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Coway
Coway Airmega 100 HEPA Air Purifier

Coway Airmega 100 HEPA Air Purifier

4.8(4 ratings)

Best price now

$119.99at SylvaneChecked Nov 10

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Price facts

  • Last seen at $119.99 at Sylvane on Nov 10.

Our take on the Coway Airmega 100 HEPA Air Purifier

The Coway Airmega 100 is a compact True HEPA air purifier for small to medium rooms. It runs a three-stage filter path: a vacuumable pre-filter, a True HEPA filter rated to capture 99.999% of particles down to 0.01 microns, and a deodorizing filter for odors and VOCs. A color-coded air quality indicator and Smart Mode that adjusts fan speed to detected air quality set it apart from basic purifiers that only offer manual speeds. It suits bedrooms, offices and nurseries; against larger Coway models it trades room coverage for a smaller footprint and simpler controls.

Best forBedrooms and nurseriesHome offices and small living roomsAllergy and dust sufferersSmoke and odor control in enclosed rooms
Pros
  • True HEPA filtration rated to 0.01 microns
  • Smart Mode adjusts airflow to real-time air quality
  • Vacuumable pre-filter extends filter life
  • Color-coded air quality indicator at a glance
  • Energy Star certified with auto shut-off timer
  • Adjustable lighting, including a night light or off
Cons
  • Coverage is modest: 405 sq ft in 30 minutes
  • No Wi-Fi or app control
  • Three fan speeds only
  • Filters must be replaced periodically

Coway Airmega 100 HEPA Air Purifier prices at every store

  • SylvaneNew

    In stockReturn policy

    $119.99Checked Nov 10
    Visit Sylvane

What reviewers say

Owners of Coway purifiers generally praise the filtration and the air quality indicator, and the Airmega 100 follows that pattern as a simple, quiet small-room unit. The main complaints are limited coverage and the lack of smart features.

What people mention
  • FiltrationPraisedOwners say it noticeably cuts dust and allergens in small rooms.
  • NoisePraisedLow and medium speeds are described as quiet enough for sleep.
  • CoverageCriticisedBuyers say it is not enough for large or open-plan spaces.
  • Smart featuresCriticisedReviewers miss app and voice control found on rival purifiers.
  • Air quality lightPraisedThe color-coded indicator is called a helpful, easy read.

About the Coway Airmega 100 HEPA Air Purifier

The Coway Airmega 100 is an air purifier for small to medium-sized rooms. It removes allergens, smoke, dust, odors, viruses, bacteria, and VOCs from indoor air.

It uses a 3-stage filtration system: a vacuumable pre-filter, a True HEPA filter, and a deodorizing filter. The True HEPA filter captures up to 99.999% of particles as small as 0.01 microns. A color-coded Air Quality Indicator shows the air quality in real time.

Smart Mode adjusts airflow automatically based on the air quality it detects. You can also choose from three manual fan speeds. Touch controls adjust airflow and lighting, and an automatic shut-off timer has preset intervals to save energy.

Filtration
3 stages: vacuumable pre-filter, True HEPA filter, deodorizing filter
HEPA capture
Up to 99.999% of particles as small as 0.01 microns
Coverage
405 sq ft in 30 minutes; 810 sq ft in 60 minutes
Airflow modes
Automatic (Smart Mode) and three speed settings
Lighting
AQI indicator, night light, or off
Controls
Touch controls
Timer
Automatic shut-off with preset intervals
Certification
Energy Star certified
In the box
Airmega 100 True HEPA Air Purifier, Airmega 100 Filter, Owner's Manual

Questions and answers

How large a room can the Airmega 100 clean?
Coway rates it for 405 sq ft in 30 minutes and 810 sq ft in 60 minutes, so it fits bedrooms, offices and small living rooms.
Does it work with an app or smart assistant?
No. Controls are touch-based on the unit, with Smart Mode and three manual speeds; there is no Wi-Fi or app control.
How often do the filters need changing?
The pre-filter can be vacuumed and reused; the True HEPA and deodorizing filters are replaced periodically depending on use and air quality.
Is it loud at night?
Low speed is quiet enough for most bedrooms, and the lighting can be set to a night light or turned off.
What comes in the box?
The purifier, one Airmega 100 filter set and the owner's manual.
Is it worth it over a larger Coway model?
If you need a small, simple unit for a bedroom or office, it covers that well; for large rooms, a higher-coverage Coway model fits better.
Where is the Coway Airmega 100 HEPA Air Purifier cheapest?
At Sylvane, for $119.99, as of our latest check.
What do buyers say about the Coway Airmega 100 HEPA Air Purifier?
Rated 4.8 out of 5 from 4 ratings.

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