Anden Duct Kit for A210V1ANDEN 5790 DUCT KIT for ANDEN Dehumidifier Model: A210V1 Anden dehumidifiers are designed for maximum growth. The model 5790 duct kit is for applications where ducting your dehumidifier is required. A dehumidifier can be installed outside of the grow room and ducted to the room with a dedicated inlet and supply ducts. Model 5790 duct kit for the A210V1 has an equivalent inlet opening to 16 round and 17 round on the outlet side. INCLUDES: Duct