AIRMEGA 400S review

1
Editor choice AIRMEGA 400S review
8.9 Total Score

$749.00 $788.73

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  • Runs quietly on its lowest and highest speeds.
  • Easy to operate its controls, carry it, and clean or replace its filter(s).
  • Relatively low annual costs, which includes routine filter replacement (if any) and annual operating costs.
  • Includes an ionizer but produces no significant ozone.
  • Has a carrying handle.
  • Smart Mobile Application.
  • Has a washable pre-filter for capturing larger particles.
  • Automatically adjusts the air filtration speed according to the room’s current air quality.
  • Sleep mode detects the dark to automatically reduce its fan speed so it runs much quieter.
  • AIRMEGA 400 Smarter Air Purifier review
    AIRMEGA 400S review
  • AIRMEGA 400 Smarter Air Purifier review
    AIRMEGA 400S review

AIRMEGA 400S review :

Airmega’s air quality sensor tells you the quality of the air in the room in real time. The brightly colored LED ring lets you know if your air is fresh or unhealthy every minute of the day.

Smart Mode
Auto: Airmega’s Smart Mode automatically adjusts the air filtration speed according to the room’s current air quality.

Eco: When the air quality remains good for 10 minutes or more, Airmega conserves energy by shutting down the fan. If the sensor detects pollution in the air, the fan will restart automatically.

Sleep(400S): When set on Smart Mode, Airmega’s light sensor detects when it’s dark and the air purifier automatically reduces its fan speed so it runs much quieter. (Sleep mode can be activated by manual for 300S).

Features:

Powerful Performance
Covers up to 1,560 square feet(400S) / 1,256 square feet(300S)
MAX2 Filter Set: Green True HEPA (removes up to 99.97% of allergen, molds, and fine dust) + Activated Carbon (removes up to 99% of VOCs and odor)
The filter lifespan indicator will tell you when it’s time to change the Max2 Filter. Airmega gauges the lifespan of our filters are based on usage, not time.
Note: Based on normal air and operating conditions. The actual lifespan of the Max2 Filter will be determined by indoor air quality and operation of the unit.

Mobile App
The Airmega mobile app, available for the 400S and 300S, gives you the ability to monitor the air quality inside your home, see the status of the filters, schedule the timer, and even receive real-time outdoor air quality updates. (Wi-Fi router frequency band 2.4GHz required).

Size: 1560 sq. ft. (White)

Why is the Airmega Smart Air Purifier “smart”? According to the company, it’s because it can adapt to indoor air conditions in real-time, remove up to 99.97% of particles, clean larger areas at a faster rate—and do all of it while fitting “within today’s modern lifestyle.” Not only this, but you can also stay connected and in control with Airmega’s mobile app.

AirMega 400S Review

AirMega 400S Smarter Air Purifier Review

To provide you with cleaner air, we’re told that Airmega’s Smart Air Purifier pulls indoor air and through an “advanced” HEPA filter, which removes up to 99.97% of airborne particles. Like what? Mold, pet dander, cigarette smoke, allergens, dust mites, cooking odors, and even harmful gasses. Smart Purifiers can also continuously clean the throughout the night and help you sleep better.

Outside of its filtration technology (which we’ll talk more about in a second), Smart Air Purifier promises to implement a ton of other useful features, including light-activated sleep mode, filter usage monitoring, scheduler, energy saving eco mode, remote operation, and more.

However, keep in mind that there are four different Airmega air purifiers to choose from within their lineup, and not all of these offer the same level of features. Which of these are right for you? Are any of them suited to your needs? We’ll explore all of these important questions in this review.

Airmega 400SAirmega 400Airmega 300SAirmega 300
Mobile ApplicationYes(IOS, Android)N/AYes(IOS, Android)N/A
Coverage1,560 sq. ft1,560 sq. ft1,256 sq. ft1,256 sq. ft
Auto ModeYesYesYesYes
Eco ModeYesYesYesYes
Sleep ModeAutomaticManualAutomaticManual
Pollution IndicatorYes (4 Levels)Yes (4 Levels)Yes (4 Levels)Yes (4 Levels)
Filter Life Time IndicatorYesYesYesYes

AIRMEGA 400S review

The AIRMEGA 400 Smarter Air Purifier & 400S Series are ideal for someone who :

  • Wants style and performance.
  • Appreciates the added benefits of latest today’s technologies.
  • Would benefit from a quiet air purifier.(One of best quiet air purifier )
  • Needs relief from common allergens.
  • Would like to reduce household odors.
AIRMEGA 400 Smarter Air Purifier represent the latest in air purification today. Offering many Smart Mode features such as shutting down when your air quality remains good for 10 minutes or more to conserve energy, or Airmega’s light sensor that detects when it’s dark and automatically reduces its fan speed to run much quieter while you sleep.
AirMega 400S Review

AirMega 400S Review

In addition, the optional WiFi connectivity allows you the ability to monitor the air quality inside your home, see the status of the filters, schedule the timer, and even receive real-time outdoor air quality updates. On top of these modern day features, Airmega hasn’t forgotten the most important feature, clean air. With its dual suction capability and advanced filters, the AIRMEGA 400 Smarter Air Purifier model can clean rooms up to 1560 square feet in size, removing up to 99.97% of air pollutants as small as one micron in size. Airmega by Coway offers the best of both worlds, smart convenience and powerful performance.

The 400 series air purifiers offer the most air purifying capacity for larger spaces up to 1560s square feet. Compact, efficient and powerful these HEPA air purifiers feature Smart Mode (Auto, Sleep, Eco) technology and real-time air quality monitoring as well as the option of convenient WiFi connectivity.

The Smart Air Purifier App

While Airmega’s exterior is what you’ll look at, and its interior is what provides cleaner air, the app is where its full functionality comes into play.

Here, you’ll be able to monitor indoor and outdoor air quality in real time, program on/off times for any given day, and learn the times of day when your home’s air quality is at its best (and when it isn’t). When its time to replace your filter, you’ll receive an automatic notification.

Airmega 400S review

AirMega 400S Smarter Air Purifier Review

Pluses:

  • Dual suction and advanced filtration removes allergens, molds, fine dust, VOCs and odor
  • With Smart Mode, your air purifier automatically adjusts to you and your room’s current air quality
  • The brightly colored LED ring lets you know if your air is fresh or unhealthy every minute of the day
  • Conserve energy by using the Smart Eco Mode which shuts down the fan when the air quality remains good for 10 minutes or more and will automatically restart if the sensor detects pollution in the air
  • Sleep mode reduces its fan speed to run much quieter
  • 3 programmable timer settings allow you to run your air purifier at your schedule
  • The filter indicator gauges the lifespan of your filter based on you and your usage, vs. a set time
  • The WiFi connectivity available with the 400S model allows you to control your air purifier anywhere at any time

Summary:

Coway’s new line of Airmega air purifiers represent the latest in air purification today. Offering many Smart Mode features such as shutting down when your air quality remains good for 10 minutes or more to conserve energy, or Airmega’s light sensor that detects when it’s dark and automatically reduces its fan speed to run much quieter while you sleep. In addition, the optional WiFi connectivity allows you the ability to monitor the air quality inside your home, see the status of the filters, schedule the timer, and even receive real-time outdoor air quality updates. On top of these modern day features, Airmega hasn’t forgotten the most important feature, clean air. With its dual suction capability and advanced filters, the Airmega 400 model can clean rooms up to 1560 square feet in size, removing up to 99.97% of air pollutants as small as .3 micron in size. Airmega by Coway offers the best of both worlds, smart convenience and powerful performance.

The Airmega 400S’s formidable air cleaning abilities are almost certainly overkill for most people. But if you’re particular about particulate-levels in your home, live in an area with routinely poor air quality, or just want a highly effective, set-it-and-forget-it smart air purifier, cost be damned, the Airmega won’t disappoint.

It is expensive. That may be true if you compare it to those cheap light-duty models that are unreliable, ineffective and don’t last. A quality air purifier costs money. But it’s an investment in your family’s long-term health and wellness. All the best-rated brands of air purifiers cost a minimum of $400 and some cost more than double that price.

AIRMEGA 400S review scores :

Overall score for the AIRMEGA 400S is mainly how well the model removed dust and smoke from a test chamber, plus quietness for room purifiers and airflow resistance for whole-house units.
Dust/pollen/smoke removal: How well models cleared air of fine clay dust and cigarette smoke; performance of portables is at their highest and lowest speeds. Ones that scored well for dust removal should perform comparably for pollen.
Noise: Based on instrument measurements with a portable model running at its highest and lowest speeds.

8.9 Total Score
Very Good

The AirMega 400S is a beautiful piece of equipment that can easily blend into any room – and look like it belongs there. Its aesthetic design is only outperformed by the brilliant engineering built-in. The result is a highly-effective way of purifying your home’s indoor air efficiently.

8.9Editor's score
Dust/pollen/smoke removal (high)
9
Dust/pollen/smoke removal (low)
8.7
Noise (high speed)
8.5
Noise (low speed)
9
6.5User's score
Design
6.6
Perfomance
7.5
Display
6
Battery
6.2
PROS
  • Runs quietly on its lowest and highest speeds.
  • Easy to operate its controls, carry it, and clean or replace its filter(s).
  • Relatively low annual costs, which includes routine filter replacement (if any) and annual operating costs.
  • Includes an ionizer but produces no significant ozone.
  • Has a carrying handle.
  • Smart Mobile Application.
  • Has a washable pre-filter for capturing larger particles.
  • Automatically adjusts the air filtration speed according to the room’s current air quality.
  • Sleep mode detects the dark to automatically reduce its fan speed so it runs much quieter.
CONS
  •  Relatively high price.
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