--- product_id: 473733009 title: "AIRMEGA 400S The Smarter App Enabled Air Purifier (Covers 1560 sq. ft.),Compatible with Alexa" brand: "coway" price: "B/.1588" currency: PAB in_stock: false reviews_count: 5 url: https://www.desertcart.com.pa/products/473733009-airmega-400s-the-smarter-app-enabled-air-purifier-covers-1560 store_origin: PA region: Panama --- # App-enabled smart control Real-time air quality monitoring Covers 1,560 sq. ft. area AIRMEGA 400S The Smarter App Enabled Air Purifier (Covers 1560 sq. ft.),Compatible with Alexa **Brand:** coway **Price:** B/.1588 **Availability:** ❌ Out of Stock ## Summary > 🌿 Breathe smarter, live better — your air’s new best friend! ## Quick Answers - **What is this?** AIRMEGA 400S The Smarter App Enabled Air Purifier (Covers 1560 sq. ft.),Compatible with Alexa by coway - **How much does it cost?** B/.1588 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/473733009-airmega-400s-the-smarter-app-enabled-air-purifier-covers-1560) ## Best For - coway enthusiasts ## Why This Product - Trusted coway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly Modes:** Smart Auto, Eco, and Sleep modes optimize performance while saving energy and extending filter life. - • **Expansive Coverage:** Purifies large spaces up to 1,560 sq. ft., perfect for open-plan living or office environments. - • **Real-Time Air Insights:** Stay ahead with live indoor/outdoor air quality reports and filter life updates. - • **Seamless Smart Control:** Manage air quality effortlessly via iOS, Android, or Alexa for ultimate convenience. - • **Whisper-Quiet Operation:** Ultra-quiet 22 dB noise level ensures clean air without disrupting your focus or sleep. ## Overview The AIRMEGA 400S by Coway is a premium smart air purifier designed for large spaces up to 1,560 sq. ft. Featuring HEPA and activated carbon filters, it offers real-time air quality monitoring and app-enabled control via iOS, Android, and Alexa. With ultra-quiet operation and multiple smart modes, it ensures cleaner, healthier air tailored to your lifestyle, backed by a five-year warranty. ## Description 1.Airmega Air Purifiers, tested by KCL(Korea Conformity Laboratories), demonstrate effective capture of 0.01㎛ ultra-fine particles and allergens according to Korea Air Cleaning Association standards (SPS-KACA 002-132:2022 Modified). Performance may vary in your environment. 2.Our HEPA filter complies with IEST-RP-CC007 standards at speed level 1 as tested by SGS (Société Générale de Surveillance). SGS's test report only reflects SGS's evaluation of the sample and does not reflect the evaluation of the batch of goods from which the sample was taken. 3.Tested for acetic acid reduction rate by KCL(Korea Conformity Laboratories) in a chamber under JEM 1467: 2015 conditions for 60 minutes. Results may vary in different environments. 4.Activated Carbon Filter was tested by KCL(Korea Conformity Laboratories) and shown to reduce various harmful gases and odors within 30 minutes, including key VOCs and pollutants. Results are based on lab conditions and may differ in actual use. 5.Allergen filter media was tested by Nichinichi Pharmaceutical to measure allergen concentration using ELISA over a 24-hour reaction period. The test reflects the filter media's performance under laboratory conditions and results may vary in actual product usage environments. 6.Tested reduction rate of ammonia and hydrogen sulfide for 30 minutes under EL608:2023 condition by KCL(Korea Conformity Laboratories). Results may vary in different environments. 7. Tested by Intertek, reduction rates of Naphthalene, Sulfur Dioxide, and Nitrogen Dioxide were tested following JEM-1467:2015 standards. Actual performance may vary depending on the living environment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01C9RIAFS | | Brand | Coway | | Brand Name | Coway | | Colour | White | | Contaminant Filtration Capability | HEPA | | Control Method | App | | Controller Type | Amazon Alexa, Android, iOS | | Customer Reviews | 4.4 out of 5 stars 920 Reviews | | Filter Class | HEPA | | Filter Type | Activated Carbon | | Floor Area | 3120 Square Feet | | Global Trade Identification Number | 00826439150006 | | Item Weight | 11.2 kg | | Manufacturer | COWAY | | Model Number | Airmega 400S | | Noise Level | 22 Decibels | | Part Number | AP-2015E | | Power Source | Corded Electric | | Power Source Type | Corded Electric | | Smart Home Compatibility | Smart Home Compatible | | Special Features | Smartphone app control, Auto mode, Sleep mode | | Specification Met | Certified HEPA | | UPC | 826439150006 | | Unit Count | 1 Count | | Warranty Description | Five-year manufacturer's limited warranty | | Wattage | 66 Watts | ## Product Details - **Brand:** Coway - **Colour:** White - **Control Method:** App - **Item Weight:** 11.2 kg - **Power Source:** Corded Electric ## Images ![AIRMEGA 400S The Smarter App Enabled Air Purifier (Covers 1560 sq. ft.),Compatible with Alexa - Image 1](https://m.media-amazon.com/images/I/81SsY+-9zgL.jpg) ![AIRMEGA 400S The Smarter App Enabled Air Purifier (Covers 1560 sq. ft.),Compatible with Alexa - Image 2](https://m.media-amazon.com/images/I/81HcqLmihKL.jpg) ![AIRMEGA 400S The Smarter App Enabled Air Purifier (Covers 1560 sq. ft.),Compatible with Alexa - Image 3](https://m.media-amazon.com/images/I/81fgbk9Ap1L.jpg) ![AIRMEGA 400S The Smarter App Enabled Air Purifier (Covers 1560 sq. ft.),Compatible with Alexa - Image 4](https://m.media-amazon.com/images/I/81JZmP4HbaL.jpg) ![AIRMEGA 400S The Smarter App Enabled Air Purifier (Covers 1560 sq. ft.),Compatible with Alexa - Image 5](https://m.media-amazon.com/images/I/81ubIL6wGKL.jpg) ## Questions & Answers **Q: Does the area (1256 sqft) need to be one open area or can be split into multiple rooms with doors open ?** A: Well first off no real air purifier expert would tell you to use the 1256 sq.ft. You want a minimum of 5 air changes per hour (ACH) and 1256 only provides about 2. If you are truly looking for the benefits of air purification then you should be looking at 500-700 sq.ft and no more. With that said, you lose efficiency if it has to go to multiple rooms and thus less ACH. Unless you have an industrial Air purifier built into your HVAC system at your house you should think about limiting one air purifier per room (with the appropriate amount of power to handle it). **Q: I'm getting a shipping error for California. Why is there a restriction to ship to California? It doesn't go over the dimension or weight max.** A: California bans electrostatic air filters because they produce unsafe amounts of ozone. Ozone damages your lungs. This also might be an Amazon problem, where they take reviews for similar products and stick them all together. I'm not sure the Airmega 400 has an electrostatic system in it. I don't see the no shipping alert on its Amazon listing (I live in California) but I see it on Healthmate HM-400 listing. The Wirecutter did a whole article and missed the electrostatic filter, so thanks CA. Electrostatic filters are very effective at removing particles but they produce ozone. If you're tired of smelling chicken poop, moving from a chicken ranch to an oil refinery would work, but..... **Q: Does this work well to remove pet odors? It is so hard to hard to find any straight forward answers about odor removal on any of these higher end unit** A: I love it. I have a very sensitive nose and breathing. Works great for pet odors! I need one for the other side of the house. Worth the investment. I've tried some of the other $200-$300 purifiers **Q: Will this work for oil painters - i need it to help with the removal of vocs such as turpentine and mineral spirits?** A: NOT good at all. I wish I could say otherwise since I own this product. I have 3 different instruments that measure VOCs. DO NOT depend on this product for VOC removal. I bought the Conway and the VOC testing instruments because I am a victim of VOC poisoning in my living space. After zeroing the testing instruments and getting baseline VOC measurements, the Conway did nothing to reduce them - even at the highest fan setting after 24 hours. I still love the Conway though as it does a SPECTACULAR job at reducing a full range of microparticulate matter. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Muy buen purificador de aire *by on Reviewed in Mexico 4 March 2021* No entiendo todos los comentarios que dicen que no sirve la aplicación.No he tenido ningún problema. Excelente producto. Muy silencioso. Me ha bajado mucho la alergia ### ⭐⭐⭐⭐⭐ Cleaner healthier air, while saving money, don’t be affraid to try the Amazon warehouse deal!! *by on Reviewed in the United States 10 February 2019* I love a lot about this air filter. I really like the smart features. I originally thought they would be gimmicky, but after living with it for a few weeks I have experienced the value. I love that it detects the airborne contaminants, and increases air circulation to clean the air. I’ve noticed that it increases air flow during high traffic and vacuuming, among other things. I like that I can check the app for air quality, and I can see past air quality as well. I like that the filter knows when it’s bedtime and decreases airflow, in order to keep noise pollution down, for quiet tearfulness.Now on to effectiveness. We have a nearly 3000 square foot new construction home. It’s about three years old. Most of our air contaminants likely come from area construction, as well as a year round growing season, with year round pollen and similar contaminants. My oldest child has had a persistent hack for the last couple of years. I would not really call it a cough, so much as a hack. Every few minutes he would do a throat and lunch clearing cough. It never seemed short of breath, just seemed to be clearing an irritant. We took him to doctors, who suggested everything from allergies to asthma. We sort of ruled out asthma because he is athletic, and has no issues out working other children, and displays no unacceptable shortness of breath, other than what you expect, and recovery times are quicker than normal. As a previous asthma sufferers myself, that does not resemble asthma to me. We opted to try daily allergy medications, and they seemed to help some, but did not eliminate that dreaded hack. Now I said all of that to say this. Since we added this filter, we hardly ever hear him clear his lungs. I’m actually surprised, because I assumed it would take much longer. I figured he had been doing it long enough that it was a habit by now. But after a few days of filtering, his symptoms diminished, and after a week or so, he almost never does it.Now our home is nearly double the size of the the filters rated coverage area. But the design of our home, I think, allows one unit to work. Our central air unit has only one air return, and it is at the blower unit. This is located centrally, upstairs, in a closet with a vented door. The area around that closet is sort of an open landing area, that opens to a large family room. I think what is happening is that the filter can clean large volumes of air, that then get circulated through the house. The dirty air is then pushed back up to that open area, and filtered by the unit. The unit can tell when air is clean or dirty, and increases, or decreases circulation, accordingly. Anecdotally this seems to be a successful test, eliminating our primary concern. The side benefit is the remainder of our family is now breathing cleaner, healthier air. It just took one sensitive member to illustrate the need. I wish I had known this would solve the problem, and I wish I had done it sooner. I expected to need to units to have a successful result, and I’m so pleased that one unit does the job. Not every home may have the same results. Some may actually need two units to do the job.Also, I opted to shop the amazon warehouse deals and save a bunch of money. I bought a used acceptable condition unit. It arrived in a generic box, but everything was still protected by the factory foam, and cling wrap. Everything appeared new, and worked perfectly. If you want to save s big percentage, I highly suggest checking out the warehouse deals. If your displeased with the condition, Amazon has a very generous return exchange policy. My filters in my unit looked brand new and unused. But if I were concerned, new filters are about $100, so you could still have significant savings, even if you opted to put brand new filters in it right away. At first I was put off by what seemed like a high filter cost. Then I recognized what I was spending on allergy medication each month, for one child. The filters provide clean, allergy free air for the whole family, at a fraction of the cost of allergy medications for one child. By reducing our allergy medication costs, we can replace filters as needed, an no added cost.I would have thought building a new home would prevent these issues, but the other new construction in the area, seems to exacerbate the issue.I also weighed the option of an Aprilair, or air bear system on our central air unit, but I was concerned about the designed air flow for our system, and any disruption could shorten the central air life, increase energy needs, and decrease overall home comfort. Those air filters work great for a system designed and tuned for their use. But for a system designed for a more or less open fiber filter, it could cause problems. So I decided a stand alone filter would be the better option. Also those air handler systems that go on your ariconditioner unit, are not usually helps rated. The AIRMEGA 400s is. And it is constantly monitoring, and cleaning the air. It also uses no harmful ozone. I’m an ozone fan, and I own an ozone generator. But I like to use it in specific situations, under controlled conditions, when all occupants can be out of the house. I don’t want ozone to be a part of my primary home air filtration system. Others may have different priorities, and I encourage you to research the benifits and precautions, and choose according to your needs and priorities. ### ⭐⭐⭐⭐⭐ Bom purificador de ar *by on Reviewed in Brazil 22 January 2026* produto muito bom e silencioso na velocidade 1 ## Frequently Bought Together - Coway Airmega 400S App-Enabled Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa and Google Home, White (111012) - Coway Airmega AP-1512HH(W) True HEPA Purifier with Air Quality Monitoring, Auto, Timer, Filter Indicator, and Eco Mode, 16.8 x 18.3 x 9.7, White - COWAY Air Purifiers for Bedroom Home up to 810 ft², True HEPA Filter for Smoke, Allergies, Pet Dander, Odor, AQI Monitor, Auto&Sleep Mode, Timer, Filter Indicator, Night Light, 3yr Warranty, 100 White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/473733009-airmega-400s-the-smarter-app-enabled-air-purifier-covers-1560](https://www.desertcart.com.pa/products/473733009-airmega-400s-the-smarter-app-enabled-air-purifier-covers-1560) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-11-14*