The Alen A350, T300 and T100 Desktop Air Purifiers feature HEPA (High Efficiency Particulate Air) style filtration, combining three layers of filter technology to purify and freshen the air in your home. 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. In the final layer, clean air passes through a layer of Alen’s Activated Carbon, reducing light odors and chemicals commonly found in the air from cleaning products, smoke, cooking, pets and various other household materials. Each air purifier's ozone-safe Ionizer complements the HEPA style filter by charging particles in the air, causing them to stick together and become more easily captured.

• Visit the A350 Air Purifier Product Page for details.
• Visit the T300 Air Purifier Product Page for details.
• Visit the T100 Air Purifier Product Page for details.