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The Holmes AER1 Tower Air Purifier with True HEPA filter captures particles as small as 0.3 microns and is 99.97% efficient in removing common household odors and allergens such as pollen, dust, mold, pet dander, and smoke. The optional ionizer also helps to ensure smaller particles are more easily captured. The Holmes AER1 Air Purifier also offers 30% better dust elimination, and you can see the particles being accumulated through the Visipure filter window. The space-saving design easily fits in any corner of the room leaving clean and crisp air all around your home.


  • 99.97% Efficient At Removing Allergens: True HEPA filtration 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 Large Rooms: Recommended for use in large-sized rooms up to 192 sq. ft., this space-saving air purifier has a slim design perfect for bedrooms, family rooms, or any living space
  • 124 CADR: Air purifier provides a 124 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: The 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


  • Brand: Holmes
  • Color: Black
  • Dimensions: 8.70 x 25.70 x 6.90 Inches
  • Weight: 11.1 Pounds
  • Coverage: 192 Sq. Ft.
Weight 1 lbs