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Air purifiers by filtration technology

Discover our 43 product reviews, ratings and buying guides for Air purifiers by filtration technology.

Air Purifiers for Home Bedroom up to 1,035ft² with Washable Filter, True HEPA Filter for Smoke, Pollen, Dander, Smell Air Purifier with Air Quality Monitor, Auto Mode, 3yr Warranty, 150, White 150 DOVE WHITE

Coway

Air Purifiers for Home Bedroom up to 1,035ft² with Washable...

A quiet, compact purifier that’s good for small rooms

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Very quiet on low/Auto, realistic for 24/7 use in...
- Coverage is limited; not ideal for large rooms or...
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Air Purifier for Home Large Room Up to 1073Ft² with Air Quality Monitor, AHAM VERIFIDE, Smart WiFi, Washable Pre-Filter, HEPA Sleep Mode for Pets, Allergies, Dust, Pollen, Vital 100S-P, White White Air Purifier

LEVOIT

Air Purifier for Home Large Room Up to 1073Ft² with Air Qual...

A quiet, app-connected purifier that actually catches dust

8.7/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Quiet operation, especially in Sleep and low fan m...
- Coverage claims for 1073 ft² are optimistic for st...
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Air Purifiers for Home, Large Room Up to 2933 Ft² With HEPA Sleep Mode, AHAM VERIFIDE, Smart WIFI, PM2.5 Monitor, 3-in-1 Filter For Smoke, Pet Allergies, Dust, Alexa Control, Core 600S-P, White Core 600S White

LEVOIT

Air Purifiers for Home, Large Room Up to 2933 Ft² With HEPA...

A big-room air purifier that quietly gets the job done

8.7/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Cleans large rooms effectively with strong airflow...
- Genuine replacement filters are relatively expensi...
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Air Purifiers for Home Large Room Cover Up to 1500 Ft² with True HEPA Filter, 20dB Sleep Mode, 360° Air Intake & Outlet, Air Cleaner for Bedroom Pets, 7 Color Light, HAP604, White

ECOSELF

Air Purifiers for Home Large Room Cover Up to 1500 Ft² with...

A compact air purifier that quietly cleans small-to-medium rooms

8.0/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Very quiet sleep mode, suitable for light sleepers
- 1500 ft² coverage claim feels unrealistic for stro...
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Air Purifier for Home, NeverChange, for Large Room, HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, Odor, Smoke, and More, Odor Neutralizer, HP152, Charcoal Charcoal (650 sq - ft)

Shark

Air Purifier for Home, NeverChange, for Large Room, HEPA-Exc...

Quiet workhorse with low filter hassle

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Quiet operation on low and Eco modes, suitable for...
- Auto mode is too conservative and often needs manu...
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240 HEPA Air Purifier for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom

PuroAir

240 HEPA Air Purifier for Home Large Rooms - Covers Up To 1,...

A compact workhorse for dusty, allergy-prone homes

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Noticeable improvement in dust, allergies, and eve...
- Replacement filters can be relatively expensive if...
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Air Purifiers for Home Large Room Up to 1875 Ft² with Washable Pre-Filter, AHAM VERIFIDE, Air Quality Monitor, HEPA Sleep Mode for Allergies, Pet Hair in Bedroom, Vital 200S-P, White Air Purifier White

LEVOIT

Air Purifiers for Home Large Room Up to 1875 Ft² with Washab...

A solid, quiet workhorse for big rooms and pet homes

8.7/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
Performance ☆☆☆☆☆ ★★★★★
+ Cleans large rooms effectively with strong airflow...
- Replacement filters add a noticeable recurring cos...
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