SPECIFICATIONS

Coway Airmega 400S(G) Smart Air Purifier – App-Enabled, Alexa-Compatible, HEPA Filtration for Large Rooms Up to 1,560 Sq Ft

Meet the Coway Airmega 400S(G) — a high-performance, Wi-Fi connected smart air purifier built for large spaces. With dual filtration (Max2 filter) that combines activated carbon and True HEPA, this device removes 99.999% of ultra-fine particles down to 0.01 microns.

Key Features:

• Cleans 1,560 sq ft twice an hour – ideal for open-concept spaces, lofts, or offices

• Smart Control App – Monitor air quality, control fan speed, and schedule operations from anywhere

• Amazon Alexa Compatible – Voice control for hands-free operation

• Real-Time Air Quality Sensor – LED ring indicates air purity with auto mode adjustments

• Dual Max2 Filters – Combines HEPA + activated carbon for odor, VOC, and allergen removal

• Eco Mode – Automatically shuts down when no pollution is detected for 30 minutes

• Quiet Operation – 22–52 dB with five fan settings including Smart, Sleep, and Turbo

Specifications:

• Model: Airmega 400S(G)

• Room Coverage: 1,560 sq ft

• CADR: 350 (Dust), 400 (Pollen), 350 (Smoke)

• Power: 66W

• Voltage: 110V

• Connectivity: Wi-Fi / IoCare App / Alexa

• Filter Type: Max2 Filter – True HEPA + Activated Carbon

• Dimensions: 14.8” D x 22.8” H x 14.8” W

• Weight: 24.7 lbs

• Certifications: Energy Star, CARB, UL

What’s Included:

• Coway Airmega 400S(G) Air Purifier

• Dual Max2 Filters (Pre-installed)

• Power Cord

• User Manual