Coway Airmega 400

Suggested Use

Coway’s Airmega 400 tackles high levels of dust, allergens, and VOCs. With an effective range of up to 700 square feet, it’s one of the most powerful purifiers on the market today and is equipped with a variety of “smart” features. We recommend using the Airmega in kitchens to tackle cooking-related air pollution. The Airmega is also extremely quiet, so it's great for large, noise-sensitive areas like bedrooms and nurseries.

room size
ROOM SIZE
XLLMS
sleep
SLEEP
Low sound levels
Lights can be turned off
maintenance
MAINTENANCE
Infrequent sensor cleaning
Long-lasting filters
Low operating energy costs
effectiveness
EFFECTIVENESS
Allergies iconAllergies
tVOCs icontVOCs

VOC disclaimer

Dust iconDust
features
FEATURES
Easy to use interface
Automated power modes
Timed usage (1hr, 4hr, 8hr)
Filter replacement notification
400s has Wifi and Smart Home integrations
price
PRICE

Product Photos

Airmega_Changing_PrefilterAirmega_Hero_ShotAirmega_Max2_Filters

Tech Specs

DIMENSIONS

14.8 x 14.8 x 22.7

WEIGHT

24.7lb

SOUND

22 dB - 55 dB

WARRANTY

5-Year Limited Warranty

SMART FEATURES

Responsive smart air mode
Timer (1hr/4hr/8hr)
Filter change notification

ENERGY

120V
6.2W-66W

EFFECTIVENESS

CADR (350/350/350)
CFM (410)
730 square feet (4 ACH)

FILTERS

True HEPA (12 month lifespan)
Activated Carbon (12 month lifespan)
Washable Pre-Filter (12 month lifespan)

Fine Dust Removal Test

fine dust removal graph