(Last Updated On: March 24, 2023)

The Alen T500 HEPA Air Purifier features True HEPA (High Efficiency Particulate Air) filtration, combining three layers of filter technology to purify and freshen the air in your home. 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 True HEPA 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. The T500’s ozone-safe Ionizer complements the HEPA filter by charging particles in the air, causing them to stick together and become more easily captured.



The T500 has a quiet operation, circulating all of the air in a 500 square foot space more than twice per hour on the highest speed. It comes standard with the HEPA-Fresh Filter, designed for easy replacement. We recommend regular filter replacements (at least every 6 to 12 months with normal use) to extend the life of your air purifier and maximize performance for pure, healthy air. The Alen T500’s Filter Life Timer indicates when it is time to replace the filter based on the operating fan speed and duration of use. The optimal filter replacement frequency may vary based on your environment and health concerns. As with every Alen HEPA Air Purifier, the Alen T500 includes a Forever Guarantee.

Product Features:

  • Covers up to 500 square feet, removing 99.97% of particles 0.3 microns and greater
  • Helps maintain a clean household by reducing dust
  • Versatile True HEPA filter options (all include Alen’s Pre-Filter) are available to address specific needs: HEPA-Fresh Filter – Allergens and Light Odor; HEPA-Silver Filter – Mold and Bacteria; HEPA-OdorCell Filter – Smoke and Heavy Odor
  • Ionizer charges smaller particles, causing them to clump together for improved filtration
  • Filter Life Timer keeps replacements on schedule based on fan speed and duration of use
  • Digital display with simple and intuitive touch button controls
  • 3 fan speeds with a 12 hour timer to control air circulation
  • Auto-off safety feature when front cover is removed
  • Easy on and off back cover for effortless filter changes
  • Includes Alen’s Forever Guarantee
  • This is a 120V product. It is only safe to operate in in North America and not in countries with 220-240V power supply
  • Free Shipping. Ships same day when ordered by 2pm CST. Delivery to most states within 4 days.