20-Pack of Alen HEPA-Pure FiltersDesigned for the Alen T100 and T300 Air Purifiers, the Alen HEPA-Pure Filter combines two layers of filter technology to purify and freshen the air in your home. Contains twenty (20) filters. 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. Relief from allergy and asthma symptoms has never been so simple.
NotThe Alen T300 Air Purifier requires two (2) filters. The Alen T100 Air Purifier requires only one.