Puricraft UVC PRO is an air sanitizer that can be used in residential and commercial environments. It is available in 2 versions, which differ in size and in the available air sanitization programs. UVC PRO 159 is larger in size (1567 x 160 x 185 mm) and provides 3 types of air sanitization, which are connected to 3 fan speeds. UVC PRO 108 is smaller in size (1087 x 115 x 140 mm) and provides 2 different types of air sanitization (connected to 2 fan speeds).