Tatum and Shea. Brand new in the box. TRUE HEPA TECHNOLOGY: Filters 99.97% of dust, pollen, smoke, odors, mold spores, and pet dander. This air purifier filters particles as small as 0.01 microns and larger, helping to improve overall health. Perfect for pet owners, babies, children, the elderly, or for anyone wanting to improve the air quality in their home. The perfect gift for parents, office mates and friends. MULTIPLE FILTRATION STAGES: The 3-in-1 purification filter applies the fine preliminary layer, the true HEPA layer and the activated carbon layer reducing unreleased odors effectively, such as pet, smoking and cooking odors dwelling around your living spaces. Ideal for people who suffer from allergies or nasal stuffiness.