Alen A350/A375 HEPA-OdorCell Filter

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Designed for the Alen A350 and A375 HEPA Air Purifiers, the Alen HEPA-OdorCell Filter combines three layers of filter technology to purify the air in your home while destroying heavy odors at a molecular level.

  • Ideal Filter for Allergens and Heavy Odor
  • Eliminates chemical and pet odors with patented MCP odor technology
  • Includes Pre-filter Layer
  • Regular filter replacement allows your Alen HEPA air purifier to perform at its best so you can continue breathing clean air.

    Buy 5, Get $90 off or Buy 12, Get $276 off
  • Polluted air first passes through Alen's washable Pre-Filter to capture large particles, extending the life of the filter. In the second layer, air moves through a unique, electrostatically charged HEPA style material that attracts and captures dust, pollen, pet dander, mold spores and other airborne pollutants. In the final layer, clean air passes through hundreds of cells filled with Alen's patented Molecular Conversion Powder where pet odors are destroyed at a molecular level, leaving the air smelling fresh and pure.

    Alen recommends replacing your A350/A375 HEPA-OdorCell filter every 6 months for severe concerns or when running your air purifier 24/7. Replace your filter every 12 months for light concerns or when running the air purifier only as needed.


    • Creates an allergy and asthma friendly environment by removing dust, pet dander, mold spores and pollen from the air
    • Helps maintain a clean household by reducing dust
    • Pre-filter layer extends the life of the filter
    Product Code: BF25A-MP
    No warranty on Alen air purifier filters.
    Customer reviews for the Alen A350/A375 HEPA-OdorCell Filter
    Alen A350/A375 HEPA-OdorCell Filter has a rating of 4.7 stars based on 81 reviews.