60mm RIGHT ANGLE Cooling Fan DUCT VENT Cooler Exhaust Case Hood Shroud NAS Mod

40mm Fan Duct Cooling Cooler Exhaust Case Hood Shroud Raspberry Pi Printer Mod

70mm RIGHT ANGLE Cooling Fan DUCT VENT Cooler Exhaust Case Hood Shroud NAS Mod

80mm 92mm 120mm 140mm VRM Duct Cooling Cooler Exhaust Case Fan Shroud Case Mod

80mm 92mm 120mm 140mm RIGHT ANGLE Computer FAN DUCT Case Fan Shroud Case Mod

140mm 280mm 420mm AIO Radiator Shroud Computer Fan PC Case Mod Custom Airflow

120mm 240mm 360mm AIO Radiator Shroud Computer Fan PC Case Mod Custom Airflow

100mm Duct Adaptor to 120mm Fan or Vent (100mm 4inch) - PC Fans - Cooling - Duct