Alen Breathesmart Classic True HEPA-Silver Filter: BF35-Silver-Carbon "nosearch" This Alen T500 includes the

This Alen T500 includes the HEPA-Fresh filter to reduce allergies

Sneeze Less

This Alen T500 includes the HEPA-Silver filter to reduce allergies

The Heavy Smoke filter removes dust and allergens

Great for dust & allergens

Alen Breathesmart Classic True HEPA-Silver Filter: BF35-Silver-Carbon "nosearch" This Alen T500 includes thePolluted 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. Alen then adds an antimicrobial compound to the HEPA material, protecting the filter from harmful bacteria* and microbe growth. In the final layer, clean air passes through