Latest News

Kalthoff builds on growth

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.

continue reading »

Optimized ISO ePM1 Filters

Optimized ISO ePM1 Filters

In the course of the implementation of the International Standard ISO 16890, Kalthoff has set itself the task of developing air filters classified according to the filter group ISO ePM1.

continue reading »

Standardisation 20-17

Standardisation 20-17

Kalthoff defines uniform standards for future new articles. Standard dimensions will be distinguished from extended standard dimensions as well as from special dimensions thereby.

continue reading »

A view into the DASA

A view into the DASA

On 23rd September 2017 the focus was on the company’s own employees. This year’s staff outing led through the largest workplace exhibition in Germany, the DASA in Dortmund.

continue reading »

Mayor on a visit

Mayor on a visit

The mayor of Selm, Mario Loehr paid our company a visit on 21st March 2017, in order to become informed about the current status of the company Kalthoff Luftfilter und Filtermedien GmbH.

continue reading »