Best Air Purifier

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Rankings use category fit, feature coverage, pricing signals, public reception, and recency. Affiliate relationships do not affect scores.

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Best 1 Coway Airmega 400S
Coway Airmega 400S
From $199.99

The Coway Airmega 400S is a powerhouse designed for very large spaces up to 1,560 sq ft. It employs a dual True HEPA and activated carbon filtration system in a unique twin-fan design for rapid air ci...

9.6 Brilliant
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2 Coway AP-1512HH Mighty
Coway AP-1512HH Mighty
From $89.99

The Coway Mighty has been a market leader for years, and for good reason. It balances a powerful motor with a highly effective four-stage filtration system, including a vital deodorization filter. Its...

9.4 Excellent
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3 Levoit Core 600S
Levoit Core 600S
From $129.99

The Levoit Core 600S is a top-tier value performer for large rooms up to 635 sq ft. It uses a comprehensive 3-stage filtration system with a True HEPA filter and high-efficiency activated carbon. Its...

9.0 Excellent
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4 Blueair Blue Pure 211+
Blueair Blue Pure 211+
From $149.95

The Blueair Blue Pure 211+ is a stylish, high-performance air purifier that focuses on simplicity. It features a single-button control and a fabric pre-filter that comes in various colors to match you...

8.8 Very Good
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5 GermGuardian AC4825
GermGuardian AC4825
From $69.99

The GermGuardian AC4825 is a popular, compact 3-in-1 air purifier ideal for small to medium rooms. It combines a True HEPA filter, a charcoal filter for odors, and an optional UV-C light technology to...

8.8 Very Good
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6 Dyson Purifier Cool TP09
Dyson Purifier Cool TP09
From $750

The Dyson TP09 is a premium, multi-functional purifying fan that captures 99.97% of particles as small as 0.3 microns and destroys formaldehyde at a molecular level. Its key features include a fully-s...

8.8 Very Good
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7 Dyson Purifier Hot+Cool HP07
Dyson Purifier Hot+Cool HP07

Functions as a heater, fan, and purifier, allowing you to set precise target temperatures right from the remote or app. It intelligently monitors the room to maintain your perfect climate.

8.8 Very Good
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8 Austin Air HealthMate HM400
Austin Air HealthMate HM400
From $500

The Austin Air HealthMate HM400 is a rugged, no-nonsense purifier designed for those with serious health concerns like MCS (Multiple Chemical Sensitivity) or severe asthma. It uses a substantial 15 lb...

8.5 Very Good
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9 Shark Clean Sense Air Purifier 500
Shark Clean Sense Air Purifier 500
From $249.00

The Shark Clean Sense Air Purifier 500 offers a compelling smart feature set for medium to large rooms. Its standout capability is the Auto-Clean mode, which uses sensors to detect particles and odors...

8.4 Very Good
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10 Honeywell HPA300
Honeywell HPA300
From $149.95

The Honeywell HPA300 is a straightforward, powerful purifier built for extra-large rooms up to 465 sq ft. It employs a True HEPA filter that captures up to 99.97% of microscopic allergens. Its key fea...

8.4 Very Good
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11 IKEA FÖRNUFTIG Air Purifier
IKEA FÖRNUFTIG Air Purifier
From $49.99

A starkly simple, white cylindrical air purifier designed to be unobtrusive and affordable. It has a single dial control for three fan speeds and an indicator light for filter replacement. Its design...

8.0 Very Good
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12 LEVOIT LV-H132
LEVOIT LV-H132
From $59.99

The Levoit LV-H132 is a highly affordable and compact 3-in-1 purifier perfect for personal spaces like bedrooms, offices, or dorm rooms up to 129 sq ft. It uses a pre-filter, True HEPA filter, and act...

8.0 Very Good
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13 Winix 5500-2
Winix 5500-2
From $199.99

A perennial best-seller, the Winix 5500-2 delivers exceptional performance for medium to large rooms at a mid-range price. Its 4-stage filtration features a True HEPA filter, Washable AOC Carbon Filte...

7.7 Good
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14 Molekule Air Mini+
Molekule Air Mini+
From $499

The Molekule Air Mini+ employs proprietary PECO (Photoelectrochemical Oxidation) technology, which it claims destroys pollutants like mold, VOCs, and allergens at a molecular level, rather than just t...

6.8 Fair
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15 Blueair Blue Pure 311i Max
Blueair Blue Pure 311i Max
From $249

The Blue Pure 311i Max combines Swedish design with robust performance for medium-sized rooms. Its three-part filtration includes a machine-washable fabric pre-filter (available in colors), a particle...

6.4 Fair
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16 Alen BreatheSmart 75i
Alen BreatheSmart 75i
From $399

The Alen BreatheSmart 75i is a customizable, premium purifier for large spaces up to 1,300 sq ft. Users can select specialized filters for allergens, pets, odors, or heavy smoke. Key features include...

6.2 Fair
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