Coway HEPA technology helps you breathe safer and cleaner air by clearing away unwanted contaminants. Certified in the world of air purification, HEPA filter work around the clock to remove particles from the air. Our improved, HEPA filter captures 99.999%¹ of airborne allergens as small as 0.01 microns¹ in size, while our new, multi-cubed activated carbon filter eliminates odors and gases from the air. All to give you purer, healthier air. The Coway Airmega Max2 filter is an all-in-one HEPA filter system that combines HEPA filter technology with an activated carbon filter. 
Please note: The filter contains one Max2 filter for your Airmega 230 or 240.