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Intank return line filters: flexible, powerful and low-maintenance

Intank return line filters are installed in around 90 percent of all mobile hydraulic systems - making them the most-important component in modern hydraulic circuits. Their effective function is crucial for the service life and performance of devices and machines because they reduce the air content in the oil circuit. Manufacturers and end users alike seek flexible intank filters that not only simplify maintenance, but also offer space-efficiency with robust, consistently performance.

With the MANN+HUMMEL hydraulic portfolio, we ensure comprehensive protection of the complete oil circuit within agricultural and construction machinery, industrial trucks and other hydraulic systems.

Our intank return line filters are compact filtration solutions that are installed directly on to the tank and are therefore easy to access at all times. The housing and filter elements are located inside the tank, which saves on installation space, while the line connection is made outside the tank on the filter head.


The advantages of our ITR model series at a glance:

  • Simple tank installation of the hydraulic return filter
  • Reduction of foaming and air entrapment by up to 60 percent through the use of diffusers on the intank filter. As a result, the amount of oil in the circuit can be further reduced, thereby allowing the use of smaller hydraulic tanks - enabling further optimization of installation space
  • Flexible design of the filter head for the integration of additional functions saves the need for additional connections within the system
  • Less installation work
  • Lower risk of leakage
  • Space-saving and maintenance-friendly thanks to its user-friendly accessibility  

Hydraulic filters from MANN+HUMMEL: modern filtration with know-how

We are one of the world's leading filtration manufacturers - and have been for more than 80 years. Whether it’s for automotive, manufacturing, agricultural or construction machinery: our products protect people, machines and the environment from pollutants in countless areas. All of our experience and the concentrated knowledge of our network of 22,222 employees also flows into the creation of our OE filter solutions for hydraulic systems. In addition to highly effective, easy-to-maintain intank return line filters, our comprehensive hydraulic portfolio also includes:

Are you interested in efficient, low-maintenance, modern filtration solutions for your appliances and machines? Then please contact us!

Contact us

Christopher Trautwein

Manager Hydraulic Filtration

Further information