If you're running a Webasto or Eberspacher diesel parking heater, this air intake filter and silencer kit is a must-have for keeping things running smoothly. The air filter itself measures 8.5cm tall with 2.5cm outer diameter and 2.3cm inner diameter - perfect fit for these systems. The intake pipe stretches from about 32.6cm to 60cm long with a 2.6cm inner diameter, giving you flexibility in your installation setup. Made from quality metal and plastic materials, this kit is built to last through temperature changes and vibration. The filter does a great job keeping dust and debris out of your heater, while the silencer pipe reduces intake noise for quieter operation. You get everything you need in the package - one air filter, one intake pipe, and two clamps for secure connections. Installation is straightforward if you're familiar with these systems, and it makes a noticeable difference in both performance and noise levels. Definitely a worthwhile upgrade or replacement part for your diesel heater setup.