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Air purifiers by filtration technology

Discover our 36 product reviews, ratings and buying guides for Air purifiers by filtration technology.

2-in-1 Purify + Humidify: Air Purifier and Humidifier with HEPASilent™ and 360° InvisibleMist™ Technology, Top Pour - covers 1,726 sqft in 60 minutes - Perfectly balanced air, one product 2-in-1 Humidifier and Air Purifier

BLUEAIR

2-in-1 Purify + Humidify: Air Purifier and Humidifier with H...

Cleaner air and less dry throat in one box

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Genuinely useful 2‑in‑1: effective air purificatio...
- Bulky and around 20 lbs, not ideal if you want to...
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Air Purifier for Home, NeverChange Compact Pro, for Bedroom, Nursery, Home Office, Dorm, HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, Odor, Smoke, and More, HP071BRN, Winter Fog Winter Fog (250 sq - ft)

Shark

Air Purifier for Home, NeverChange Compact Pro, for Bedroom,...

A small purifier that quietly cleans up your everyday mess

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Quiet and compact, easy to live with in a bedroom...
- Limited to small/medium rooms; not strong enough f...
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Air Purifier for Home, NeverChange, for Large Room, Bedroom, Home Office, HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, Odor, Smoke, and More, HP153, White White (650 sq - ft)

Shark

Air Purifier for Home, NeverChange, for Large Room, Bedroom,...

Compact cleaner that actually makes a difference at home

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
Performance ☆☆☆☆☆ ★★★★★
+ Very quiet on Eco/low, suitable for sleeping in th...
- Realistic effective coverage is smaller than the m...
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Air Purifiers for Medium Rooms, Bedroom, Kitchen, Cleans 1,858 sqft in one hour, HEPASilent Smart Air Cleaner for Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 311i Max

BLUEAIR

Air Purifiers for Medium Rooms, Bedroom, Kitchen, Cleans 1,8...

A quiet workhorse for dust, smoke and pet homes

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
Performance ☆☆☆☆☆ ★★★★★
+ Very quiet on low/night mode while still cleaning...
- Large footprint, needs dedicated floor space and c...
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Air Purifiers for Home with H13 True HEPA Filter Up to 1076 Ft² for Pet Hair, Odors, Pollen, Smoke, Compact Air Cleaner with 3 Speeds, Timer, Aroma Quiet 360°Intake Filter, White

VOOPNU

Air Purifiers for Home with H13 True HEPA Filter Up to 1076...

A compact desk unit that quietly cleans small rooms

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Fragrance ☆☆☆☆☆ ★★★★★
+ Very quiet on low and medium speeds, easy to use w...
- Coverage claims are optimistic; realistically suit...
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Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max

BLUEAIR

Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour...

A strong, quiet workhorse for big rooms (with a few catches)

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
Noise and daily comfort: can you live with it running 24/7? ☆☆☆☆☆ ★★★★★
+ Cleans large rooms effectively with strong airflow...
- Bulky unit that takes noticeable floor space and n...
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Airmega AP-1512HH(W) True HEPA Purifier with Air Quality Monitoring, Auto, Timer, Filter Indicator, and Eco Mode, 16.8 x 18.3 x 9.7, White AP-1512HH WHITE

Coway

Airmega AP-1512HH(W) True HEPA Purifier with Air Quality Mon...

A boring-looking box that actually cleans your air really well

8.6/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Cleans air quickly and handles cooking smells, pet...
- Bulky, plastic design that stands out in a room an...
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AP-1512HH Mighty Air Purifier with True HEPA and Eco Mode, black/silver, 16.8 x 18.3 x 9.6 Airmega AP-1512HH

Coway

AP-1512HH Mighty Air Purifier with True HEPA and Eco Mode, b...

The no-nonsense purifier that actually cleans the air

8.6/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
Performance ☆☆☆☆☆ ★★★★★
+ Cleans air quickly and noticeably reduces dust, od...
- Bulky, plasticky design that stands out in a room
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5520 Air Purifier for Home Large Room Up to 1882 Ft² in 1 Hr With Air Quality Monitor, True HEPA, High Deodorization Carbon Filter and Auto Mode, Captures Pet Allergies, Smoke, Dust - Black Air Purifier

Winix

5520 Air Purifier for Home Large Room Up to 1882 Ft² in 1 Hr...

A quiet workhorse for dust, smoke and pet people

8.6/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Very quiet on low/medium and usable for sleeping o...
- Air quality sensor can act a bit random sometimes...
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5510 Air Purifier (New Generation of 5500-2 with App Support) for Home Large Room Up to 1881 Ft² in 1 Hr, True HEPA, High Deodorization Carbon Filter and Auto Mode, Captures Pet Allergies, Smoke Polished Charcoal Gray Air Purifier

Winix

5510 Air Purifier (New Generation of 5500-2 with App Support...

A smart, no‑nonsense workhorse for big rooms

8.6/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Strong filtration with real HEPA plus a chunky car...
- Air quality sensor can be a bit random, sometimes...
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Aerus Air Scrubber Ozone Free

Aerus Air Scrubber Ozone Free

Solid whole‑home air help if you’re ready to install it properly

8.6/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
Performance ☆☆☆☆☆ ★★★★★
+ Whole-home coverage when installed on a central HV...
- Requires proper installation with a dedicated 40 V...
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4-in-1 Air Purifiers for Home, Air Ionizer Negative Ion Generator, H13 HEPA Filter, UV, Covers 1250 Ft² 99.97% Removal Rate for Pollen Smoke Pet Dander Air Cleaner for Bedroom, MJ002H, Black A-Black Medium

POMORON

4-in-1 Air Purifiers for Home, Air Ionizer Negative Ion Gene...

Compact 4‑in‑1 unit that quietly cleans up a small room

8.4/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
Performance ☆☆☆☆☆ ★★★★★
+ Compact and quiet, easy to use in a bedroom or off...
- Coverage claim (1250 ft²) is optimistic; realistic...
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