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While the pandemic granted air quality tremendous attention, air filter selection and installation in HVAC systems remain on the back burner. Filtration systems installed in smart cities to provide a built environment that is clean and green still need the charm and leadership required to make air quality a global priority. The time to halt […]
There’s more to selecting the right wire filtration mesh than its micron retention rating. Filtration designers would love to depend on certain known quantities from which to start a new filter product design. Unfortunately, wire mesh is not one of them. The qualities of wire mesh often defy the typical physical qualities that more compliant […]
Mechanisms for particle filtration. Image courtesy of AERFIL. HEPA and ULPA filters have been in use around the world for many years. The first HEPA filter was developed in the late 1940s. The original procedures to test these filters were also developed around the same time. Although these original test procedures are still practiced in […]
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Due to the overwhelming response from participants in the paper submission section of the 6th Filtration Conference (focused on Filtration in the Petrochemical Industry), the deadline for paper submissions has been extended to April 5, 2025. This prestigious conference, scheduled for April 21-22, 2025, will be held at the Isfahan Science and Technology Town, providing […]
The Iran Filtech Scientific Committee convened to discuss the organization of the 6th National Filtration Conference. The meeting was attended by Mr. Tavangar, Mohseni, Rasooli, Saadatpour, Ebrahimi, Mirzakhani, and Ms. Khalili. During the session, the conference themes and paper submissions were reviewed and discussed. Final decisions were also made regarding the venue, timing, budgeting, and […]
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لورم ایپسوم متن ساختگی با تولید سادگی نامفهوم از صنعت چاپ و با استفاده از طراحان گرافیک است. چاپگرها و متون بلکه روزنامه و مجله در ستون و سطرآنچنان که لازم است و برای شرایط فعلی تکنولوژی مورد نیاز و کاربردهای متنوع با هدف بهبود ابزارهای کاربردی می باشد. کتابهای زیادی در شصت و سه […]
لورم ایپسوم متن ساختگی با تولید سادگی نامفهوم از صنعت چاپ و با استفاده از طراحان گرافیک است. چاپگرها و متون بلکه روزنامه و مجله در ستون و سطرآنچنان که لازم است و برای شرایط فعلی تکنولوژی مورد نیاز و کاربردهای متنوع با هدف بهبود ابزارهای کاربردی می باشد. کتابهای زیادی در شصت و سه […]
لورم ایپسوم متن ساختگی با تولید سادگی نامفهوم از صنعت چاپ و با استفاده از طراحان گرافیک است. چاپگرها و متون بلکه روزنامه و مجله در ستون و سطرآنچنان که لازم است و برای شرایط فعلی تکنولوژی مورد نیاز و کاربردهای متنوع با هدف بهبود ابزارهای کاربردی می باشد. کتابهای زیادی در شصت و سه […]
Mechanisms for particle filtration. Image courtesy of AERFIL. HEPA and ULPA filters have been in use around the world for many years. The first HEPA filter was developed in the late 1940s. The original procedures to test these filters were also developed around the same time. Although these original test procedures are still practiced in […]

Ahlstrom is introducing Ahlstrom Eco, a new range of renewable and sustainable filtration solutions for automotive applications. Image copyright © Kalyakan – Adobe Stock. Developed by Ahlstrom, the new renewable and sustainable filter media uses lignin-based impregnation, replacing fossil-based resin. The resin contains a significant amount of bio-based, renewable lignin, whilst the mechanical properties and […]