Coway Airmega 400S Smart Air Purifier for Large Rooms

The Coway Airmega is the most advanced air purifier developed. It is a connected air purifier that intelligently, effectively, and quietly cleans the air in your home. Its dual-filtration system removes 99.97 percent of particulate matter from the air, while the accompanying Airmega mobile app (iOS and Android) allows you to monitor and manage air quality from almost anywhere. [Coverage] The Airmega is designed to clean spaces up to 1,560 sq. ft. in 30 minutes.

[HyperCaptive Filtration System] The 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.

[APP and Voice Control] The IoCare mobile app includes indoor and outdoor air quality monitoring, filter notification, scheduling, and speed and smart mode control. The Coway Airmega also works with Amazon Alexa and Dash Replenishment.

[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. This ensures energy efficiency without compromising effectiveness.

[Eco Mode] When the air quality in the room remains purified for 30 minutes or more in Eco Mode, the fan will turn off to conserve energy, kicking on again when pollution is detected.

[Sleep Mode] When the Airmega's built-in light and pollution sensors detect that the room has been dark and the air clean for 3 minutes, Sleep Mode reduces the purifier's noise and power consumption.

[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.

[Air Quality Indicator] The 24/7 pollution monitor tracks air quality throughout the day, adjusting purification to the necessary level and saving energy when it's not needed.

[Timer] The Airmega can be scheduled to purify for 1, 4, or 8 hours of use, conserving energy as needed.

[Warranty] The Coway Airmega comes with a 5-year Limited Manufacturer's Warranty.

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