High-quality material: The car heater exhaust pipe is made of 100% high-quality 304 stainless steel, long service life, safe and durable, corrosion-resistant, wear-resistant. Precision manufacturing, smooth surface without scratches, no worry about cut fingers, very safe. Effective noise reduction and airtightness: Exhaust on the other side of the van away from the awning, helps reduce the noise of the car heater exhaust pipe. Stainless steel clamps better hold the car heater exhaust pipe vent to ensure a perfect seal. Wide range of applications: 25mm diameter stainless steel parking air heater exhaust pipe, specially designed for car heaters and exhaust silencers/mufflers. Suitable for crude oil parking heaters, parking air heaters, vehicle auxiliary air heaters and generator exhaust. Easy Installation: Stainless steel parking heater direct replacement for the old or broken one, the flexible exhaust heater hose comes with two mounting clips, simply install the clips on the hose and