New version of DIN EN 16798-3
One of the most important standards for ventilation in non-residential buildings has undergone a comprehensive revision after nine years.
Latest News
We’ve had a successful first appearance at InnoTrans!
The past week was all about innovation, the future of mobility and valuable connections
Kalthoff’s Debut at InnoTrans!
This year, we’re exhibiting for the first time at InnoTrans—the leading international trade fair for transportation technology in Berlin.
Kalthoff is now a member of the VDB
We are pleased to announce that we have been a member of the Association of the German Railway Industry (VDB) since June 23, 2026.
Kalthoff is now on LinkedIn
Kalthoff Luftfilter und Filtermedien GmbH is now also on LinkedIn.
Our highest-performing filter: synthetic of course
Kalthoff welcomes ISO 10121-3
ISO 10121-3 paves the way for increased use of molecular filters in air conditioning systems.
Kalthoff joins the IUTA sponsoring association
The IUTA research institute is responsible in the field of energy and environmental technology and forms the bridge between basic research and industrial application.
Expansion of the Management by Holger Bornemann
We welcome Mr. Holger Bornemann to the Kalthoff Management.
Kalthoff builds on growth
The construction of the two-storey building shown in the photo on the right (the bird’s view photo shows the status before the start of construction work) allows for a production expansion of about 3.100 m².