
Lubrafil Filtration
New: SoloBoll filter 6.99
Compact, highly efficient, and cleverly designed self-cleaning backwash filter. Extremely suitable for coarse (sea)water filtration and very low-maintenance, as the filter is composed of only a few components. This new filter combines patented backwash technology with a compact in-line design, allowing it to easily integrate into virtually any piping system. By cleverly utilizing the pressure difference in the pipe, it operates entirely without an electric drive — an efficient, robust, and durable solution for continuous filtration. Key features of the SoloBoll filter: - Available in DN50, DN80, and DN100 - Filtration finenesses from 100 µm to 500 µm - Suitable for pressures up to 10 bar - Housing in ductile cast iron or stainless steel - 1 durable stainless steel wedge wire filter element - Very short flushing time: ± 4 seconds - Optional: control cabinet for controlling debris discharge Why this innovation is important: The new SoloBoll 6.99 filter offers high operational reliability, short flushing cycles, and minimal downtime — ideal for applications where continuity is crucial. Want to see it? You can at Aqua Nederland 2026! Visit our stand and discover how this new technology contributes to cleaner water and reliable processes.

Other news

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Leading the way in filtration with Lubrafil Filtration:
now also from the 4th step to drinking water quality
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Next month we will be at Aqua Nederland again. And of course, we are bringing our automatic backwash filter – the aquaBoll® 6.18.3 – along once more.

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Behind every smoothly running filter installation stands a service engineer who knows his trade.

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Stainless steel (1.4404) duplex filter specially developed for industrial water applications

Lubrafil, member of Bollgroup
Lubrafil Filtration B.V. has become a 100% subsidiary of Boll & Kirch Filterbau GmbH per 1 of January 2024

75 Years of Innovation and Growth: BOLL & KIRCH and Lubrafil Filtration
BOLL & KIRCH celebrates a special milestone in 2025: 75 years of innovation, reliability and dedication to providing outstanding filtration solutions