Basics of Molecular Filtration vs. Particulate Air Filtration

On demand from 15 Apr, 2026
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About the webinar

Join us for an engaging and accessible webinar series designed to clarify the fundamentals of molecular filtration and how it differs from traditional particulate air filtration.

Across these sessions, we will explore the key challenges linked to gaseous contaminants and molecular pollutants, supported by clear explanations, real‑world examples, and expert insights. You will gain a solid understanding of how molecular filtration works, why particulate filters alone cannot address certain contaminants, and how advanced media technologies can significantly improve indoor air quality and process reliability.


Through practical demonstrations and proven case studies, our specialists will guide you in selecting the right filtration strategy, optimizing system performance, and ensuring cleaner, safer air — while also helping reduce operational risks, maintenance costs, and environmental impact.

Webinar presenters

Claire Prost, Head of Product Development & TCS Industrial Filtration, EMEA 

Claire leads the development of Ahlstrom’s molecular and particulate filtration portfolios. With a long-standing career within the company, she brings deep expertise in filtration materials, application requirements, and customer‑driven innovation across key industrial markets.

Marine Duemyes, Product Manager, Filtration EMEA

Marine manages product strategy and market development for Ahlstrom’s filtration solutions in EMEA.  Working closely with Claire Prost, she ensures that customer needs and market trends are translated into relevant and competitive filtration offerings Product Manager Filtration, EMEA

Basics of Molecular Filtration vs. Particulate Air Filtration

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