Alen T300/T100 HEPA-Silver Filter

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Designed for the Alen T100 and T300 Air Purifiers, the Alen HEPA-Silver Filter combines three layers of filter technology to purify and freshen the air in your home while protecting the filter against bacteria and microbes. Includes 2 HEPA-Silver filters.

  • Ideal for Allergen and Antimicrobial Filter Protection
  • Reduces Household Dust
  • Includes Pre-filter Layer

    Buy 10, Get $70 off or Buy 20, Get $277 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. Alen's anti-microbial Silver-Ion threads are woven into the HEPA style material, protecting the filter from harmful bacteria* and microbe growth. In the final layer, clean air passes through a layer of Alen's Activated Carbon, reducing light odors and chemicals commonly found in the air from cleaning products, smoke, cooking, pets and various other household materials.

    Alen recommends replacing your T300/T100 HEPA-Silver 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.

    *Test results demonstrate a 99.99% kill rate on E. Coli and Staph Bacteria.


    • Protects the filter against growth of harmful bacteria and microbes
    • Provides pure, breathable air by capturing Volatile Organic Compounds (VOCs) from cleaning products, personal care items and other household materials
    • 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
  • Over time, the HEPA-Fresh Filter becomes overloaded with particles, decreasing its filtration performance. We recommend regular filter replacements, at least every 6 months with normal use.
  • Washing or vacuuming the white HEPA style material will damage the fibers and is not recommended.
  • Rinse or lightly vacuum the removable black Alen Pre-Filter as soon as it develops a layer of visible particles. Allow it to completely dry before replacing.
  • Product ID: TF30-Silver
  • No warranty on Alen air purifier filters.
    Customer reviews for the Alen T300/T100 HEPA-Silver Filter
    Alen T300/T100 HEPA-Silver Filter has a rating of 4.4 stars based on 130 reviews.