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COWAY Air Purifiers for Home Large Room Up to 1,763 ft², Washable Pre-Filter and True HEPA Filter for Smoke, Allergies, Pet Dander, Odor, AQI, Smart & Rapid Mode, Timer, 3yr Warranty, 250ART(GB)
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Learn more
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
Color | Warm Gray |
Brand | Coway |
Product Dimensions | 8.3"D x 18.5"W x 19.7"H |
Floor Area | 930 Square Feet |
Specification Met | Energy Star Certified, ETL Certified, CARB Certified |
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About this item
- [Coverage] Designed to clean spaces up to 930 sq. ft. in 30 minutes.Specification sheet
- [HyperCaptive Filtration System] Combination of a pre-filter, deodorization filter, and True HEPA Filter reduces 99.999% of 0.01-micron particles, including pollen and other allergens. It also reduces 99% of volatile organic compounds and odor
- [Air Quality Indicator] 24/7 pollution monitor air quality throughout the day, adjusting purification to the necessary level and saving energy when it's not needed
- [Rapid Mode] When air quality is in need of a boost, Rapid Mode is activated to circulate at maximum power until your air is clean
- [Smart Mode] With its Smart Mode feature, the Airmega automatically adapts to its surroundings by adjusting fan speeds based on the room's air quality. That means your unit is energy efficient without compromising effectiveness
- [3-stage Manual Fan Speed] Control your Airmega's fan manually with low, medium, and high settings
- [Filter Alerts]The air filter indicator tells you when the filters need to be replaced and the prefilters need to be cleaned for maximum efficiency, based on how much air they have processed
- [Timer] Schedule the unit to purify for 1, 4, or 8 hours of use and conserve energy
- [Warranty] 3-year Limited Manufacturer's Warranty
Frequently bought together
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Product guides and documents
From the manufacturer
Coway Airmega Premium Line-up
Airmega 250 | Airmega 250S | Airmega 300 | Airmega 300S | Airmega 400/400(G) | Airmega 400S(G)/400S | Airmega ICON | |
Customer Reviews
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4.5 out of 5 stars
852
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4.5 out of 5 stars
852
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4.6 out of 5 stars
6,181
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4.6 out of 5 stars
6,181
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4.6 out of 5 stars
6,181
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4.6 out of 5 stars
6,181
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4.2 out of 5 stars
26
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Price
| $330.83$330.83 | — | $549.00$549.00 | $417.01$417.01 | $460.56$460.56 | $599.00$599.00 | $549.00$549.00 |
Coverage
| 930 sq. ft. | 930 sq. ft. | 1,256 sq. ft. | 1,256 sq. ft. | 1,560 sq. ft. | 1,560 sq. ft. | 649 sq. ft. |
App & Alexa & DRS
| ✘ | ✔ | ✘ | ✔ | ✘ | ✔ | ✔ |
Auto Mode
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Eco Mode
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Sleep Mode
| Automatic | Automatic | Maunal | Maunal | Automatic | Automatic | Automatic |
Rapid Mode
| ✔ | ✔ | ✘ | ✘ | ✘ | ✘ | ✘ |
Filters Configuration
| Pre-Filter+ Carbon + True HEPA | Pre-Filter+ Carbon + True HEPA | re-Filter+ Carbon + True HEPA | re-Filter+ Carbon + True HEPA | re-Filter+ Carbon + True HEPA | Pre-Filter+ Carbon + True HEPA | Pre-Filter+ Carbon + True HEPA |
Pollution Indicator
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Filter Life Time Indicator
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Manual Fan Speed
| Low, Medium, High | Low, Medium, High | Low, Medium, High | Low, Medium, High | Low, Medium, High | Low, Medium, High | Low, Medium, High |
Timer & Scheduler
| Timer 1, 4, 8 Hr | Timer 1, 2, 4, 8 Hr, Scheduler | Timer 1, 4, 8 Hr | Timer 1, 2, 4, 8 Hr, Scheduler | Timer 1, 4, 8 Hr | Timer 1, 2, 4, 8 Hr, Scheduler | Timer 1, 4, 8 Hr |
Available Colors
| Beige | Beige | White | White | White / Graphite | Graphite / White | Beige |
Product Description
The Coway Airmega 250 air purifier efficiently filter harmful sources in your space and capture 99.999% of nano-sized particles down to 0.01 microns, which is smaller than most allergens, bacteria, mold, and viruses. With coverage of up to 930 square feet, Coway’s 3-stage HyperCaptive filtration system (with Green True HEPA filter) wraps any space in clean air, 24 hours a day. Features Coway’s IoCare App, filter change indicators, smart mode, and real-time air quality monitoring. Coway Airmega 250S cleans and maintains spaces up to 930 sq. ft in 30 minutes.
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Product information
Customer Reviews |
4.5 out of 5 stars |
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Manufacturer | Coway |
ASIN | B08H4DZ5MD |
Best Sellers Rank | #77,938 in Home & Kitchen (See Top 100 in Home & Kitchen) #161 in HEPA Filter Air Purifiers |
UPC | 826439000400 |
Brand Name | Coway |
Model Number | AIRMEGA 250 |
Color | Warm Gray |
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Warranty & Support
Feedback
Specification Met | Energy Star Certified, ETL Certified, CARB Certified |
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Item Weight | 20.5 Pounds |
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Item Dimensions D x W x H | 8.3"D x 18.5"W x 19.7"H |
Noise Level | 22 dB |
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Particle Retention Size | 0.01 Micron |
Controller Type | Touch |
Wattage | 64 watts |
Filter Type | True HEPA, Active Carbon Filter, Pre-Filter |
Floor Area | 930 Square Feet |
Power Source | AC |
Control Method | Touch |
Videos
Videos for this product
1:52
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Honest review! Watch this before you buy!
Reviews by Liz N Levi
Videos for this product
1:25
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Review of the COWAY Airmega 250 Smart Air Purifier
Trevor Miner PT DPT
Videos for this product
0:05
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Customer Review: Fan wobbles and cause the machine to vibrates
Raw
Videos for this product
0:39
Click to play video
Coway Airmega Keeps the air PURE i love it!
Jack Mathews
Compare with similar items
This Item Coway COWAY Air Purifiers for Home Large Room Up to 1,763 ft², Washable Pre-Filter and True HEPA Filter for Smoke, Allergies, Pet Dander, Odor, AQI, Smart & Rapid Mode, Timer, 3yr Warranty, 250ART(GB) | Recommendations | |||||
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -17% $330.83$330.83 List: $399.00 | $699.99$699.99 | -17% $108.46$108.46 List: $129.99 | -15% $549.08$549.08 List: $649.00 | -17% $249.99$249.99 List: $299.99 | -17% $249.99$249.99 List: $299.99 |
Delivery | Get it as soon as Saturday, Oct 19 | Get it as soon as Sunday, Oct 20 | Get it as soon as Saturday, Oct 19 | Get it as soon as Saturday, Oct 19 | Get it as soon as Saturday, Oct 19 | Get it as soon as Saturday, Oct 19 |
Customer Ratings | ||||||
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com |
filter type | True HEPA, Active Carbon Filter, Pre-Filter | True HEPA, Active Carbon Filter, Pre-Filter | True HEPA, Carbon Filter, Pre-Filter | True HEPA, Active Carbon Filter, Pre-Filter | Activated Carbon | 3-In-1 Filtration |
floor area | 930 square feet | 649 square feet | 810 square feet | 649 square feet | 3175 square feet | 3175 square feet |
control method | touch | touch | touch | touch | voice | voice |
power source | AC | Corded Electric | Corded Electric | Corded Electric | AC adapter | DC |
particle retention size | 0.01 micron | 0.01 micron | 0.01 micron | 0.01 micron | 0.3 micron | 0.3 micron |
noise level | 22 decibels | 21.7 decibels | 20 decibels | 21.7 decibels | 26 decibels | 26 decibels |
specification met | Energy Star Certified, CARB Certified, ETL Certified | CARB Certified, ETL Certified | CARB Certified, Energy Star Certified, ETL Certified | CARB Certified, ETL Certified | ETL Certified, FCC Certified, CARB Certified | CARB Certified, Energy Star Certified, FCC Certified |
weight | 20.5 pounds | 19.2 pounds | 7.5 pounds | 19.2 pounds | 19.84 pounds | 13.7 pounds |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the functionality, quietness, and air quality of the air purifier. They mention it works well, is relatively quiet, and clears the air. Some appreciate the design and odor removal. Customers are also happy with the build quality, value for money, and ease of use.
AI-generated from the text of customer reviews
Customers like the functionality of the air purifier. They mention it works well, is powerful, and efficient. Some say the app works well and is super convenient.
"...(didn't even know what they looked like)... This product is exceptional in every way...." Read more
"...I've had the Airmega 250 for over a year now and it has worked flawlessly, quietly (except when it goes into overdrive when I am cooking steak,) and..." Read more
"We purchased this for my son's 3rd grade classroom. It is powerful, not too large, and not too loud (he sits right next to it so I asked him!)...." Read more
"...On sleep and on the 1st setting the unit is very tolerable (sleep is basically silent and 1 is low white noise) but then you only have two..." Read more
Customers like the quietness of the air purifier. They mention it's relatively quiet unless the fan is on high, runs softly and silently, and quietly checks the quality of the air. Some also say it has a satisfying sound and is a quiet 24hr air cleaning machine.
"...had the Airmega 250 for over a year now and it has worked flawlessly, quietly (except when it goes into overdrive when I am cooking steak,) and is..." Read more
"...It's a very satisfying sound.The coverage area is perfect for my 950 sq. ft. condo...." Read more
"...This one is sleek and worth showing off on display. Works quietly and I bought 2 after I saw it on a post from a instagram influencer" Read more
"...It's noisier than the Blue Air Purifier that I have in my bedroom. When it's clearing the air, it sounds like a fan...." Read more
Customers are satisfied with the air quality of the product. They mention it clears the air, cuts down on dust accumulation, and does a good job of refumigating fumes and odors from cleaning old carpets. The dust filter can be cleaned very easily. It will recognize bad air quality quickly and scrub out all the smoke caused by it.
"...It truly hauls air through one very large multistage filter (only 1 needed as replacement yearly). It claims to do a 900ft sq. room, & I believe it...." Read more
"...I've noticed a significant reduction in settled dust on my furniture surfaces.Highly recommended.EDIT JUNE 10, 2023:..." Read more
"...Plus, it cleans very quickly on high mode so the high fan setting doesn't stay on too long...." Read more
"So far so good, it does seem to have improve air quality, but also could be the placebo effect." Read more
Customers like the design of the air purifier. They say it looks good, is well-designed, and blends in. Some say it's sleek and worth showing off on display.
"...On top of everything else—it's an elegant looking model...." Read more
"...First of all, it's fairly nice looking in a simple, unassertive way that is happy to sit quietly in the background...." Read more
"...It looks awesome, stylish, with a modern yet retro look. It's basically silent most of the day until it detects something in the air...." Read more
"...This one is sleek and worth showing off on display. Works quietly and I bought 2 after I saw it on a post from a instagram influencer" Read more
Customers like the odor removal of the air purifier. They say it works great, clears out any odors, dust, and smoke. Some also appreciate the auto function and pollution sensor.
"...Pulls smells fast & effectively...." Read more
"...It turned on when I cooked and cleared the air, no cooking smells. I returned it because it seemed to have a defect...." Read more
"...No pet smells! We liked them so much we purchased one for our friend who has asthma." Read more
"We've had this for almost a month and wow does it work! Gets rid of smells from cooking and despite other negative reviews, the app works great for..." Read more
Customers find the air purifier easy to use. They mention it's quiet, efficient, and easy to set up. Some say it hooks up to Alexa easily.
"...First of all, it's fairly nice looking in a simple, unassertive way that is happy to sit quietly in the background...." Read more
"...Love the AQI LED on top. Easy to understand: blue (good) fan level 1, green (moderate) and yellow (unhealthy) fan level 2, and red (very unhealthy)..." Read more
"...Very convenient.Filter and prefilter: the filters seem very durable and high quality. They are easy to change out too...." Read more
"...I bought two of the 250S and I like the WIFI integration and the app is easy to use and helps you track how and when your air is going downhill." Read more
Customers are satisfied with the build quality of the air purifier. They mention it looks and feels high-quality, the filters seem very durable, and substantial. Some also appreciate the great hardware and that it switches to a stronger mode when needed.
"...The little chimes it makes when you touch a button is delicate and pleasing to the ear. It's a very satisfying sound...." Read more
"...The colors changed and it showed a good quality pretty quickly which I was odd...." Read more
"...Filter and prefilter: the filters seem very durable and high quality. They are easy to change out too. I like the app has a life indicator on it too...." Read more
"...Highly recommended if you're looking for a high quality air purifier...." Read more
Customers appreciate the value for money of the air purifier. They mention it's worth its price, works like a million bucks, and the replacement filter is relatively inexpensive compared to other similar products.
"...research before purchasing an air purifier, and this one is truly reasonably priced, especially considering the features...." Read more
"...The replaceable filter is relatively inexpensive compared to other similar products (~$60), and it doesn't need to be replaced as often as some of..." Read more
"...I have two Coways, and this is my favorite. Well worth the money." Read more
"...I thought this would be a giant upgrade but sadly it's not worth the cost...." Read more
Reviews with images
Does wonders for cooking
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Top reviews
Top reviews from the United States
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Since I was already very happy with a smaller capacity Coway purifier (AP-1512HH) in a bedroom, buying the Coway Airmega 250 was a no brainer.
I've had the Airmega 250 for over a year now and it has worked flawlessly, quietly (except when it goes into overdrive when I am cooking steak,) and is easy to clean and maintain.
First of all, it's fairly nice looking in a simple, unassertive way that is happy to sit quietly in the background. The smaller unit I have in the bedroom is not as attractive, IMHO.
Both units are pretty much "plug and play." They both monitor the air, automatically switching to a higher fan speed when indicated. If desired, the "Auto" function can be overridden, so the fan speed can be manually set. The 250 has an automatic "nighttime" setting that goes into a temporary sleep mode if no change of air quality is detected over a period of time. This is great if the unit is in a bedroom, though it will wake itself up if it detects an environmental change.
I am almost never aware of the 250, the main exception is when a smoky haze escapes the kitchen, usually when I am grilling or broiling meat. The unit then goes into "Red" alert, the fan switches to "High" and the air is cleared in a matter of minutes.
The filtration system is in two parts: a permanent mesh screen "pre-filter" which needs to be dusted or washed periodically, and a HEPA inner filter which can be dusted off, but needs to be replaced at least once a year, or as necessary. A red light goes off when either of the two filters needs cleaning or replacement.
I've noticed a significant reduction in settled dust on my furniture surfaces.
Highly recommended.
EDIT JUNE 10, 2023:
This unit went into auto “red alert” as soon as the Canadian wildfire smog started to engulf New York City. We shut our windows and it took the 250 (and our bedroom unit) about an hour to go from red to yellow and back to green. What a relief to have these two units!
I recently baked a pizza and some cheese melted onto the bottom of the oven which burned and produced a ton of smoke. As soon as I smelled it the Airmega showed a lovely red light and kicked up to high speed. The entire living room was smoky but in about 10 minutes the entire place was clear and the smell gone. I was pretty amazed. I get comments on it every time someone comes over.
The little chimes it makes when you touch a button is delicate and pleasing to the ear. It's a very satisfying sound.
The coverage area is perfect for my 950 sq. ft. condo. I love it so much I want to buy another one even though I don't need another. The smaller version looks just as good, so maybe I'll get that one for my bedroom, just to have the pair.
10/10 would buy again
Edit: the reviewer called Raw has a video of his fan wobbling but that is obviously broken and not normal. So I posted a video of mine so yall can see the elegance of the unit and the smooth operating fan.
Reviewed in the United States on August 8, 2021
I recently baked a pizza and some cheese melted onto the bottom of the oven which burned and produced a ton of smoke. As soon as I smelled it the Airmega showed a lovely red light and kicked up to high speed. The entire living room was smoky but in about 10 minutes the entire place was clear and the smell gone. I was pretty amazed. I get comments on it every time someone comes over.
The little chimes it makes when you touch a button is delicate and pleasing to the ear. It's a very satisfying sound.
The coverage area is perfect for my 950 sq. ft. condo. I love it so much I want to buy another one even though I don't need another. The smaller version looks just as good, so maybe I'll get that one for my bedroom, just to have the pair.
10/10 would buy again
Edit: the reviewer called Raw has a video of his fan wobbling but that is obviously broken and not normal. So I posted a video of mine so yall can see the elegance of the unit and the smooth operating fan.
Top reviews from other countries
El purificador funciona muy bien, hace poco ruido. Monitorea de forma automática regulando la velocidad en función de las partículas. Si lo recomiendo, además de que normalmente está más barato que la
Versión que no tiene conexión wifi.