AirMega 400S vs 400 vs 300S vs 300

For a good air purifier, you cannot go wrong with AirMega. By reading this guide, you will learn all about the best AirMega air purifiers and what they offer. That way, you can find the air purifier that offers what you need.

Coway Airmega 400 Air Purifier Review
Airmega 400

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AirMega 400S

The AirMega 400S is a powerful air purifier that you can use to thoroughly purify spaces as large as 1,560 square-feet. For you to purify spaces of that size, you will be relying on the built-in Max2 Filter, which consists of a True-HEPA Filter and Activated Carbon Filter that have been combined. Both of these filters, when combined, make thoroughly cleaning the air in your space a very easy task.

AIRMEGA 400S Air Purifier Review
Airmega 400S
Coway Airmega 400S App-Enabled Smart Technology...
  • [Coverage] Designed to clean spaces up to 1,560 sq. ft. in 30 minutes
  • [HyperCaptive Filtration System] Combination of a pre-filter, deodorization filter,...
  • [APP and Voice Control] IoCare mobile app includes indoor and outdoor air quality...

Last update on 2023-09-30 / Affiliate links / Images from Amazon Product Advertising API

AirMega 400

The AirMega 400 offers everything that the AirMega 400S offers. But, there is one major difference, and that’s the fact that this air purifier does not offer the same smart features as the AirMega 400S. As a result of this, making use of this air purifier is a little less convenient.

Coway Airmega 400 Review
Airmega 400
Coway Airmega 400(G) Smart Air Purifier True HEPA...
  • [Coverage] Designed to clean spaces up to 1,560 sq. ft. in 30 minutes.
  • [HyperCaptive Filtration System] Combination of a pre-filter, deodorization filter,...
  • [Smart Mode] With its Smart Mode feature, the Airmega automatically adapts to its...

Last update on 2023-09-30 / Affiliate links / Images from Amazon Product Advertising API

AirMega 400S vs 400 vs 300S vs 300

Coway 400S 400 300S 300
App & Alexa & DRS Yes(IOS, Android) Yes(IOS, Android)
Coverage 1,560 sq. ft. 1,560 sq. ft. 1,256 sq. ft. 1,256 sq. ft.
Auto Mode Yes Yes Yes Yes
Eco Mode Yes Yes Yes Yes
Sleep Mode Automatic Automatic Manual Manual
Filters Washable Pre-Filter+Max2 Filter Set(Activated Carbon+Green True HEPA) Washable Pre-Filter+Max2 Filter Set(Activated Carbon+Green True HEPA) Washable Pre-Filter+Max2 Filter Set(Activated Carbon+Green True HEPA) Washable Pre-Filter+Max2 Filter Set(Activated Carbon+Green True HEPA)
Pollution Indicator Yes (4 Levels) Yes (4 Levels) Yes (4 Levels) Yes (4 Levels)
Filter Life Time Indicator Yes Yes Yes Yes
Fan Speed Sleep, Low, Medium, High Sleep, Low, Medium, High Sleep, Low, Medium, High Sleep, Low, Medium, High
Timer & Scheduler Timer 1, 2, 4, 8 Hr & Scheduler Timer 1, 4, 8 Hr Timer 1, 2, 4, 8 Hr & Scheduler Timer 1, 4, 8 Hr
Price Check Price Check Price Check Price Check Price

AirMega 300S

The AirMega 300S is a very powerful and convenient air purifier that you can use to purify spaces as large as 1,256 square-feet. For you to purify spaces of that size, you will be relying on the Max2 Filter that is built into this air purifier. To go along with that, though, you will also be relying on the smart functionality this air purifier offers, which allows you to use your smartphone and Amazon Alexa device to control and command this air purifier.

AIRMEGA 300S Air Purifier Review
Airmega 300S
Coway Airmega 300S App-Enabled Smart Technology...
  • [Coverage] Designed to clean spaces up to 1,256 sq. ft. in 30 minutes
  • [HyperCaptive Filtration System] Combination of a pre-filter, deodorization filter,...
  • [APP and Voice Control] IoCare mobile app includes indoor and outdoor air quality...

Last update on 2023-09-30 / Affiliate links / Images from Amazon Product Advertising API

AirMega 300

The AirMega 300 offers everything that the AirMega 300S offers. Just like the AirMega 400, though, it lacks the smart features that the AirMega 300S offers. For those who are looking for good smart features that make the entire air purification process easier, this air purifier may not offer what you are looking for.

Coway Airmega 300 Review
Airmega 300
Coway Airmega 300 True HEPA Air Purifier with...
  • [Coverage] Designed to clean spaces up to 1,256 sq. ft. in 30 minutes.
  • [HyperCaptive Filtration System] Combination of a pre-filter, deodorization filter,...
  • [Smart Mode] With its Smart Mode feature, the Airmega automatically adapts to its...

Last update on 2023-09-30 / Affiliate links / Images from Amazon Product Advertising API

Conclusion

In the end, all four of these air purifiers offer some great features. Due to being so different, though, it’s likely that one of these air purifiers is better for you than the others.

Coway Airmega 300 Air Purifier Review
Airmega 300

For an air purifier that offers some convenient smart features, the AirMega 400S and the AirMega 400 are both fantastic purchases. For an air purifier that does not offer those features, though – and costs less as a result – the AirMega 400 and the AirMega 300 are both good air purifiers to purchase.

Coway AirMega Air Purifiers | Recommended


Our Pick No. 1
Coway Airmega AP-1512HH True HEPA Air Purifier...
Coway Airmega AP-1512HH True HEPA Air Purifier...
[Ultra Quiet] Ultra quiet operation with noise levels ranging from 24 dB to 53 dB.; [Timer] Schedule the unit to purify 1, 4, or 8 hours of use and conserve energy.

Last update on 2023-09-30 / Affiliate links / Images from Amazon Product Advertising API


Coway AirMega Air Purifiers | Recommended


Last update on 2023-09-30 / Affiliate links / Images from Amazon Product Advertising API


This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.


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