The 7 Best Large Room Air Purifiers April, 2024 (And 67 Other Models)
Our list presenting the latest large room air purifiers includes only air purifiers that satisfy these specifications:
- AlphaChooser considers that the most interesting metric to identify large air purifiers is their clean air delivery rate (CADR) figure. We set the bar for this list of the best large room air purifiers to a minimum CADR for dust of 230 cubic feet per minute.
- Since the CADR rate is not provided by so many manufacturers, this list remains limited, simply because we list other rather large air purifiers, but for which we could not find the CADR. For that reason, you may want to take a look at our full list of True HEPA air purifiers too, because it contains other models.
The List :
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#1 Best Model 2024: Levoit Core 400S
247
cu. ft./min.
CADR
378
sqr. ft
Room
24
dB
Low Noise
99.97
%
Filtration
- Google-assistant-ready
- Alexa-compatible
- TrueHEPA Filter
- Wi-Fi Enabled
- H13-grade Filter
- Air-quality Sensor
- PM2.5 Sensor
- Energy Star Compliant
Why The Levoit Core 400S?
- 25,782 ratings were analyzed across 4 sources, resulting in a 9.4/10 average.
- Chosen by AlphaBot as being the most likely best choice large room air purifier for 2024 at this point
- Learn About Our Very Special Ranking System
- Google-assistant-ready
- Alexa-compatible
- TrueHEPA Filter
- Wi-Fi Enabled
- H13-grade Filter
- Air-quality Sensor
- PM2.5 Sensor
- Energy Star Compliant
Why The Levoit Core 400S?
- 25,782 ratings were analyzed across 4 sources, resulting in a 9.4/10 average.
- Chosen by AlphaBot as being the most likely best choice large room air purifier for 2024 at this point
- Learn About Our Very Special Ranking System
You Should Also Check Out: Top 10 Best Quiet Air Purifiers 2024
#2 Second Best: Coway Airmega AP-1512HHS
246
cu. ft./min.
CADR
325
sqr. ft
Room
24.4
dB
Low Noise
99.97
%
Filtration
- Google-assistant-ready
- Alexa-compatible
- TrueHEPA Filter
- Activated Carbon Post-filter
- On-off timer
- Wi-Fi Enabled
- Air-quality Sensor
- Google-assistant-ready
- Alexa-compatible
- TrueHEPA Filter
- Activated Carbon Post-filter
- On-off timer
- Wi-Fi Enabled
- Air-quality Sensor
You Should Also Check Out: Top 10 Best Smart Air Purifiers 2024
#3 Also Good: AirDoctor AD3000
328
cu. ft./min.
CADR
638
sqr. ft
Room
4
Per Hr
(Air Changes)
39
dB
Low Noise
- On-off timer
- Air-quality Sensor
- H13-grade Filter
- Energy Star Compliant
Why The AirDoctor AD3000?
- 2,545 ratings were analyzed across 3 sources, resulting in a 9.4/10 average.
- On-off timer
- Air-quality Sensor
- H13-grade Filter
- Energy Star Compliant
Why The AirDoctor AD3000?
- 2,545 ratings were analyzed across 3 sources, resulting in a 9.4/10 average.
#4 Also Good: Blueair 5440i
240
cu. ft./min.
CADR
356
sqr. ft
Room
4.8
Per Hr
(Air Changes)
30
dB
Low Noise
- Google-assistant-ready
- Alexa-compatible
- On-off timer
- Wi-Fi Enabled
- 2-year Warranty
- Air-quality Sensor
Why The Blueair 5440i?
- 516 ratings were analyzed across 2 sources, resulting in a 8.9/10 average.
- Google-assistant-ready
- Alexa-compatible
- On-off timer
- Wi-Fi Enabled
- 2-year Warranty
- Air-quality Sensor
Why The Blueair 5440i?
- 516 ratings were analyzed across 2 sources, resulting in a 8.9/10 average.
#5 Also Good: Blueair HealthProtect 7470i
275
cu. ft./min.
CADR
418
sqr. ft
Room
5
Per Hr
(Air Changes)
22
dB
Low Noise
- Google-assistant-ready
- Alexa-compatible
- TrueHEPA Filter
- Activated Carbon Post-filter
- On-off timer
- Air-quality Sensor
- Wi-Fi Enabled
Why The Blueair HealthProtect 7470i?
- 756 ratings were analyzed across 3 sources, resulting in a 8.9/10 average.
- Google-assistant-ready
- Alexa-compatible
- TrueHEPA Filter
- Activated Carbon Post-filter
- On-off timer
- Air-quality Sensor
- Wi-Fi Enabled
Why The Blueair HealthProtect 7470i?
- 756 ratings were analyzed across 3 sources, resulting in a 8.9/10 average.
You Should Also Check Out: Top 10 Best Air Purifiers For Smoke 2024
#6 Also Good: Blueair HealthProtect 7770i
400
cu. ft./min.
CADR
674
sqr. ft
Room
5
Per Hr
(Air Changes)
25
dB
Low Noise
- TrueHEPA Filter
- Activated Carbon Post-filter
- On-off timer
- Wi-Fi Enabled
Why The Blueair HealthProtect 7770i?
- 459 ratings were analyzed across 2 sources, resulting in a 8.9/10 average.
- TrueHEPA Filter
- Activated Carbon Post-filter
- On-off timer
- Wi-Fi Enabled
Why The Blueair HealthProtect 7770i?
- 459 ratings were analyzed across 2 sources, resulting in a 8.9/10 average.
#7 Also Good: Blueair Classic 405
300
cu. ft./min.
CADR
434
sqr. ft
Room
5
Per Hr
(Air Changes)
32
dB
Low Noise
- Alexa-compatible
- TrueHEPA Filter
- On-off timer
- Wi-Fi Enabled
Why The Blueair Classic 405?
- 151 ratings were analyzed across 3 sources, resulting in a 7.9/10 average.
- Alexa-compatible
- TrueHEPA Filter
- On-off timer
- Wi-Fi Enabled
Why The Blueair Classic 405?
- 151 ratings were analyzed across 3 sources, resulting in a 7.9/10 average.
You Should Also Check Out: Top 10 Best True HEPA Air Purifiers 2024
68 More large room air purifiers, Sorted By The Latest Model First:
NuWave OxyPure Zero Large Room Air Purifier
232
cu. ft./min.
CADR
414
sqr. ft
Room
99.9
%
Filtration
0.1
-micron
Particles
- Wi-Fi Enabled
- Energy Star Compliant
- Wi-Fi Enabled
- Energy Star Compliant
- TrueHEPA Filter
- TrueHEPA Filter
275
cu. ft./min.
CADR
418
sqr. ft
Room
4.8
Per Hr
(Air Changes)
25
dB
Low Noise
- Alexa-compatible
- Air-quality Sensor
- Wi-Fi Enabled
- Alexa-compatible
- Air-quality Sensor
- Wi-Fi Enabled
Coway Mighty Large Room Air Purifier
246
cu. ft./min.
CADR
361
sqr. ft
Room
24.4
dB
Low Noise
99.9
%
Filtration
- On-off timer
- Air Ionizer
- On-off timer
- Air Ionizer
Stadler Form Roger Large Room Air Purifier
331
cu. ft./min.
CADR
8
-month
Filter
5
-speed
Air Fan
- On-off timer
- Air-quality Sensor
- On-off timer
- Air-quality Sensor
Winix 5300-2 Large Room Air Purifier
243
cu. ft./min.
CADR
360
sqr. ft
Room
99.97
%
Filtration
4
-speed
Air Fan
- TrueHEPA Filter
- Activated Carbon Post-filter
- Air-quality Sensor
- 2-year Warranty
- TrueHEPA Filter
- Activated Carbon Post-filter
- Air-quality Sensor
- 2-year Warranty
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