Name: Coway Airmega 400S Smart Home Whole Room Air Purifier with HEPA Filter, White
Brand: Coway
SKU: 1NK2HC5FO6OK
Price: 992.99 CAD
Availability: OutOfStock
Rating: 4.3 (73 reviews)

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Coway Airmega 400S Smart Home Whole Room Air Purifier with HEPA Filter, White

<ul><li><strong>Whole Room Purification</strong>: Removes 99.97 percent of pollutants by changing room air up to twice per hour in spaces up to 1,560 square feet.</li><li><strong>Automated Air Quality</strong>: Automatically adjusts fan and air-filtration speed for auto, sleep, and eco settings based on real-time air quality monitoring.</li><li><strong>Remote Control Access</strong>: Control the air purifier from the Coway Airmega mobile app or through Amazon Alexa.</li><li><strong>Filter Maintenance Alerts</strong>: Provides alerts when the washable pre-filter or 2 Max2 HEPA filter sets need to be replaced.</li><li><strong>Adjustable Fan Speed</strong>: Features 4 fan speeds for varied air circulation control.</li></ul>

<ul><li>Smart console air purifier ensures that the air in your home is free of contaminants</li><li>Removes 99.97 percent of pollutants by changing room air up to twice per hour</li><li>Automatically adjusts fan and air-filtration speed for auto, sleep, and eco settings</li><li>Smart air purifier technology monitors and reports air quality in real-time</li><li>Can be easily controlled from the Coway Airmega mobile app or through your Amazon Alexa</li><li>Washable pre-filter and 2 Max2 HEPA filter sets come included</li><li>Filter alerts lets you know when the filters need to be replaced</li><li>Specifications:</li><li>Product type: Console air purifier</li><li>Filter: Yes</li><li>HEPA filter: Yes</li><li>Number of fan speeds: 4</li><li>Portable: Yes</li><li>Recommended room size: 1,560 square feet</li><li>Features: Eco mode, sleep mode, mobile app</li><li>Color: White</li><li>Dimensions (L x W x H): 14.8 x 14.8 x 22.8 inches</li><li>Weight: 24.7 pounds</li><li>Manufacturer warranty: 5-year warranty</li></ul>

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Take charge and keep the air you breathe clean with the Coway Airmega 400s HEPA Air Purifier. 

By changing room air up to twice per hour, this HEPA air purifier removes 99.97 percent of pollutants from your home. With smart air purifier technology, you can monitor air quality in real-time, while simultaneously controlling your Airmega purifier on the Coway Airmega app or through your Amazon Alexa. 

With automatically adjusting settings, the Conway Airmega Purifier really does it all - it's a shame it can't cook dinner though.

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A solid purchase.  This air purifier does the job exceptionally well.  I highly recommend  anyone to purchase one for themselves.  
This air purifier does a good job at getting rid of all types of bad smells.  Its air cleaning abilities is very noticeable in a short amount of time.  I like the fact that the filters are easy to access, clean and change out.

High Quality.  Exceptional performance.

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This unit services our open concept living room and kitchen. The dimensions are about 20x40 feet with 13 foot ceilings. The smart setting raises the fan speed when we are cooking despite have an exhaust hood running above the stove. It does not take long to settle back down to its lower speeds. 

It has a large footprint, and its suction points are on opposite sides so you'll need clearance around the unit as well. 

The app is not as bad as people make it out to be. Maybe it used to be, but my setup and use have been near flawless. I do get unstable connection notification on occasion, but we have a very dense network of IoT devices. I do wish the reports were searchable via hovering over data points, so I could pinpoint times high readings occurred.

Excellent large room purifier

Coway USA

We live in the Sierra Nevada Mountains of California and go through months/weeks at a time where the smoke from forest fires can result in air quality in the 700-800's. What a game changer the Airmega is!! I wish I had ordered the Airmega 400S sooner! We love that it covers the entire house and is extremely quiet. Between the cats, dogs, forest fires and pollen, we were in need of cleaner air. If you are still trying to decide if an Airmega is worth getting, then wait no more! Order one today and you will not be disappointed.

Can't believe we waited so long!

This is working very well in a large garage space. The air quality was noticeably improved within a few days and less dust has been accumulating. The WiFi connectivity is cool but not that important to me. This works just as well as the version without WiFi connectivity.

Noticeable improvement in garage air quality

When the sunshine's through the window are used to be able to see dust floating around but now I can't it's amazing actually to see results in action.

Not snake oil LOL

Discounted price was very appealing.  Entire process from purchase to setup was exceptional. My 400S works seamlessly and is EXTREMELY quiet. Have enjoyed it for a month now and have noticed improvement in my home.  I'm happy with this purchase.

Awesome Purifier

Considering the 400S is monitoring for particulates, it would be nice to know what particulates' are found causing the system to increase air filtering. Have I missed this capability?

Understanding the 400S

[This review was collected as part of a promotion.] Does a good job.  App is ok, not totally needed.  Connecting to wifi a bit tricky.  Expensive unit, but well worth it.

Excellent choice at a sale price

The unit which is my second Coway is fine, beautiful actually. It's the app that needs work, can't connect with Starlink which I only found out after I bought this. Fix that and 5 stars all day long.

Nice unit, app needs work to work.

The air purification is excellent but the wifi and the app for the unit is possibly the worst that I have experienced. It constantly disconnects and I have to login every time I open the app. Not a delight. Just buy the non wifi version in my opinion

Just get the non wifi version

Coway Airmega 400S Smart Home Whole Room Air Purifier with HEPA Filter, White

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