Active carbon filter has powerful odor removal benefits, and it catches gas and chemical pollutants. The Active carbon filter pre-cleans the air before it reaches the HEPA filter. True HEPA filter captures 99.99% of airborne allergens and pollutants including dust, pollen, pet dander, virus, bacteria, mold, exhaust and more.

• Official Rowenta 2-in-1 Active Carbon and Allergy Replacement Filter Active carbon filter eliminates odors and harmful gases.
  
• True HEPA filter captures 99.99% of airborne allergens and pollutants including dust, pollen, pet dander, virus, bacteria, mold, exhaust, paint fumes and more.
• Recommended to replace filter every 12 months (may vary depending on location and use).
  
• 1-Year Limited Warranty.