Thank you for viewing. IG-EX20 P Unused (with some scratches on the outer box). Made in 2012 Instant purchase welcome [Product Details] Plasma cluster ion generator, ideal for a 1-tatami mat space such as a toilet. It eliminates the source of toilet odors, "odor-causing bacteria," thereby suppressing the generation of odors. Equipped with a "full power" operation function that achieves approximately twice the ion concentration of "standard" operation (ion concentration 25,000/cm3). In addition to bathrooms and entrance spaces, by combining the main unit with a battery case (sold separately), it is also possible to deodorize clothes in a closet without a power supply. #AirPurifier