Coway Airmega 250

The Airmega 250 is designed to handle medium to large indoor spaces, covering up to 930 square feet. It is well-suited for living rooms, open-concept areas, or large master bedrooms.

No, it features a Smart Mode that uses built-in sensors to monitor your air quality in real-time. The unit automatically adjusts its fan speed based on the detected pollution levels, so you can set it and forget it.

It is designed for quiet operation, with noise levels ranging from 22 dB on its lowest setting to 54 dB at maximum power. At the lowest setting, it is whisper-quiet and suitable for use in bedrooms while you sleep.

The Airmega 250 is built for easy upkeep. It features an easy-release pre-filter design that allows you to quickly remove and clean the filter without needing tools, and the unit includes a filter life indicator to let you know exactly when it is time for a replacement.

This unit utilizes a 3-Stage True HEPA filtration system. It is engineered to capture 99.999% of ultra-fine particles, including dust, pollen, odors, and volatile organic compounds.

Rapid Mode is designed for times when you need to clear the air quickly, such as after cooking or if you have just returned home. It boosts the fan speed to circulate air throughout the room more aggressively until the air quality improves.