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Filter Media

International Filtration News provides ongoing coverage of filtration technology for filter media applications. Visit regularly to stay on top of the latest insights, issues and innovations in filter media.

Efficient Air Filter Media of Crimped Microfiber Yarns

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Laser Perforation Disrupts the Filter Industry

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Solutions for Filtering Polymers

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Figure 1: Heat Exchanger Proventics GMBH.[22]

Energy and resource efficiency are crucial in the context of the energy transition. The building sector in particular is a major contributor to climate-damaging greenhouse gas emissions.[16] In order to …

Figure 1: Fiber Laser Drilling. Images by IPG Photonics

Compared to Traditional E-beam Processes, Laser Drilling Produces High-quality Filter PartsFar More Cost Effectively Than Traditional Manufacturing Methods Fiber lasers are the tool of choice for precision metal work. For …

Filtration of molten polymers plays a critical role in the production of plastics and synthetic fibers.

Ensuring Pure Polymers Through Continuous Filtration It is only within the past two decades that the critical role played by the filtration of molten polymers employed in the production of …

AAF Clean AIR Center testing facility includes rows of filtration equipment that simulate various controlled environments to test filter effectiveness. Photo courtesy of AAF Flanders

People spend 90% of their time in indoor environments, making air quality one of the most profound health implications for the world’s population. Addressing this global public health concern requires …

Indoor air quality is among the key lessons learned from the COVID-19 pandemic.

The Importance of Face Velocity and Its Impact on Filter Parameters and the Role of Inertial Impaction on Larger Particle Size The concern over indoor air quality is a pressing …