Philips Air Purifier AC2729/10 Hepa and Active Carbon FILTER SETThe Philips Air Purifier AC2729 10 Filter Set features HEPA and activated carbon filters to capture 99. 95% of particles and unpleasant odors. These filters effectively remove dust, pollen, and pet dander, allowing you to breathe clean air. Enjoy a fresher, healthier home with Philips. Product include 1 SET in one package. HEPA filter FY1410 Activated carbon filter FY1413. Package List 1 SET Air Purifier Filter SET