NOTE: T300 Air Purifiers require two (2) filters for operation
Polluted air first passes through Alen's replaceable 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 a layer of Alen's Activated Carbon, reducing light odors.
ote: The Alen T300 HEPA Air Purifier requires two (2) filters. The Alen T100 HEPA Air Purifier requires only one.
- Over time, the HEPA-Fresh Filter becomes overloaded with particles, decreasing its filtration performance. We recommend replacing your 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.
- 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.
- Washing or vacuuming the white HEPA style material will damage the fibers and is not recommended.