Improve your indoor air quality with the PureGuardian Odor Eliminating Pluggable Air Purifier. Small and compact, this pluggable air purifier provides cleaner and fresher air. The allergen filter captures airborne particles such as dust, pollens, mold spores, debris and pet dander while the activated carbon layer helps reduce common household odors caused by bacteria, smoke, pets and cooking fumes. Thoughtfully designed, the air purifier plugs easily into the wall outlet making it perfect for laundry rooms, pet spaces, bathrooms, nurseries, hallways and kitchens. Equipped with an optional nightlight, this air purifier is perfect for dark hallways and other dim areas in home. Add a drop of your favorite PureGuardian essential oil to the essential oil tray to freshen the air and create a relaxing atmosphere. Easy to control and easy to maintain, the nightlight notifies you when it's time to change the filter. IMPORTANT: Use genuine Guardian Technologies replacement parts to maintain product performance. 1 year limited manufacturer warranty.