Keep your eco HEPA air purifier running efficiently and effectively by changing the filters as recommended. This one-year eco HEPA filter pack includes 1-set of HEPA filter (requires 2-hepa filters) which remove 99.97percent of dust and allergens as small as 0.03 microns, plus two-sets of activated carbon filters (requires 4-filters) to remove VOCs, gases, and odors. The indicator light will tell you when to replace the filters: replace the true HEPA filter once a year, and replace the carbon activated filter every six months. Your room will feel cleaner and smell fresher with regular filter changes.

• 1-Year replacement pack: includes 1-set (2-filters) of HEPA filter (replace once a year) and 2-sets (4-filters) carbon filters for odor control (replace 6 months)
• HEPA filtration: designed to capture 99.97Percent of airborne allergens as small as 03 microns in size
• Odor eliminator: 2 carbon pre-filter designed to eliminate odors and gases from the air
• These filters are designed by Coway to fit in ap-1216l
• This is a Coway replacement part
• Part Number AP-1216L
• This is an aftermarket of generic part

1-Year replacement pack: includes 1-set (2-filters) of HEPA filter (replace once a year) and 2-sets (4-filters) carbon filters for odor control (replace 6 months)Coway, Co, Ltd