Order by 2pm CST. Ships same business day.
Polluted air first passes through Alen's washable mesh Pre-Filter to capture large particles, extending the life of the filter. In the second layer, air moves through Alen’s unique, electrostatically charged True HEPA that attracts and captures dust, pollen, pet dander, mold spores and other airborne pollutants. Alen then adds an antimicrobial compound to the True HEPA, protecting the filter from harmful bacteria* and microbe growth. In the final layer, air passes through hundreds of cells filled with Alen's patented Molecular Conversion Powderto ensure heavy pet odors are destroyed at a molecular level, leaving your air fresh and pure.
* Test results demonstrate a 99.99% kill rate on E. Coli and Staph Bacteria.
Additional Features Include:
There is no Forever Guarantee for Alen filters.