Ahlstrom plans to invest in a new production line for molecular filtration media to expand further its offering for indoor air quality and electric vehicles


Ahlstrom pursues its over 50-year commitment and drive of the future of the global filtration industry by investing in a new production line for molecular filtration media in Turin, Italy. 

Air quality in closed environments such as buildings and vehicles is a major concern in many areas of the world. In this context, particulate filter media play an important role in removing solid particles and aerosols from the air.  Molecular filter media are used in complement, removing gaseous pollutants, including volatile organic compounds, inorganic gases (such as sulfur dioxide, nitrogen oxides, ammonia), and odors, and delivering the cleanest air to people and processes.

The new line is being designed to produce the highest-performance adsorbent materials for premium filtration applications, including next-generation cabin air and fuel cell air intake, as well as a complete range for HVAC and cleanrooms. It will enable Ahlstrom to offer superior solutions for customers and support their industrial filtration application development as well as the transition to electric vehicles.

The investment is made in synergy with Ahlstrom’s Fine Fiber platform in Turin, which will be upgraded to produce HEPA filtration layers. Fine Fiber media can be combined with molecular filtration materials also to deliver the best protection against the finest particles.

“This new capability to produce molecular filtration solutions comes on top of recent investments in Europe, which reinforce our ability to better serve our customers by combining materials and technologies in multi-layer concepts,” states Giuseppe Costa, VP Filtration EMEA & Asia.

“These steps further extend our commitment to be the preferred supplier to our global customer base and to introduce the next generation innovations, which align with our purpose to purify and protect with every fiber for a sustainable world,“ he continues.

For more information, please contact:
Giuseppe Costa, VP Filtration EMEA & Asia, giuseppe.costa@ahlstrom.com

Ahlstrom in brief
Ahlstrom is a global leader in combining fibers into sustainable specialty materials. Our purpose is to Purify and Protect, with Every Fiber, for a Sustainable World. Our vision is to be the Preferred Sustainable Specialty Materials Company for all our stakeholders. We serve five growing and distinctive end markets, which form the basis for our five divisions: Filtration, Food & Consumer Packaging, Healthcare, Building Materials, and Technical Materials. Our net sales in 2022 for continuing operations amounted to EUR 3.3 billion and we employ some 7,000 people. Read more at www.ahlstrom.com