$649.99 when purchased online
Target Online store #3991
About this item
Highlights
- Made by Coway, Wirecutter Top Pick for 9 consecutive years
- Purifies 1,560 (30 min) - 3,120 (60 min)ft²
- 3-Stage filtration removes 99.999% ultra-fine particles and 99% VOCs and odors
- Smart Mode integrates Auto, Sleep, Eco Mode with push of a button
- Intuitive interface with AQI and filter replacement indicator
- Tested for safety (ETL) and certified for efficiency (Energy Star)
- Quieter than a whisper at low setting at 22 dB (up to 52 dB)
- Industry leading 5-year warranty with lifetime support
Description
With its powerful performance, smart features, and clean look, Airmega 400 is one of Coway's most popular premium True HEPA air purifiers. It can effectively clean air up to 3,120 ft² at a noise level as low as 22 dB, making it an excellent choice for most indoor spaces.
Dimensions (Overall): 22.8 Inches (H) x 14.8 Inches (W) x 14.8 Inches (D)
Weight: 25 Pounds
Number of Settings: 3
Wattage Required: 66 watts
Filter Type: True HEPA
Industry or Government Certifications: Energy Star Certified
Room Size Range: 1200-1500 sq. ft.
Allergens Captured: Pet Dander, Household Dust, Gases, Odors, Pollen, Mold Spores, Tobacco Smoke
Power Source: Electric
Battery: No Battery Used
Warranty: 5 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 53569809
UPC: 826439000219
Item Number (DPCI): 085-00-0411
Origin: Imported
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. www.p65warnings.ca.gov
If the item details above aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 18 inches length x 18 inches width x 26 inches height
Estimated ship weight: 31.9 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: United States Minor Outlying Islands, American Samoa (see also separate entry under AS), Puerto Rico (see also separate entry under PR), Northern Mariana Islands, Virgin Islands, U.S., APO/FPO, Guam (see also separate entry under GU)
This item ships in its original packaging, revealing what’s inside. ·Details
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Compatible items
Guests also viewed
Discover more options
4.6 out of 5 stars with 100 reviews
quality: 4 out of 5
value: 4 out of 5
100% would recommend
1 recommendations
Beyond my expectations
5 out of 5 stars
Kijoon - 13 days ago
originally posted on Coway USA
It was beyond my expectations. I'm pretty satisfied with the Airmega 400.
Airmega 400
5 out of 5 stars
Lori from New Jersey - 1 month ago
originally posted on Coway USA
Airmega 400 - Graphite is AMAZING. I am so very happy I purchased this air purifier. The air purifier is easy to use and looks perfect in my living space. The Airmega 400 cleans the air and removes odors! I have allergies and live in a densely populated area, with alot of pollution from cars and people. I would defintely recommend this product. Five Stars for Airmega 400!
Great purchase
5 out of 5 stars
Jducharme - 2 months ago
originally posted on Coway USA
Noticed a big difference with the allergies and decreased need to dust furniture.
A brand-new space because of Airmega 400!
5 out of 5 stars
Kristy4 - 3 months ago
originally posted on Coway USA
We have a full basement which is partially finished. It always smelled and the air old. Well until this wondrous Air filter. WE LOVE IT! We go down to wash clothes and store things now with pleasure.
Easy to clean
4 out of 5 stars
MegF - 3 months ago
originally posted on Coway USA
I bought this for my room with litter boxes. It filters the air well and there is significantly less dust in the room. The odor is generally well controlled for a smaller room. I have two of them for my house and they are worth it! I would wait to buy when they are on sale.
Nicely made and seems to work well
5 out of 5 stars
Stone cold - 3 months ago
originally posted on Coway USA
I've been running this unit for 2 weeks on level 2. I believe it is making a difference in my house that stinks of old cigarettes and hound dogs. Hoping that it lasts a long time!
Does a good job
4 out of 5 stars
MegF - 3 months ago
originally posted on Coway USA
I bought this because we have 4 animals, 2 cats and 2 dogs. The carbon filters definitely help with the animal smell. I don’t feel like they help as much as stated in the description but pretty darn well! I ended up buying another one just for the cat room despite the description including that it is good for 3000 sq feet an hour (1800 sq door ranch houae for reference). Still a very worthwhile purchase especially while on sale!
Worth the purchase
5 out of 5 stars
Drea - 4 months ago
originally posted on Coway USA
I have nearly year round seasonal allergies and two dogs. The difference was almost immediately notable. I noticed a difference in smell-no matter how much we clean, sometimes everything smells like ‘dog’- and now, that’s gone. Also, I was taking 2 doses of allergy meds a day, and am down to 1, and in some cases 1 every other day. This has improved the quality of our air so much.
It really works!!!
5 out of 5 stars
No Normbrown99 - 4 months ago
originally posted on Coway USA
I have owned the 400 for 3 months now and it is amazing. I am in a 2200 sq ft condo - 1800 ft main and 400 ft open loft area. All areas have “clean” fresh air. I used to go out for fresh air- now I stay in. Huge noticeable difference when coming in from the outdoors. My sinuses love it too.
Excellent product
5 out of 5 stars
Jgb2 - 4 months ago
originally posted on Coway USA
We just got a model 400S and it couldn’t have been easier to set up and working. After a day our air sensor showed a marked improvement in he air quality. It looks great and the black color allows it to melt into the background. It’s also very quiet and you don’t even notice it’s on and working. Definitely a good buy.
It Works!
5 out of 5 stars
Navillus - 4 months ago
originally posted on Coway USA
Our smart thermostat has an air quality monitor. This summer, our air quality has consistently been either fair or poor. After using the Airmega for 2 days the monitor showed our air quality as clean and it has stayed clean. Very happy with this purchase
Excellent AirMega 400
5 out of 5 stars
jammer21 - 6 months ago
originally posted on Coway USA
Awesome unit that fits and controls our first floor environment perfectly. Just clean and change the filter set when nesscesary, normally full set replacement 12 to 18 months. Clean re-usable pre filter every 3 months. Great Unit !! Thanks :)
Would recommend
5 out of 5 stars
Tony - 6 months ago
originally posted on Coway USA
Strong unit that keeps the air in the house clean. We keep in the living room and it works well. It also very quiet. Would recommend!
Quiet, well built air purifier.
5 out of 5 stars
- 6 months ago
originally posted on Coway USA
Very quiet unit, happy about purchase. I put the unit in bedroom, and leave it in auto mode.
Still Using But Not Sure It Is Doing Anything
3 out of 5 stars
S Pow - 6 months ago
originally posted on Coway USA
It has been running for a couple of weeks and I can't tell any difference at all. It seems off more than on when using the 'automatic' sensing setting. I am neutral on the item for now but if I don't see any value to it, I can lower the rating.
If you suffer from allergies, get this filter!
5 out of 5 stars
Dan-E-2E - 7 months ago
originally posted on Coway USA
Purchased a couple of months ago. Like it so much, I'm going to buy a second one to put at the other end of my house. Quite operation, the smart mode does all the work. Love the filter indicators which let you know when it is time to either clean the pre-filter or replace the main filters. Easy to maintenance and operate. Made a huge difference in the air quality of my bedroom. Significantly less allergy symptoms, less dust accumulating on my horizontal surfaces. The difference was easily noticeable.
Very effective and nice looking purifier
4 out of 5 stars
LACC - 7 months ago
originally posted on Coway USA
This unit is absolutely perfect. It is a very efficient purifier that has help us deal with the heavy pollen season that we have had this spring. It has kept the main floor of our home, approx 2500 square feet absolutely clear. In addition the unit does not interfere with the beautiful furniture in our living room and sitting room area, the unit is non intrusive and in fact is actually quite nice looking. In addition it is extremely quiet.
Worth the Investment
5 out of 5 stars
jkent - 7 months ago
originally posted on Coway USA
Simple to use. Sleek design. Next level filters. The smart sensor feature is so helpful.
Great. Really happy.
5 out of 5 stars
JayTee - 8 months ago
originally posted on Coway USA
Really happy with this purchase. Suggested it to friends and my suggestion lead to 3 of them buying the 400 or 400s
Great Purifier Lacking Child Lock
4 out of 5 stars
- 8 months ago
originally posted on Coway USA
The Airmega 400 is a very impressive air purifier thus far. Had to take off a star for the fact that this unit does not have a child lock on it like the Airmega 240 we also bought. Our toddler found the touch buttons to be to much fun so I have moved the unit to another location in the home that he is not in very often. The amount of air this unit moves is impressive and we are happy with it especially at the sale price we got it for. My only suggestion would be to allow it to have a child lock like the other products.
1 reply from Customer Service team - 8 months ago
Thank you for your feedback on the Airmega 400 air purifier. We're glad to hear that you find it impressive and that it meets your expectations in terms of air movement and overall performance, especially considering the sale price. We appreciate your suggestion regarding the addition of a child lock feature, and we'll certainly take this into consideration for future product enhancements. If you have any further feedback or need assistance, please feel free to reach out to our customer service team. We're here to help. Thank you for choosing our product!