Fit for:Use for Inner Dia: 25mm / 0.98" Car Truck RV Bus Van Boat diesels air heaters.
Product Highlights:Car Air Heater Ducting Pipe is used to connect heating components and transport warm air to vehicles, provides warmth for the driver and passengers in cold weather. Warm Air Ducting Hose is made of aluminum foil, durable for transport warm air, high temperature resistance and corrosion resistance.
Material:Aluminum Foil
How to use:Requires professional installation, it is recommended to find professionals and auto repair shops to install.