Coway AP-1005AH / AP-1004AH Air Purifier Filter Compatible Replacement 1 Year Set

Manufacturer: FilterTech (*Not Coway) Components: HEPA filter (1 piece), Carbon filter (1 piece), medium filter (2 pieces), Nonwoven filter (2 pieces) Use Period: 1 Year (non-reusable) Compatible Models: AP-1005AH / AP-1004AH