This our brand new air purifier, is capable of snatching even the smallest contaminants out of the air, very suitable for your home or office. Sending the air in the room through multiple layers of filters, it blocks of lint, pollen, pet hair, and dust bunnies in the air. And charcoal filter is equally as efficient in eliminating odors from smoking or cooking. With negative ions, make air clear and natural. Don’t hesitate to buy it now.