CERTIFIED 150MM 6" 3M PORTABLE AIR CON EXTENSION HOSE DUCT EXTRACTION PIPE VENT PORTABLE DESIGN: Lightweight and compact 150mm diameter hose allows for flexible positioning of the air conditioning unit without permanent installation Efficiently vents warm exhaust air away from the AC unit through aduct for optimal cooling DURABLE CONSTRUCTION: Reinforced PVC material to channel airflow TOOL-FREE INSTALLATION: makes setup a breeze without any tools required for quick deployment during hot weather Please Refer to Your Air Conditioning Unit’s User Handbook / Manufacturer’s Instructions Before Fitting, Manufacturer: Certified