What is CADR?
The Clean Air Delivery Rate(CADR)is a standard index developed by the Association of Home Appliance Manufacturers (AHAM) in the early 1980s. CADR indicates the volume of filtered air that an air cleaner delivers, with separate scores for tobacco smoke, pollen, and dust. This figure is recognized by retailers, manufacturers, and other standard organizations in the industry of air purifiers. The higher the CADR...