Fluoro-Free Solutions: Ahlstrom Leads the Way in Industrial Air Filtration

Ahlstrom has unveiled a range of groundbreaking fluoro-free technologies for industrial air filtration applications, enabling filter manufacturers to produce products with exceptional durability and stability without the use of harmful fluorochemicals. These innovative materials are particularly well-suited for gas turbine air intake, air pollution control, and heating, ventilation, and air conditioning (HVAC) applications. The new fluoro-free materials boast water-repellent properties that enhance their robustness and resilience in wet conditions, where hydrophobic properties are crucial for optimal filtration performance.

In air pollution control applications, the use of hydrophobic materials helps conserve energy by preventing pressure drop increases in humid conditions. For gas turbine applications, water repellency plays a pivotal role in safeguarding the turbine from corrosion by preventing liquid water and salts from seeping into the filter.

Tamara Quatrano, Vice President of R&D and Product Development, Filtration at Ahlstrom, underscores the company’s commitment to innovation that is both safe and sustainable. The launch of Ahlstrom’s fluoro-free portfolio for industrial air filtration applications represents a significant stride towards helping customers transition away from hazardous fluorochemistries. With these advanced solutions on offer, Ahlstrom aims to provide customers with high-performance alternatives that promote a cleaner, healthier, and more environmentally responsible future for filtration.

The new fluoro-free filtration materials are now globally available through Ahlstrom’s Trinitex®, CellTech, and Glass production platforms. By embracing these cutting-edge technologies, Ahlstrom is playing an essential role in driving the industry towards greener and more sustainable filtration solutions that meet diverse needs while preserving our planet’s resources for future generations.