Ahlstrom completes depth filtration capacity upgrade in Kingston, New York

Ahlstrom has completed an investment on Line 3 at its Kingston, New York plant to expand capacity for depth filtration media used in pharmaceutical, beverage and industrial liquid filtration. The upgrade modernises production equipment and process control systems and allows a wider range of product widths.

Why this mattersMore depth filtration capacity in North America gives pharmaceutical, beverage and industrial filtration customers added supply flexibility and a wider range of media widths.

• Investment completed on Line 3 at Ahlstrom's Kingston, New York facility.
• Upgrade expands capacity for high-performance depth filtration media.
• New equipment enables production of a wider range of product widths.
• Media serve pharmaceutical and biopharmaceutical processing, beverage clarification and industrial liquid filtration.
• Ahlstrom reported 2025 net sales of EUR 2.9bn (USD 3.3bn) with about 7,000 employees.

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