8

2
PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Poll...
Coverage: 1,115 sq ft in 1 hour
Particle Removal: 99.99% down to 0.1 microns
Filter Type: HEPA 14
Dimensions: 8.5" wide x 8.5" deep x 14.25" tall (each)
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

9.7

3

9.7

BLUEAIR Air Purifier for Small Room, Bedroom, Home, Cleans 926 sqft in one hour, HEPASilent Air Cleaner for Pets, Allergens, Vi...
Coverage: 926 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 micron
Filter Type: HEPA
Dimensions: 10.6" diameter x 18.9" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

9.7

3
BLUEAIR Air Purifier for Small Room, Bedroom, Home, Cleans 926 sqft in one hour, HEPASilent Air Cleaner for Pets, Allergens, Vi...
Coverage: 926 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 micron
Filter Type: HEPA
Dimensions: 10.6" diameter x 18.9" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

9.4

4

9.4

PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Poll...
Coverage: 1,115 sq ft in 1 hour
Particle Removal: 99.99% down to 0.1 microns
Filter Type: HEPA 14
Dimensions: 8.5" wide x 8.5" deep x 14.25" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

9.4

4
PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Poll...
Coverage: 1,115 sq ft in 1 hour
Particle Removal: 99.99% down to 0.1 microns
Filter Type: HEPA 14
Dimensions: 8.5" wide x 8.5" deep x 14.25" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

9.3

5

9.3

HATHASPACE HSP003 True HEPA Air Purifier for Home, Removes 99.9% of Dust, Smoke, Pet Dander, Odors, VOCs, Covers Up to 2800 Sq....
Coverage: 2800 sq ft in 1 hour
Particle Removal: 99.9% down to 0.25 microns
Filter Type: H13 True HEPA
Dimensions: 14" wide x 14" deep x 27" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
Compare
Compare

9.3

5
HATHASPACE HSP003 True HEPA Air Purifier for Home, Removes 99.9% of Dust, Smoke, Pet Dander, Odors, VOCs, Covers Up to 2800 Sq....
Coverage: 2800 sq ft in 1 hour
Particle Removal: 99.9% down to 0.25 microns
Filter Type: H13 True HEPA
Dimensions: 14" wide x 14" deep x 27" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

9.2

6

9.2

LEVOIT Air Purifier for Home Bedroom, Smart WiFi Alexa Control, AHAM VERIFIDE, 3-in-1 Filter with HEPA Sleep Mode for Allergens...
Coverage: 916 sq ft in 1 hour
Particle Removal: 99.97% down to 0.3 microns
Filter Type: H13 True HEPA
Dimensions: 8.1" diameter x 12.6" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

9.2

6
LEVOIT Air Purifier for Home Bedroom, Smart WiFi Alexa Control, AHAM VERIFIDE, 3-in-1 Filter with HEPA Sleep Mode for Allergens...
Coverage: 916 sq ft in 1 hour
Particle Removal: 99.97% down to 0.3 microns
Filter Type: H13 True HEPA
Dimensions: 8.1" diameter x 12.6" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

9.0

7

9.0

BLUEAIR Air Purifiers for Bedroom, HEPASilent Air Purifiers for Home, Air Purifiers for Pets Allergies Air Cleaner, Smart Air P...
Coverage: 1,052 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: H13 True HEPA
Dimensions: 10.6" diamater x 18.9" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold
Compare
Compare

9.0

7
BLUEAIR Air Purifiers for Bedroom, HEPASilent Air Purifiers for Home, Air Purifiers for Pets Allergies Air Cleaner, Smart Air P...
Coverage: 1,052 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: H13 True HEPA
Dimensions: 10.6" diamater x 18.9" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold

8.9

8

8.9

LEVOIT Air Purifiers for Home Large Room Up to 1878 Ft² with Washable Pre-Filter, AHAM VERIFIDE, Air Quality Monitor, HEPA Slee...
Coverage: 1,800 sq ft in 1 hour
Particle Removal: 99.99%
Filter Type: H13 True HEPA
Dimensions: 8.5" wide x 15.6" deep x 19.8" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

8.9

8
LEVOIT Air Purifiers for Home Large Room Up to 1878 Ft² with Washable Pre-Filter, AHAM VERIFIDE, Air Quality Monitor, HEPA Slee...
Coverage: 1,800 sq ft in 1 hour
Particle Removal: 99.99%
Filter Type: H13 True HEPA
Dimensions: 8.5" wide x 15.6" deep x 19.8" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

8.8

9

8.8

LEVOIT Air Purifier for Home Large Room Up to 1074Ft² with Air Quality Monitor, AHAM VERIFIDE, Smart WiFi, Washable Pre-Filter,...
Coverage: 1,110 sq ft in 1 hour
Particle Removal: 99.97% down to 0.3 microns
Filter Type: H13 True HEPA
Dimensions: 12.8" wide x 6.4" deep x 16.1" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

8.8

9
LEVOIT Air Purifier for Home Large Room Up to 1074Ft² with Air Quality Monitor, AHAM VERIFIDE, Smart WiFi, Washable Pre-Filter,...
Coverage: 1,110 sq ft in 1 hour
Particle Removal: 99.97% down to 0.3 microns
Filter Type: H13 True HEPA
Dimensions: 12.8" wide x 6.4" deep x 16.1" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

8.7

10

8.7

BLUEAIR 2-in-1 Purify + Humidify: Air Purifier and Humidifier with HEPASilent™ and 360° InvisibleMist™ Technology, Top Pour - c...
Coverage: 1,726 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: Wick
Dimensions: 16.1" wide x 14.3" deep x 28.7" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
Compare
Compare

8.7

10
BLUEAIR 2-in-1 Purify + Humidify: Air Purifier and Humidifier with HEPASilent™ and 360° InvisibleMist™ Technology, Top Pour - c...
Coverage: 1,726 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: Wick
Dimensions: 16.1" wide x 14.3" deep x 28.7" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
Compare

Our Top Choice

10.0

1

10.0

BLUEAIR Air Purifiers for Medium Rooms, Bedroom, Kitchen, Cleans 1,858 sqft in one hour, HEPASilent Smart Air Cleaner for Home,...
Coverage: 1,858 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: HEPA
Dimensions: 12.5" diameter x 19" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
Compare
Picked by 416 people today!
Picked by 416 people today!

10.0

1
BLUEAIR Air Purifiers for Medium Rooms, Bedroom, Kitchen, Cleans 1,858 sqft in one hour, HEPASilent Smart Air Cleaner for Home,...
Coverage: 1,858 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: HEPA
Dimensions: 12.5" diameter x 19" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs

Compare Features

Particle Removal
Best Air Purifier
1. Blueair 311i Max Medium Room Air Purifier
BLUEAIR Preview BLUEAIR Preview
BLUEAIR
at Amazon
2. PuroAir HEPA 14 Air Purifier (2 Pack)
PUROAIR Preview PUROAIR Preview
PUROAIR
at Amazon
3. BLUEAIR Blue Pure 511i Max Air Purifier
BLUEAIR Preview BLUEAIR Preview
BLUEAIR
at Amazon
Popular
4. PuroAir HEPA 14 Air Purifier
PUROAIR Preview PUROAIR Preview
PUROAIR
at Amazon
Premium Pick
5. Hathaspace HSP003 Air Purifier
HATHASPACE Preview HATHASPACE Preview
HATHASPACE
at Amazon
Best Value
6. Levoit Core 200S Air Purifier
LEVOIT Preview LEVOIT Preview
LEVOIT
at Amazon
7. Blueair Pure 411i Max Air Purifier
BLUEAIR Preview BLUEAIR Preview
BLUEAIR
at Amazon
8. Levoit Vital 200S-P Smart Air Purifier
LEVOIT Preview LEVOIT Preview
LEVOIT
at Amazon
9. Levoit Vital 100S Air Purifier
LEVOIT Preview LEVOIT Preview
LEVOIT
at Amazon
10. BLUEAIR 2-in-1 Air Purifier and Humidifier
BLUEAIR Preview BLUEAIR Preview
BLUEAIR
at Amazon
Deal
Save 17% Save 21% Save 20% Save 22% Save 16% $20 Coupon
Deal Save 17% Save 21% Save 20% Save 22% Save 16% $20 Coupon
Coverage
1,858 sq ft in 1 hour 1,115 sq ft in 1 hour 926 sq ft in 1 hour 1,115 sq ft in 1 hour 2800 sq ft in 1 hour 916 sq ft in 1 hour 1,052 sq ft in 1 hour 1,800 sq ft in 1 hour 1,110 sq ft in 1 hour 1,726 sq ft in 1 hour
Coverage
1,858 sq ft in 1 hour 1,115 sq ft in 1 hour 926 sq ft in 1 hour 1,115 sq ft in 1 hour 2800 sq ft in 1 hour 916 sq ft in 1 hour 1,052 sq ft in 1 hour 1,800 sq ft in 1 hour 1,110 sq ft in 1 hour 1,726 sq ft in 1 hour
Particle Removal
99.97% down to 0.1 microns 99.99% down to 0.1 microns 99.97% down to 0.1 micron 99.99% down to 0.1 microns 99.9% down to 0.25 microns 99.97% down to 0.3 microns 99.97% down to 0.1 microns 99.99% 99.97% down to 0.3 microns 99.97% down to 0.1 microns
Particle Removal
99.97% down to 0.1 microns 99.99% down to 0.1 microns 99.97% down to 0.1 micron 99.99% down to 0.1 microns 99.9% down to 0.25 microns 99.97% down to 0.3 microns 99.97% down to 0.1 microns 99.99% 99.97% down to 0.3 microns 99.97% down to 0.1 microns
Filter Type
HEPA HEPA 14 HEPA HEPA 14 H13 True HEPA H13 True HEPA H13 True HEPA H13 True HEPA H13 True HEPA Wick
Filter Type
HEPA HEPA 14 HEPA HEPA 14 H13 True HEPA H13 True HEPA H13 True HEPA H13 True HEPA H13 True HEPA Wick
Dimensions
12.5" diameter x 19" tall 8.5" wide x 8.5" deep x 14.25" tall (each) 10.6" diameter x 18.9" tall 8.5" wide x 8.5" deep x 14.25" tall 14" wide x 14" deep x 27" tall 8.1" diameter x 12.6" tall 10.6" diamater x 18.9" tall 8.5" wide x 15.6" deep x 19.8" tall 12.8" wide x 6.4" deep x 16.1" tall 16.1" wide x 14.3" deep x 28.7" tall
Dimensions
12.5" diameter x 19" tall 8.5" wide x 8.5" deep x 14.25" tall (each) 10.6" diameter x 18.9" tall 8.5" wide x 8.5" deep x 14.25" tall 14" wide x 14" deep x 27" tall 8.1" diameter x 12.6" tall 10.6" diamater x 18.9" tall 8.5" wide x 15.6" deep x 19.8" tall 12.8" wide x 6.4" deep x 16.1" tall 16.1" wide x 14.3" deep x 28.7" tall
Ideal For
Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs
Ideal For
Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs Allergens, dust, pet dander, smoke, odors, mold, VOCs

Air Purifier Buyer's Guide



Navigating the many choices for every purchase can be challenging. Our team spends hours doing research on every product under the sun, and we summarize that information in clear, precise comparisons. Our top pick is based on the factors that are important to our readers, the most popular products in each category, and our data-driven analysis of all the options. We do our best to give you all the information you need to make the right purchase in one place.


Trusting Our Top Pick



84
Models
Evaluated

24
Topics
Considered

53
Hours of
Research

589
Purchases
Analyzed



Our recommendations are based on expert comparisons between available products in each category. We choose the topics that we think matter most to our readers, and provide concise, clear comparisons of the features that matter. Our rankings change day-to-day based on new data and shopping trends, so we can identify top-performing products and tailor our recommendations to exactly what our readers are looking for.