Spareparts

Wide range of applications

Alternative Fuels

Green Hydrogen

Sewage Treatment Plants

all applications

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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

Renexpo Interhydro

Renexpo Interhydro is regarded as the European meeting place for the hydropower industry. It acts as a hub between Eastern and Western Europe. This is where the experts meet. The trade fair shows the contribution that hydropower makes to a secure, sustainable, affordable and climate-neutral energy supply. The trade fair offers a necessary European platform for future-oriented products, projects and services of this clean energy source and creates a unique space for practice-oriented exchange and successful networking.

19. - 20. March 2026
Salzburg, AT
Hall 1, booth number 201
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Seatrade Cruise Global

With over 11,500 attendees and 650 exhibitors, Seatrade Cruise Global is the leading platform for the maritime and cruise industry. The trade fair brings together experts from fields such as sustainability, technology, and retail to exchange ideas, drive innovation, and shape the future of the industry together.

13. - 16. April 2026
Miami Beach, US
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Pulp & Beyond

Pulp & Beyond offers new encounters, inspiration, networking and business possibilities for marketing global and sustainable solutions, products and services within the forest-based bioeconomy. The event provides the widest available showcase on the latest trends and innovative new products within the forest-based bioeconomy, supporting learning, employer branding and competence development.

15. - 16. April 2026
Helsinki, FI
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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