The best protection for engine and injectors

Fuel filters remove both dirt particles and water from the fuel. Wünscher fuel filters are adapted to the high requirements of sensitive injection units as well as to the specific properties of alternative fuels such as biodiesel.
 

Wünscher Fuel filters have the following advantages:

  • Functional reliability during the entire service interval
  • Filtration  down to 1µm particles
  • maximum separation efficiency
  • high dirt capasity for a long service life
  • low flow resistance
  • easy to fit and permanent 100 % tightness
  • special material to seperate water from diesel
  • reliably protects the injectors

 

By using extremely fine filter media, the fuel is reliably removed from unwanted dirt particles. Our filters protect injection systems against wear and corrosion and thus contribute to the operational safety of the entire engine. An effect that also has a positive effect on maintenance costs.

Thanks to german quality in production, design and process control, Wünscher filters are up to the tough requirements of current vehicles. Efficient and reliable filtration ensures the optimal air-fuel mixture - an elementary prerequisite for consistent engine performance.

The injectors are extremely sensitive and water in the fuel harms them immensely. With poor fuel quality and high water content, water cavitation leads to irreversible, mechanical destruction of the injectors after 15,000 km. Fuel-Water Separator Paper prevents this effect and leads to integrity, performance and ensures a long life time of your Injectors and Engine.

Excellent fit guarenteed

Our Filters are designed for modern high-performance oils and master even the most demanding technical challenges confidently. Since the fields of application of fuel filters and the requirements placed on them are different, there are Wünscher fuel filters in various designs.

 

  • spin-on filters for diesel mainly
  • inline filters for gasoline vehicles
  • element filter are the ecological solution for the future
  • prefilters for mashinery and trucks

 

To ensure that the engine does not run out of clean fuel, the filter must be replaced at regular intervals. The service interval is provided by the vehicle manufacturer and should be done on an regular basis.

Our online catalogue offers the right fuel filter for almost every application (car, truck).