Keep fuel and hydraulic reservoirs free of moisture and dirt with the breather dryer (with Extended service life). The special feature of the filter are the two separated chambers storing two adsorbent types with different water holding capacity and response behavior. Four check valves can be integrated in the filter bottom in order to protect the adsorbent material avoiding a saturation during system’s downtime. The dirt holding capacity of the filter is increased through the star-pleated air breather filter element. All included new features contribute to an extended lifetime of the breather dryer. The entire design of the breather dryer prohibits the adsorbent material from getting into the tank or the gearbox. The filter is available in three sizes.