Best 2022 Air Purifiers for allergen reduction

#1 Honeywell HPA3100
5.0

Allergy relief is a major bright spot, with owners reporting less medicine, less sneezing, and better tolerance around pets. Several asthma or seasonal-allergy users describe meaningful daily comfort gains.

Pros: particle removal effectiveness, pet dander removal

Cons: safety concerns, real-time air quality monitoring

#2 Blueair Blue Pure 311i Max
5.0

Allergen reduction was praised through rapid removal of dust, pollen, pet dander, and other small and large airborne particles.

Pros: dust removal, pollen removal

Cons: child lock, true HEPA filter

#3 Shark HP201
4.9

Allergy relief is a common positive theme, with several owners saying sneezing, stuffiness, or family allergy symptoms improved. Pet and dust-heavy households mention this benefit most often.

Pros: particle removal effectiveness, sleep mode

Cons: power connector fit, safety concerns

#4 Shark HP102
4.9

Customers repeatedly reported allergy, sinus, pollen, or breathing improvements, especially in bedrooms and pet homes.

Pros: particle removal effectiveness, PM2.5 detection

Cons: durability, aromatherapy feature

#5 Shark HP202
4.9

Customers often reported allergy, breathing, asthma, or irritation relief, including homes with pets and dusty conditions.

Pros: particle removal effectiveness, real-time air quality monitoring

Cons: customer support, durability

#6 Levoit EverestAir
4.8

Allergy-related evidence is favorable, with many customers reporting less congestion, fewer symptoms, and easier breathing.

Pros: air purification performance, allergen reduction

Cons: reliability, filter replacement cost

#7 MOOKA AP-S0610L
4.8

Allergy-related comments are consistently favorable, with many users describing fewer symptoms, easier breathing, or relief for people and pets. A small number were less certain, but the dominant experience is...

Pros: pollen removal, filter replacement cost

Cons: auto mode performance, documentation quality

#8 Purivortex PX500
4.8

Allergy feedback is one of the strongest positives, with several buyers reporting fewer flare-ups, clearer sinuses, or relief around dust, pollen, pets, and seasonal allergens.

Pros: pollen removal, pet dander removal

Cons: filter availability, power consumption

#9 Alen BreatheSmart 45i
4.7

Customers and reviewers credited the unit or its HEPA filter with allergy, allergen, and mold-related benefits.

Pros: air quality sensor accuracy, real-time air quality monitoring

Cons: condition on arrival, remote control

#10 AROEVE MK06
4.6

Many buyers report allergy relief, including less sneezing, clearer noses, and fewer morning symptoms. One user felt congested when sleeping with it on, so results vary by person.

Pros: pollen removal, VOC reduction

Cons: warranty coverage, scheduling options

#11 Honeywell InSight HPA5100
4.6

Several reviewers reported better allergies or sinus-related comfort, though one could not tell whether it helped.

Pros: pollen removal, smoke removal

Cons: customer support, auto mode performance

#12 Blueair Blue Pure 511
4.5

Allergy relief is one of the clearest shopper benefits, with many owners reporting less sneezing, stuffiness, sinus irritation, and pet-related reactions. Results are strongest in bedrooms and smaller workspaces.

Pros: sleep mode, customer support

Cons: auto mode performance, air quality sensor accuracy

#13 Blueair Blue Pure 211i Max
4.3

Two reviews support broad allergen handling through dander and pollen-related particle claims.

Pros: fan speed options, CADR rating

Cons: true HEPA filter, handle design