Holmes Desktop Air Purifier 3 Speeds plus Optional Ionizer small Air Purifier New in box box has little tear but will be wrapped prior to shipping REMOVES UP TO 99% OF AIRBORNE PARTICLES: The Holmes® Desktop HEPA-Type Air Purifier with Optional Ionizer captures particles as small as 2 microns from air passing through the HEPA-Type filter, removing up to 99% of airborne particles and allergens, such as pollen, dust, mold, pet dander, and smoke from the air so you can breathe more comfortably. INCLUDES IONIZER: This Holmes® air purifier features an optional air ionizer that helps to bind negative ions to airborne smoke, dust, and pollen to form larger particles that are more easily captured, helping to clean air more thoroughly and tackling odors 70 CADR: Air purifier provides a 70 CADR (Clean Air Delivery Rate) CUSTOMIZABLE SETTINGS: 3 speed settings to help you keep your air clean and pure SLIM DESIGN, IDEAL FOR SMALL ROOMS: Recommended for rooms up to 109 sq. ft.; can be placed vertically or horizontally anywhere, including a table or desktop.