Designed for the Alen BreatheSmart 45i HEPA Air Purifier, the Heavy Smoke Filter is equipped with 2.3 lbs of carbon to remove wildfire smoke and other airborne impurities. The HEPA layer is also treated with an anitmicrobial coating to prevent growth of mold and bacteria.
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 Alen's 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 an extra thick layer of carbon for removal of odors and chemicals commonly found in the air from cleaning products, smoke, cooking, and various other household materials. The clean air is also passed through an antimicrobial treatment layer, removing and preventing growth of harmful mold and bacteria particles.
There is no warranty for Alen filters.