Circular Jet Spherical Nozzle Air Vent Central Ventilation Adjustable Remote Jet Fresh Outlet Valve for Ventilating Device

High-concerned chemical : None is_d : Yes Shape : Round Material : ABS Origin : Mainland China air conditioners central air : Vents Air System Outlet Valve : Circular Jet Spherical Nozzle Central Ventilatio : 360 Degree Adjustable air filter central air : Adjustable Remote Jet Fresh ventilation fan : ventilation pipe valve of plastic ventilation pipe valve of plastic : ABS round ball spout jet nozzle air vent diffuser : Adjustable Air Ventilation Cover Ventilation Cover Round Ducting : Ceiling Wall Hole Abs Air Vent Grille air Louver : Air Outlet Fresh System Pipe Connector : for Airport station ceiling vents