Package Includes: 1 x 25mm Exhaust Silencer 1 x 25mm Filter 1 x 24mm Exhaust Pipe(120cm Length) 1 x 25mm Air Intake Pipe 4 x Clamps 3 x Screws 1 x Bracket Features: 1. Silencer is made of stainless steel, sufficient heat resistance and corrosion resistance. 2. Easy installation, good noise reduction, long life and other characteristics. 3. Silencer can be independently supported, and can be freely expanded during operation and shutdown, so that the exhaust pipe is not subjected to additional load due to the installation of the muffler to ensure the safety and reliability of the exhaust pipe work. 4. Exhaust silencer for use with 24 mm exhaust pipe. 5. Application For Air Diesel Heater. Specification: 1. Name: Air Diesel Heater Accessory 2. Exhaust Silencer Suitable for the following Air Heaters: for Eberspacher Airtronic D2 for Eberspacher Airtronic D4 for Eberspacher Airtronic D4S for Eberspacher D1LC for Eberspacher D1LC Compact for Eberspacher D3LC for Eberspacher D3LC Compact for Eberspacher D5LC 4 Exhaust Pipe: Colour: Silver Material: Stainless Steel Length: 120cm (Before Stretch) Diameter: 25mm 5. Air Intake Pipe: Colour: Black Material: Aluminum foil Length: 30cm(before stretch) Diameter: 25mm