Best Air Purifiers for Allergies
Updated August 2025
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Best Air Purifiers for Allergies
2025 Buyer's GuideUpdated August 2025
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1
BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, V...
Coverage: 3,048 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: H13 True HEPA
Dimensions: 14.4" wide x 14.4" deep x 22.7" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold. VOCs
1
BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, V...
Coverage: 3,048 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: H13 True HEPA
Dimensions: 14.4" wide x 14.4" deep x 22.7" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold. VOCs
2
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
2
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
3
Afloia Air Purifiers for Home Large Room Up to 1076 Ft², 3-Stage Filter Air Purifiers for Bedroom 22 dB, Air Purifiers for Pets...
Coverage: 1,076 sq ft in 1 hour
Particle Removal: 99.99% down to 0.3 microns
Filter Type: H13 True HEPA
Dimensions: 8" diameter x 15" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
3
Afloia Air Purifiers for Home Large Room Up to 1076 Ft², 3-Stage Filter Air Purifiers for Bedroom 22 dB, Air Purifiers for Pets...
Coverage: 1,076 sq ft in 1 hour
Particle Removal: 99.99% down to 0.3 microns
Filter Type: H13 True HEPA
Dimensions: 8" diameter x 15" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
4
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
4
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
5
PuroAir 240 HEPA Air Purifier for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Polle...
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
5
PuroAir 240 HEPA Air Purifier for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Polle...
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
6
PUROXYGEN
Smart Air Purifiers For Home - Large Room Up to 2700 Sq Ft, H13 HEPA Filter, 4-Stage Filtration, WiFi App, Quiet Operation - Fo...
Coverage: 550 sq ft in 1 hour
Particle Removal: 99.98% down to 0.3 microns
Filter Type: HEPA + carbon
Dimensions: 13" wide x 6.7" deep x 20.1" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
6
Smart Air Purifiers For Home - Large Room Up to 2700 Sq Ft, H13 HEPA Filter, 4-Stage Filtration, WiFi App, Quiet Operation - Fo...
PUROXYGEN
Coverage: 550 sq ft in 1 hour
Particle Removal: 99.98% down to 0.3 microns
Filter Type: HEPA + carbon
Dimensions: 13" wide x 6.7" deep x 20.1" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
7
Alen Air Purifier BreatheSmart Flex HEPA w/ VOC/Smoke Filter - 1400 Sq. Ft - Perfect for Bedrooms - Captures Allergens, Dust, &...
Coverage: 1,400 sq ft in 1 hour
Particle Removal: 99.9% down to 0.1 microns
Filter Type: H13 True HEPA
Dimensions: 15" wide x 8.5" deep x 25" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
7
Alen Air Purifier BreatheSmart Flex HEPA w/ VOC/Smoke Filter - 1400 Sq. Ft - Perfect for Bedrooms - Captures Allergens, Dust, &...
Coverage: 1,400 sq ft in 1 hour
Particle Removal: 99.9% down to 0.1 microns
Filter Type: H13 True HEPA
Dimensions: 15" wide x 8.5" deep x 25" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
8
BLUEAIR Air Purifiers for Bedroom Small Room Air Purifiers for Home Air Purifiers for Pets Allergies Air Cleaner, HEPASilent Vi...
Coverage: 862 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: HEPASilent
Dimensions: 7.9" diameter x 13.9" tall
Ideal For: Allergens, dust, pet dander, smoke, odors
8
BLUEAIR Air Purifiers for Bedroom Small Room Air Purifiers for Home Air Purifiers for Pets Allergies Air Cleaner, HEPASilent Vi...
Coverage: 862 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: HEPASilent
Dimensions: 7.9" diameter x 13.9" tall
Ideal For: Allergens, dust, pet dander, smoke, odors
9
MORENTO Air Purifiers for Home Large Room up to 1076 Sq Ft with PM 2.5 Display Air Quality Sensor for Pet Hair, Double-Sided Ai...
Coverage: 1,076 sq ft in 1 hour
Particle Removal: 99.9% down to 0.3 microns
Filter Type: H13 True HEPA
Dimensions: 13.2" wide x 7.6" deep x 17.5" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold
9
MORENTO Air Purifiers for Home Large Room up to 1076 Sq Ft with PM 2.5 Display Air Quality Sensor for Pet Hair, Double-Sided Ai...
Coverage: 1,076 sq ft in 1 hour
Particle Removal: 99.9% down to 0.3 microns
Filter Type: H13 True HEPA
Dimensions: 13.2" wide x 7.6" deep x 17.5" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold
10
HATHASPACE HSP002 True HEPA Air Purifier for Home, Removes 99.9% of Dust, Smoke, Pet Dander, Odors, VOCs, Covers Up to 1500 Sq....
Coverage: 1,500 sq ft in 1 hour
Particle Removal: 99.9% down to 0.1 microns
Filter Type: H13 True HEPA
Dimensions: 16.5" wide x 9.5" deep x 27.2" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
10
HATHASPACE HSP002 True HEPA Air Purifier for Home, Removes 99.9% of Dust, Smoke, Pet Dander, Odors, VOCs, Covers Up to 1500 Sq....
Coverage: 1,500 sq ft in 1 hour
Particle Removal: 99.9% down to 0.1 microns
Filter Type: H13 True HEPA
Dimensions: 16.5" wide x 9.5" deep x 27.2" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold, VOCs
We also considered 10 others:
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Our Top Choice
1
BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, V...
Coverage: 3,048 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: H13 True HEPA
Dimensions: 14.4" wide x 14.4" deep x 22.7" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold. VOCs
1
BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, V...
Coverage: 3,048 sq ft in 1 hour
Particle Removal: 99.97% down to 0.1 microns
Filter Type: H13 True HEPA
Dimensions: 14.4" wide x 14.4" deep x 22.7" tall
Ideal For: Allergens, dust, pet dander, smoke, odors, mold. VOCs
Compare Features
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
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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.
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