Improve your indoor air quality with the GermGuardian 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. UV-C light helps reduce airborne bacteria, viruses, mold spores* and works to reduce volatile organic compounds. *Tested with Staphylococcus Albus, and Escherichia Coli, Aspergillus Niger, and Phi-X174. The air purifier plugs easily into a vertical wall outlet making it perfect for small rooms in your home! The 7-inch compact design also leaves plenty of free space for the second outlet plug to be utilized when in use. Equipped with an optional nightlight, this air purifier is perfect for dark hallways and other dim areas in home. Add a drop of PureGuardian essential oil to the essential oil tray to freshen the air. Easy to operate and easy to maintain, the nightlight notifies you when it's time to change the filter and replace the UV-C bulb. Use genuine Guardian Technologies replacement parts to maintain product performance. Replacement filter: FLT200.