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Coway

Coway Airmega 300S App-Enabled Smart Air Purifier (Covers 1,256 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Apr 16
Order within 11 hours and 52 minutes
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Style: 300S White-Wifi


Features

  • [Coverage] Designed to clean spaces up to 2,512 sq. ft. in 60 minutes
  • [HyperCaptive Filtration System] Combination of a pre-filter, active carbon filter, and HEPA Filter reduces 99.97% of 0.3 micron particles, including pollen and other allergens. It also reduces 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
  • [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 in energy efficient without compromising effectiveness

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 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. 9.Tested by KCL(Korea Conformity Laboratories) according to SPS-KACA. The test was conducted with Methyl mercaptan, Isovaleraldehyde, Isovaleric acid in a 1.0±0.1 m3 chamber with a test time of 60 minutes at (24±4)°C and (46±10)% Relative Humidity. A removal ratio of over 99.5% was achieved. Results may vary depending on the actual usage environment. 10.Tested by the Guangzhou Institute of Microbiology, exposed the filter media to protein solutions for 24 hours under ISO 4333-2022 standard. The results showed strong reduction performance: >99.79% for pollen, >99.60% for dog allergen, >99.90% for cat allergen, and >99.80% for dust mites matter allergen. Actual results may vary depending on room size, airflow, and pollutant levels. 11.Tested by KCL(Korea Conformity Laboratories) according to SPS-KACA. The test was conducted in a 1.0±0.1 m³ chamber for 60 minutes at (24±4)°C and (46±10)% Relative Humidity. A removal ratio of >99.5% was achieved for Formaldehyde and Toluene in 60 minutes. Results may vary depending on the actual usage environment. 12.Tested by Intertek, the test was conducted in a 1.0 m³ chamber for 120 minutes resulting a 99.9% removal rate on sulfur dioxide, nitrogen dioxide, and naphthalene. Results may vary depending on the actual usage environment.

Color: White


Brand: Coway


Product Dimensions: 13.6"D x 13.6"W x 21.2"H


Power Source: Corded Electric


Item Weight: 21.4 Pounds


Power Source: Corded Electric


Control Method: Voice


Filter Type: HEPA Filter, Active Carbon Filter, Pre-Filter


Floor Area: 2512 Square Feet


Noise Level: 22 Decibels


Particle Retention Size: 0.3 Micron


Wattage: 57 watts


Contaminant Filtration Capability: HEPA Filter, Active Carbon Filter, Pre-Filter


Special Features: Air Quality Monitor, Eco Mode, Filter Life Indicator, Smart Mode, Wi-Fi Enabled


Smart Home Compatibility: Smart Home Compatible


Filter Class: HEPA, Carbon, Pre-filter


Item Dimensions D x W x H: 13.6"D x 13.6"W x 21.2"H


Item Weight: 21.4 Pounds


Color: White


Brand Name: Coway


Model Number: 111359


UPC: 773838107042 826439150020


Global Trade Identification Number: 20


Manufacturer: COWAY


Warranty Description: 5 year manufacturer's limited warranty


Part Number: 111359


Included Components: Air Purifier, Filter Set, User Manual


Item Type Name: HEPA Filter Air Purifier


Unit Count: 1.0 Count


Specification Met: CARB Certified, ETL Certified


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • A nice luxury - and then it's a necessity
Style: 300S White-Wifi
From the beginning, this filter did a great job filtering out pet odors, concrete dust and other contaminants from my small 600sqft studio apartment. It's quiet in all but the most intense setting, and the automatic mode responds quickly and accurately to changing conditions (it doesn't like my cooking, as I tend to burn things from time to time). Since moving to the suburbs I have also used it in a garage to periodically purge that damp, mildewy smell. The Wifi function didn't work upon arrival, but that isn't a big deal - all control functions are easily accessible via the buttons on top. Tech support was responsive and helped me with this issue. Operating costs: Over the past 18 months, I have gone through 3 sets of Max filters, and I wash the prefilters perhaps every month or so on average. The replacement Max filters aren't cheap - even the third party ones run around $50 - but breathing clean air is well worth it. If you use the automatic mode and your environment isn't very polluted, you won't have to clean and replace filters nearly as often. The cost of electricity is very region dependent. One day last week, the air quality outside plummeted very suddenly due to the wildfires on the US west coast. AQI PM2.5 has gone beyond "unhealthy" and all the way to "hazardous". The smoke has blotted out the sun. That's when this filter really came into its own. It's been running at max speed more or less constantly without a hiccup. The "change Max filter" light has been on for much of that, but as I anxiously await a set of replacement filters it continues to clean the air efficiently (albeit with a little extra noise). My new home is 1,600sqft so I bring it into the bedroom at night, and then out in the living room during the day. Beyond keeping the air clean, having an air filter during an emergency like this enables you to run your A/C (which may bring in some air from outside), as well as vent some of the stale air (due to CO2 concentration) from your living space without fear of breathing in too much smoke. Given the rapidly evolving science on PM2.5 concentration and health, I wonder how many extra days of life expectancy this filter has added for me and my family. I fear that wildfire smoke is going to be an increasingly common occurrence, especially for those of us on the US west coast. You may not be able to fix the air outside, but at least with this filter you can sleep and relax in a clean air environment. Highly, highly recommended. ... show more
Reviewed in the United States on September 17, 2020 by thecellofellow
    • It doesn't mess around when it wants to purify your air.
Style: 300S White-Wifi
Review Image by Phil Han
Review Image by Phil Han
Review Image by Phil Han
Surprisingly this air purifier is not as heavy as it seems. The design is very sleek and clean, like having a very fancy box in your home for aesthetic purposes. The plastic seems very sturdy and great quality. The removable panels for the filters hook in place by strong magnets so that's a great plus. The filters are the green pleated type that filters out 99.999% of bacterial, dust, and fungal spores. High quality filter usually means expensive replacements in the future. The cord is jacketed and high quality, matches with the whole design of the unit. The instructions were very thorough and simple to understand but when I tried to connect it using the app, it took some time to get it working through the wi-fi. The buttons on top are touch-sensitive, so high tech it makes me uncomfortable because I'm used to the usual "push-click" of a button. Guess I'm too old school for these hipster gizmos. You will need to use a different app since the one that was made for this will be deleted. To our surprise, the air quality in our home was already rated good (highest rating), and thought that we just wasted money for a fancy air box that also works as a fancy night light with the lighted-up ring. The ring color tells you how the air quality is in your room as my picture shows, it means it's near perfect, 100% clean oxygen. It wasn't until we started cooking and all of the unventilated smoke started filling up our room that the Airmega really shined. It started screaming bloody murder and the ring changed to red, it cranked up the fans at the highest speed and got a bit loud but not loud enough where you need to scream at each other to talk, like our range hood does. Within a few minutes, the we noticed how quickly it got rid of the smoke and the room air quality went back to normal. The Airmega really takes its job seriously and we can rest assure knowing that we have an overpowered box that cleans up our air. Not looking forward to buying new filter replacements though. The only thing it won't do is babysit our kid and feed him. ... show more
Reviewed in the United States on October 3, 2018 by Phil Han

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