Designed for the Alen T500 HEPA Air Purifier, the Alen HEPA-Fresh Filter combines three layers of filter technology to purify and freshen the air in your home.
Order by 2pm CST. Ships same business day.
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 type material that attracts and captures dust, light smoke, and pollen.
There is no Forever Guarantee on Alen filters.