Designed for the Alen BreatheSmart FLEX Air Purifier, the Alen True HEPA Fresh Filter combines three layers of filter technology to purify and freshen the air in your home while protecting the filter against bacteria and microbes.

  • True HEPA filtration removes 99.97% of airborne particles as small as 0.3 microns (about 56x smaller than a human hair)
  • Removes dust, pet dander, mold spores and pollen from the air to create an allergy and asthma friendly environment
  • Provides pure, breathable air by capturing VOCs (Volatile Organic Compounds) from cleaning products, personal care items and other household materials
  • Helps maintain a clean household by reducing dust
  • Protects the filter against growth of harmful bacteria and microbes
  • Pre-Filter layer extends the life of the filter