Mahle Coolant Filter (WFC4)

This MAHLE Coolant filter (WFC4) is suitable for a range of Scania & Volkswagen trucks.

Many filters control and closed-loop processes in commercial vehicles, for instance in brake systems, work with compressed air. However, air contains moisture, which can damage piping and containers, contaminate lubricants and freeze at low temperatures.

Air driers are used to assure failure-free operation of safety systems. They remove moisture from the air, prevent corrosion in pipes and containers and guard against premature wear and malfunctions. To guarantee the operational safety of air brake systems, it is imperative that air driers are replaced according to the manufacturer's guidelines.

MAHLE air-drying cartridges operate independently of temperature. They contain a drying agent that is regenerated under system control. At the same time, contaminations from the pre-filter and condensed water are removed. Our air-drying cartridges are resistant to corrosion from the inside and outside, completely sealed and, of course, pressure stable.