UV Pass Box (without HEPA filters) is used to maintaining sterility or preventing the spread of contaminants.The ultraviolet (UV-C) lamps that emit germicidal UV radiation. it is valuable in environments.External Dimension (W × D × H)=1140-times-1060-times-1080-mm; Internal Dimension (W × D × H)=1000-times-1000-times-1000-mm; UV Lamp=8-to-11-w-times-1; HEPA Filter=; Clean Air Speed=;Shop Online at Labtron.us