Designed for the Alen Paralda HEPA Air Purifier, the Alen HEPA-Silver Filter combines two types of filter technology to purify and freshen the air in your home while protecting the filter against bacteria and mold.
Polluted air moves through Alen's unique, electrostatically charged HEPA type 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 type material, protecting the filter from harmful bacteria*, mold and microbe growth.
*Test results demonstrate a 99.99% kill rate on E. Coli and Staph Bacteria.
There is warranty for Alen filters.