Aspen smart air purifier replacement filter - allergy true hepa h13 filter for dust, allergens, smoke, pet dander

The aspen air filter features a 3 stage filter to thoroughly clean the air in the room.   pre-filter catches large particles like hair and dust h13 true hepa filter catches 99.9% of particles to 0.1 microns including pet dander and pollen activated carbon filter absorbs and eliminates odors specially designed filter to capture particles causing allergies