Filters that impress with their perfect fit!
Our high-quality oil, air and fuel filters are the perfect solution for smooth engine performance. Using these solutions reduces fuel consumption and our cabin filters are supplying a constant stream of fresh air in the vehicle.
» Interior Filters
They filter the air for the occupants and thus protect them from dust, pollen and hazardous gases, e.g. smog and ozone. A distinction is made between particulate filters and activated carbon filters.The filter is made up of three or four layers. The pre-filter captures the coarse dirt. The microfibre non-woven central layer traps even the tiniest of soiling particles in the air through electrostatic charge. The third layer is the carrier layer. If included, the fourth layer, with activated carbon, absorbs penetrating gaseous pollutants such as ozone and exhaust gases. Strong-smelling substances are also neutralised here to a major extent.
- cleans incoming air and guarantees a healthy climate inside the vehicle
- vehicle-specific installation instructions
» Biofunctional Filter
The optimal solution for protection against bacteria and mould. The special and natural polyphenol coating of our biofunctional filters binds free allergens and prevents mould and bacteria from entering the vehicle.
- Innovative biofunctional filter for highest filtration performance
- Protects against harmful microorganisms
- Especially suitable for allergy sufferers
AirCelan disinfects the vehicle interior and its A/C system with a minimum of effort, reducing germs, fungi, viruses and bacteria in the process. Is suitable for all vehicles – from passenger cars to commercial vehicles, motor homes, construction vehicles, tractors, agricultural machinery and refrigerated vehicles.
» Fuel Filters
Fuel filters protect the fuel systems from soiling and separate water if necessary.
Coarse Fuel Filters
These are used as pre-filters e.g. as suction filters in the fuel tank. They are usually designed as gauze filters with a mesh size of around 0.06 mm, and are made of a close-mesh wire or polyamide netting.
Fuel Line Filters (In-Line Filters)
These are for fine filtering. Paper filters with a pore size between 0.002 and 0.0001 mm are used. They are installed in the fuel line and replaced completely during servicing.
Disposable Fuel Filters
These are made up of a housing and filter insert and are replaced completely during servicing.
- guarantees long service life for the injection system
- even fuel flow thanks to optimum filter paper pore size
What causes this “cracking sound”?
When mounting fuel filters J1335052, J1333048 and J1333050, you may hear a strange cracking sound that can cause concern during the fitting stage.
What causes this “cracking sound”?
It is possible to screw a water level sensor into the underside of these fuel filters in a thread specially designed for this purpose, provided that the vehicle features this additional function. For the sensor to function properly, it must be fully screwed into the filter and the separating wall to the inside of the filter broken open.
A cracking sound occurs at the point when the separating wall is broken, thereby enabling the sensor head to come into contact with the inside of the filter. Both the filter and sensor are still fully functional, as neither part is actually damaged during this process.
» Air Filters
Air filters clean the induction air and dampen the engine’s induction noise. Dust in the air is made up of the tiniest particles (0.005 mm to 0.05 mm). It sometimes also includes quartz. The dust quantity fluctuates depending on the vehicle’s usage (motorway, construction site). This dust quantity would form an abrasive mass with the lubricating oil and cause wear, particularly to cylinder liners, pistons and valve guides.
- reliable cleaning of the intake air
- resistant to water, oil, coolant and temperature fluctuations
- air filter change can reduce fuel
consumption by 10 %
» Oil Filters
Impurities in the oil, such as metal abrasion, carbon black and dust particles, worsen the quality of the oil and thus increase wear. The use of high-quality oil filters extends oil change intervals and improves cooling of the oil flow. The filter inserts remove dirt particles up to around 10 µm. However, oil filters cannot remove any liquid or dissolved impurities in the oil.
- filter change with every oil change
- improved cleaning effect
- extended engine service life
The optimisation of working time and effort are the basic operating principles of a modern workshop.The oil filter can also be tightened using a torque wrench; turn to the left and right respectively to loosen and tighten. With three variants tailored to the span width of the tool and the external diameter of the respective oil filter, they enable the workshop to cover to all oil filters of cars and commercial vehicles.
How can you find the right oil filter wrench?
Just open the premium universal parts search in our online catalogue and enter “oil filter wrench” as the search term.
Events for Filters
Downloads for Filters
Videos for Filters
Replacing the interior air filter [quick and easy]
0:00 - 0:43 Introduction 0:44 - 1:39 Cabin air filter overview 1:39 - 2:35 Installation 2:35 - 3:10 Conclusion In this video, our workshop buddies show you how to easily you can change interior air filters We also introduce you to our biofunctional filters and activated carbon filters and explain...