I did not make this purchase out of want ??? I'm very, very sick (have been for more than a year) & I needed something effective & affordable. WORST THING? I moved into new apt. only to find my ground level unit sits right next to the main drier vent. Because it's ground level, what flows in is almost impossible to get out, and hot drier air flows in & down. I almost gave up/ I did lots of research (enough to learn what I feared)??? I'll tell you what that is in a moment. You have to do deep research on a product like this/ there's so many options & most are useless (I'm sorry but it's true). I always read until I find those rare technocratic users who truly put products through their paces. THE TRUTH? Many of the high reviews for a majority of the available units are inspired by digital features (lights & listed options). It seems the old honeywell units were legit (really pulled dust, etc.)? But? They've become flimsy & flawed (even filters no longer seating well)... I never saw one of these COWAY units listed among either "featured" products or through "highest review" search option??? A real & smart user did a head to head with multiple brands & was truly impressed with COWAY. I punched the company name in (didn't even know what they looked like)... This product is exceptional in every way. 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. PROBLEM? A unit is only as good as the convection it can create/ This is limited by irregularities in ANY space—lest you're buying a hulking industrial unit. I'm sicker than I wanna discuss here, I'm not an average user & the stakes are deadly serious. Before I even purchase this unit, I spent 2 days in the new apt. setting up fans & feeling the currents & air flow such that if I found an appropriate unit—I'd be able to effectively cycle all air through it. I say again, I almost gave up (I could easily see one MOSTLY must buy a larger, more industrial value unit if one has truly serious problems—and I don't have the money for such a purchase). THIS UNIT DOES NOT HAVE THE "S" DESIGNATION/ IT DOES NOT UTILIZE WIFI... NO—THIS IS A GOOD THING??? WHY WOULD YOU EVER NEED THE FEATURE & IT ADDS $100 TO THE PRICE... AND? IT'S BEEN MESSING WITH PEOPLE'S WIFI MORE GENERALLY (taking it down—in fact). There's a pre-filter screen & it works. The computer keeps track of the air volume. I started to notice eye irritation the other day & I cleaned the pre-filter (EASY PEASEY). The next morning? The light indicating time for the precise cleaning was on... IT WAS RIGHT ON THE MONEY!! The main filter is massive with a micro-fit (set in easy & snug across all sides/ no loss of seal anywhere). I think the replacement is $26 & you only need 1 every year... CRAZY/ SO MUCH CHEAPER TO OPERATE ON TOP OF REALLY CLEANING LOTS OF AIR. Pulls smells fast & effectively. It keeps track of the air quality & it works (it tells you when something is introduce into the air via simple active color bar). I've been running it in highest haul setting. I brought the fan down to medium yesterday & the slowed air-flow seemed to find even more particulates (I have air moving fast everywhere with fans & I think slowing down a bit helped—ironically). On top of everything else—it's an elegant looking model. It doesn't look like—or try to be—a smart-buddy (like some smart pod with lots of useless lights). I've been poor most of my life & when I do make a purchase, I do my research. I don't have money to burn & the stakes are very, very high for me (carbon monoxide is building in my blood, suffocating me slowly & horribly). I'm fighting for life/ I need anything that can help CUS I have emphysema already & nobody really knows why 02 is accumulating? Probably a black mold infestation in last apt... WHAT A PRODUCT/ I WISH I COULD SAY I'D BUILT IT... I've done a bit of inventing in my life. I'd like to think that if I did build an air purifier? it would look & function just like this... GET IT !!! SERIOUSLY...
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$283.50 with 9 percent savings
Typical price: $310.15 
The Typical Price is determined using the 90-day median price paid by customers for the product in the Amazon store. We exclude prices paid by customers for the product during limited time promotions and prices paid in the Amazon Haul store
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Frequently bought together
This item: COWAY Air Purifiers for Home Large Room Up to 1,860 ft², Washable Pre-Filter and True HEPA Filter for Smoke, Allergies, Pet Dander, Odor, AQI, Smart & Rapid Mode, Timer, 3yr Warranty, 250
$283.50
Get it as soon as Monday, Apr 7
In Stock
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$173.25
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$85.00
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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 | |
|---|---|---|---|---|---|---|---|
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Customer Reviews
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1,030
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1,030
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6,346
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6,346
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6,346
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6,346
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29
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Price
| $283.50 | $352.15 | $362.25 | $399.99 | $429.45 | $499.00 | $485.10 |
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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 |
Compare with similar items
This Item  Coway COWAY Air Purifiers for Home Large Room Up to 1,860 ft², Washable Pre-Filter and True HEPA Filter for Smoke, Allergies, Pet Dander, Odor, AQI, Smart & Rapid Mode, Timer, 3yr Warranty, 250 | Recommendations  |  |  |  |  | |
| Price | -9% $283.50 Typical: $310.15 | $352.15 | $299.99 | -31% $89.99 List: $129.99 | $122.77 | $362.25 |
| Delivery | Get it as soon as Monday, Apr 7 | Get it as soon as Monday, Apr 7 | Get it as soon as Monday, Apr 7 | Get it as soon as Wednesday, Apr 9 | Get it as soon as Monday, Apr 7 | Get it as soon as Monday, Apr 7 |
| Customer Ratings | ||||||
| Sold By | Amazon.com | Amazon.com | Amazon.com | Aroeve Direct | Amazon.com | Amazon.com |
| filter type | True HEPA, Active Carbon Filter, Pre-Filter | True HEPA, Active Carbon Filter, Pre-Filter | Activated Carbon | Filter | Vacuumable Pre-Filter, True HEPA Filter, Dedorization Filter | True HEPA, Active Carbon Filter, Pre-Filter |
| floor area | 930 square feet | 930 square feet | 3175 square feet | 1504 square feet | 246 square feet | 1256 square feet |
| control method | touch | touch | voice | touch | remote | touch |
| power source | AC | Corded Electric | AC adapter | AC | Corded Electric | Corded Electric |
| particle retention size | 0.01 micron | 0.01 micron | 0.1 micron | 1 micrometer | 0.01 micron | 0.01 micrometer |
| noise level | 22 decibels | 22 decibels | 26 decibels | 23 decibels | 38 decibels | 22 decibels |
| specification met | Energy Star Certified, CARB Certified, ETL Certified | CARB Certified, ETL Certified | ETL Certified, FCC Certified, CARB Certified | ETL Certified | ETL Certified, CARB Certified, Energy Star Certified | — |
| weight | 20.5 pounds | 20.5 pounds | — | 8.26 pounds | 7.2 pounds | 21.4 pounds |
Random loud vibration, but can be easily fixed!
So far it has worked really well. I like the air quality light on top, seems to be accurate but not sure why blue is best not green? The only problem I had was the unit seemed to vibrate loudly at random times during the night and wake me up even on low speed. If you tapped it, the noise went away for a while. My solution was to grab two tiny magnets and stick them back to back on each side of the front screen. This has completely fixed the issue. I suspect you could glue a small weight inside and it would also work. Seems odd the manufacturer did not fix this problem. Other than that, its great!
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Jose Luis VillarrealReviewed in Mexico on June 8, 2023
QUE FILTRE MUY BIEN EL AMBIENTE
Style: Filter Set 250/250SVerified Purchase -
