Wide range of applications

Alternative Fuels

Green Hydrogen

Sewage Treatment Plants

all applications

Looking for a filter? Inquire now!

Contact

Experience tailor-made filtration solutions with BOLL & KIRCH - The global specialist in liquid and gas filtration

As global manufacturer, BOLL & KIRCH provides customized and sustainable industrial filters for a variety of industries worldwide. With over 75 years of experience, our filtration solutions are certified according to DIN ISO 9001 + ISO 14001 + ISO 45001 and recognized by the most important classification societies.

Whether you need filtration for liquids or gases, we offer tailor-made solutions that meet your specific needs. Trust your specialist to provide reliable filtration solutions that are both effective and sustainable.

Events

ONS 2026

With over 1 200 exhibitors, and top executives from the entire energy sector, ONS is one of the world’s leading meeting places and the reference point for energy transition to new cleaner and renewable solutions. Meet the decision-makers, help your business grow, get new insights, and connect with new clients and business.

24. - 27. August 2026
Stavanger, NO
Add to calendar

SMM

The SMM in Hamburg is an international trade fair for the maritime industry and offers an excellent opportunity for exchanging information and developing innovations and the latest products from the shipbuilding and shipyard industry. With more than 2,200 exhibitors and around 48,000 trade visitors from all over the world, SMM continues to hold its position as the world's leading trade fair for the marine industry.

01. - 04. September 2026
Hamburg, Germany
Add to calendar

Rio Oil and Gas

The largest oil and gas trade fair in Latin America takes place every two years and attracts around 76,000 visitors. It offers a central platform for presenting products, exchanging innovations, and discussing important industry topics such as exploration and production, operational safety, environmental management, renewable energies, and biofuels.

21. - 24. September 2026
Rio de Janeiro, BR
Add to calendar

all events

References

Hepworth Gallery

Hepworth Gallery HVAC system lifetime has been extended with the use of a BOLLFILTER automatic for the filtration of the river water Calder.

KRONES bottle washing machine equipped with BOLLFILTER

KRONES AG

The company KRONES found in BOLLFILTER a filtration solution to efficiently reduce the contamination level in the bottle washing machine main caustic bath.

SunRui

SunRui relies on BOLLFILTER for the protection of the Balclor® Ballast Water Management System (BWMS) on MV “STELLA IVY

all references