MooSoo Air Purifier 4 Stage Filtration System
Pre-filter, Blue sterilization layer(replacing UV light),true HEPA filter & activated carbon filter. It removes up to 99. 97% of dust, smoke, allergies, smokers, odor, mold spores, pollen and pet dander; filters particles as small as 0. 3 microns and larger and filters air pollution of PM 2. 5.