Customer Reviews for VEVOR Diesel Heater Pipe Ducting Set, 3" Extendable Air Duct Hose, 1" Stainless Steel Exhaust Pipe, 2 Air Vents, Tee Air Outlet Connector and Hose Clamps, for 2KW/5KW/8KW Diesel Parking Heaters

I expected this to have longer hoses than the one which comes with the heater itself, however it's a couple of hoses exactly the same size. Overall decent quality, but if you are looking to actually use it to provide 2 inlets into your environment, you'll probably need to buy some dryer duct or similar to attach to the t piece which comes with this.