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

The areas of application for BOLLFILTERs are diverse and span a wide range of industries – including key roles in the hydrogen value chain, from production to utilization. We provide our customers withcustomized 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 addition to our well-known filtration solutions, we have recently introduced specialized applications of membrane filtration into our core markets. These innovations offer the possibility of achieving filtration up to 100 times finer than before, representing a significant change in filtration concepts.

In their respective areas of application, BOLLFILTERs play a decisive role in the sustainable improvement of living conditions by conserving natural resources, minimizing environmental impact, and using valuable materials as efficiently as possible - a mission also reflected in our presence at the World Hydrogen Summit in Rotterdam, supported by our Dutch partner Lubrafil BV, a member of the BOLL Group.