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Coway Airmega 250 Smart Air Purifier, True HEPA Air Purifier with Smart Technology, Covers 930 sq. ft.
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Learn more
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
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- Ship it!
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
Customer ratings by feature
Frequently bought together
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Product guides and documents
Product information
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 |
Noise Level | 22 dB |
Particle Retention Size | 0.01 Micron |
Controller Type | Touch |
Wattage | 64 watts |
Item Weight | 20.5 pounds |
Manufacturer | Coway |
ASIN | B08H4DZ5MD |
Country of Origin | China |
Item model number | AIRMEGA 250 |
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #65,628 in Home & Kitchen (See Top 100 in Home & Kitchen) #127 in HEPA Filter Air Purifiers |
Care instructions | Hand Wash |
Assembly required | No |
Number of pieces | 1 |
Warranty Description | 3 year manufacturer |
Batteries required | No |
Included Components | Air Purifier, and Filter |
Warranty & Support
Feedback
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
789
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4.5 out of 5 stars
789
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4.6 out of 5 stars
6,051
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4.6 out of 5 stars
6,051
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4.6 out of 5 stars
6,051
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4.6 out of 5 stars
6,051
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4.9 out of 5 stars
15
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Price
| $301.19$301.19 | $301.19$301.19 | $330.26$330.26 | $499.00$499.00 | $430.09$430.09 | $515.14$515.14 | $538.82$538.82 |
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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This Item Coway Airmega 250 Smart Air Purifier, True HEPA Air Purifier with Smart Technology, Covers 930 sq. ft. | Recommendations | dummy | dummy | dummy | dummy | |
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Price | -25% $301.19$301.19 List: $399.00 | $618.67$618.67 | $430.09$430.09 | $260.99$260.99 | $330.26$330.26 | -15% $252.99$252.99 List: $299.00 |
Delivery | Get it as soon as Friday, May 17 | Get it as soon as Friday, May 17 | Get it as soon as Friday, May 17 | Get it as soon as Friday, May 17 | Get it as soon as Friday, May 17 | Get it as soon as Friday, May 17 |
Customer Ratings | ||||||
Sleep mode | 4.6 | 4.5 | 4.5 | 4.5 | 4.5 | 4.4 |
Noise level | 4.5 | 4.4 | 4.4 | 4.7 | 4.4 | 4.2 |
Easy to use | 4.0 | 4.6 | 4.6 | — | 4.6 | 4.6 |
Easy to clean | — | 4.7 | 4.7 | 4.9 | 4.7 | 4.4 |
Smart Features | — | 3.8 | 3.8 | — | 3.8 | — |
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com |
filter type | True HEPA, Active Carbon Filter, Pre-Filter | HEPA | True HEPA, Active Carbon Filter, Pre-Filter | HEPA | True HEPA, Active Carbon Filter, Pre-Filter | True HEPA, Active Carbon Filter, Pre-Filter |
floor area | 930 square feet | 2126 square feet | 1560 square feet | 500 square feet | 1256 square feet | 975 square feet |
control method | touch | touch | touch | touch | touch | touch |
power source | AC | Corded Electric | Corded Electric | ac | Corded Electric | Corded Electric |
particle retention size | 0.01 micron | 0.01 micrometer | 0.01 micrometer | 0.3 micron | 0.01 micrometer | 0.01 micron |
noise level | 22 decibels | 55 decibels | 22 decibels | 26.2 decibels | 22 decibels | 20.6 decibels |
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 quality, noise level, performance, appearance and value of the air purifier. For example, they mention it's a solid air purifying device that does an amazing job reducing dust, food smells and pet odors. They appreciate the quiet operation and the smart function of this purifier works extremely well. Some are happy with ease of use, and smell. However, some complain about connectivity.
AI-generated from the text of customer reviews
Customers are satisfied with the quality of the air purifier. They mention it is a solid air purifying device with good looks. They say it does an amazing job reducing dust, food smells, and pet odors. Customers also say that it works pretty well cleaning the air and that it eliminates all airborne molecules.
"...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
"...This powerhouse will recognize the bad air quality quickly and scrub out all the smoke caused by cooking...." 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
Customers like the noise level of the air purifier. They say it is relatively quiet unless the fan is on high. The unit operates quietly, with a sweet little chiming sound.
"...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
"...1. It has a smart feature on the machine that slowly and noiselessly checks the quality of the air...." Read more
"..."smart" mode on its own, turning on and off automatically and quietly doing its job. Even at highest speed, it's a quiet unit...." Read more
"...I have 2 already. I've also had to return 2 of them, as they develop a "Bzzzzz" sound after a few weeks. It's like the fan gets offbalance...." Read more
Customers like the performance of the air purifier. They say it is very quiet, extremely effective, and the smart function of this purifier works extremely well. Some mention that the app while basic works flawlessly, and that the air cleaner works fine.
"...I bought this to help clean our air even more. It works very well...." 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
"so heres the deal. these things work great. I am a smoker, and you literally cant tell by coming in my house...." Read more
"...This air purifier works around the clock and 98% of the time you have no idea that it is even on...." Read more
Customers are satisfied with the appearance of the air purifier. They mention that it has a nice design, it blends right in with modern decor, and it's made thoughtfully. Some are also pleased with the performance and say that it looks and feels high quality.
"...(didn't even know what they looked like)... This product is exceptional in every way...." 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
"Great and pretty good looking air filter. I have 2 already. I've also had to return 2 of them, as they develop a "Bzzzzz" sound after a few weeks...." Read more
"...Design: it’s much better to look at than any other air purifier I considered especially in its price range...." Read more
Customers like the value of the air purifier. They say it's worth the price, works like a million bucks, and the replaceable 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
"...The HEPA filter will need to be replaced when it runs out, the cost isn't cheap, but it's not the most expensive one either...." Read more
Customers find the air purifier easy to use. They say it has a basic setup and is simple to understand. They also appreciate the app and say it's convenient.
"...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 like the smell of the air purifier. They mention it works great, clears out any odors, dust, smoke, and pollen. Some appreciate the auto function and pollution sensor.
"...Pulls smells fast & effectively...." Read more
"...it will automatically turn on if I start cooking and eliminates odors and smoke very quickly...." Read more
"...so I can't really comment on that aspect but the air in the house always smells fresh. The setup is very easy, and the functions are simple...." Read more
"It worked great, cleared out any odors, dust, smoke, lots of stuff. Air quality seemed to improve. Then the light went on to clean it...." Read more
Customers have negative opinions about the connectivity of the air purifier. They say that it loses Internet connection a few times a week, the WiFi connection is unstable, and disconnects frequently. They also mention that the operation as a home connected device is terrible, and the app connecting is unreliable.
"...THIS UNIT DOES NOT HAVE THE "S" DESIGNATION/ IT DOES NOT UTILIZE WIFI... NO—THIS IS A GOOD THING???..." Read more
"...Cons:- Had a few days of an error with the app connecting (invalid MAC address), but eventually resolved itself..." Read more
"Loses Internet connection a few times a week and notifies you.Moderately loud if you fry some food and air detector turns fan on high...." Read more
"...The wifi connection is sort of unstable and disconnects frequently...." Read more
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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!
SO. Definitely recommend, also recommend you keep the box for returns and pay attention while it's still in the return period. The 2 that have made it past a few weeks are now months old with no issues.