Fairey Arlon filter Tanktopper series are mounted return line filters and a full flow bypass with low hysteresis.
Thanks to the "In-to-Out" filter principle, contaminated oil cannot leak back into the system. Tanktopper filters are available in versions capable of handling flow rates up to 200 l/min. They can operate up to a maximum working pressure of 5 Bar. As optional magnetic prefiltration, dispstick and airbreather.