The UV Light Air Purifier Patriot PCO Air Cleaner by Fresh-Aire UV is a black metal plug-in unit designed for whole house filtration. It utilizes activated carbon and UV radiation technology to capture contaminants like odors and mold, with six cleaning stages and a filter life of 120 months. This model features quiet operation and is wired for easy installation in any room. The air purifier also includes a pre-filter and four speeds for customizable filtration options. With a manufacturer warranty of 1 year and operation on 24 volts, the Patriot PCO is a reliable choice for improving indoor air quality.