The Coway Airmega 240 is one of today’s best HEPA air purifiers. It has an elegant and minimalist design and a sophisticated air-filtration setup with an impressive capacity, all at an agreeable price. Remarkably, the product needs only 30 minutes to filter the air in up to 975 square feet of space.
Available in a trio of white or warm gray, the Airmega 240 has a compact footprint and intuitive controls. Another bit we like about the device is its built-in light indicator that changes color depending on the room’s air quality.