Holmes aer 1 Mini Tower True HEPA Air Purifier with Air Ionizer and Visipure Air Filter Viewing Window, Small Room Air Cleaner & Allergen Remover (HAP9415)

99.97% EFFICIENT AT REMOVING ALLERGENS: True HEPA Air Purifier is 99.97% efficient in removing airborne allergens as small as 0.3 microns from air passing through the filter; and the air filter offers 30% better dust elimination than traditional Type A HAPF30 filters at clean air delivery rate passing through the filter. 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 SLIM DESIGN, IDEAL FOR SMALL ROOMS: Recommended for use in small rooms up to 116 sq. ft., space-saving air purifier has a slim design perfect for bedrooms or offices 76 CADR: Air purifier provides a 76 CADR (Clean Air Delivery Rate) FILTER VIEWING WINDOW: Visipure filter viewing window allows you to see particles accumulate, helping remind you to replace your filter FILTER REMINDER: Filter reminder dial allows you to track filter life, and remind you when a replacement filter is needed CUSTOMIZABLE SETTINGS: 3 speed settings to help you keep your air clean and pure CUSTOMIZABLE FILTERS: Choose a filter that fits your needs. Genuine Holmes Aer 1 filters are available in a range of filter solutions to address your needs ranging from Total Air which traps 30% more dust particles, Odor eliminator to remove stubborn pet and household odors, Allergy Remover to attacher the toughtest allergens, Smoke Grabber a triple later of smoke absorption, and and Allergen Performance plus for severe allergy sufferers.