As a globally operating company, BOLL & KIRCH is the specialist for the filtration of liquids and gases. For more than 70 years, we have been manufacturing customized and sustainable industrial filters for our customers worldwide, certified according to DIN ISO 9001 + ISO 14001 + ISO 45001 and recognized by the most important classification societies. 

The areas of application of BOLLFILTERs are diverse and cover a wide range of industries. We provide our customers with customized and efficient filtration solutions that meet the highest quality and environmental standards. With our own Research and Development department, we optimize filter applications in close cooperation with our customers and secure our technology leadership through patents and utility models.

In their areas of application, BOLLFILTERs make a decisive contribution to the sustainable improvement of our living conditions by conserving natural resources, minimizing the impact on the environment and using valuable materials as efficiently as possible.