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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 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...

The “set it and forget it” purifier that actually fixes your air

8.6/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Cleans air quickly and effectively, even with smok...
- Bulky plastic design that stands out in a room and...
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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 purifier if you know what you’re getting into

8.6/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
Performance ☆☆☆☆☆ ★★★★★
+ Noticeably reduces household odors and gives the a...
- Bulb/catalyst assembly must be replaced about ever...
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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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Turbo (TA550) Ionic Air Purifier Tower for Home, Quiet Ionic Filterless Design, Covers Up to 500 Sq - Ft., Removes Odors, Smoke, Dust, and Allergens – Black

Ionic Pro

Turbo (TA550) Ionic Air Purifier Tower for Home, Quiet Ionic...

A quiet ionizer that cleans the air if you’re willing to clean it too

8.3/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Very quiet operation – basically silent when clean...
- Needs regular, sometimes detailed cleaning or it s...
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Air Purifiers for Home Large Room 2200 Ft² with Washable Filters, MOOKA HEPA Filter Pet Air Purifier for Bedroom with Fragrance, Air Cleaner for Smoke Dust Pollen Pets Hair Odor, KJ190L White

MOOKA

Air Purifiers for Home Large Room 2200 Ft² with Washable Fil...

A compact workhorse for pet hair and stale air

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Fragrance ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Effective at reducing pet odors, dust, and light s...
- Essential oil diffuser feature is very weak and ba...
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Pet Air Purifier for Home Large Room 2500 sq ft, H13 HEPA Washable Double-Sided Filter, Air Cleaner for Pet Hair Dander Odor Allergies Pollutant Smoke Dust, PM2.5 Air Quality Monitor, Auto Mode, Grey P358White-Grey

HEAPETS

Pet Air Purifier for Home Large Room 2500 sq ft, H13 HEPA Wa...

A compact unit that actually helps with fur and smell

8.6/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
Performance ☆☆☆☆☆ ★★★★★
+ Noticeable reduction in pet and cooking odors with...
- No app or smart home integration for those who wan...
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Medify MA-25 Air Purifier with True HEPA H13 Filter - 825 ft² Coverage in 1hr for Allergens, Smoke, Wildfires, Odors, Pollen, Pet Dander - Removal to 0.1 Microns - White, 1-Pack White MA-25-1-Pack

Medify Air

Medify MA-25 Air Purifier with True HEPA H13 Filter - 825 ft...

Compact purifier that actually makes a difference in small rooms

8.6/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Compact and lightweight, easy to move between room...
- No air quality sensor or auto mode, everything is...
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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, Green 150 SAGE GREEN

Coway

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

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

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Very quiet on low/auto, suitable for sleeping and...
- Best only for small rooms; underpowered for large...
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