The Coway Airmega 100 True HEPA Replacement Filter for the Coway Airmega 100 True HEPA Air Purifier removes smoke, odors, allergens, viruses, bacteria, VOCs, and more with its three-layer filtration system. 

Its vacuumable pre-filter, True HEPA filter, and deodorization filter remove up to 99.999 percent of ultra-fine particles as small as 0.01 microns and provide up to 12 months of long-lasting, quality air. Using its air quality indicator and Smart airflow, monitor your air quality and adjust your purification power.