Full set of replacement filters for Atlanta Healthcare's BETA 350 Air Purifier Filter Set comprising of 1 unit each of Anti Bacterial Filter, HEPA, Activated Carbon and Photo Catalyst Filter Helps remove Pollen, Allergens, Volatile Organic Compounds, Air-borne Bacteria/Virus/Fungi Helps keep air fresh, removes bad odor and suspended dust Helps protect your family from harmful PM 2.5 and PM 10 air pollutants Brand ATLANTA SKU 100062065_NP-1020314086 Model Beta-350