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Air Filtration

April 7, 2026, Tuesday

8:00 AM – 10:00 AM EDT, USA


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$USD 350

$USD 175 (Member Only)

Course Objective

The course covers Air Filtration: Fundamentals, Applications, Innovations, and Future Trends, providing a comprehensive overview of this critical field. It progresses from fundamental principles to advanced technologies and emerging developments, highlighting the essential role of air filtration in protecting public health and the environment across diverse applications. The course also explores the latest innovations, industry trends, and future opportunities, featuring insights from a panel of globally recognized experts. Designed for both professionals and newcomers, it equips participants with the knowledge and perspective needed to contribute to the evolving field of air quality management and filtration solutions.

Course Outline

1. Air Filtration Introduction

• Definitions and historical perspectives

2. Air Filtration Applications

• HVAC systems in buildings (offices, schools, retail spaces)

• Residential applications

• Airport terminals

• Healthcare facilities (hospitals, clinics, laboratories)

• Aerospace and automotive

• Transportation systems

• Pharmaceutical industries

• Industrial dust collection and emission control

• Land-based gas turbine – power generation

• Sewage plants

• Microelectronics manufacturing

• Personal protection

• Food and beverage processing

• Specialty applications

3. Air Filtration Processes

• Common particle collection mechanisms

• Filter performance characteristics and metrics

• Appropriate filter selection, staging, and application-specific requirements

• Routine maintenance and filter replacement protocols

• Impact of particle loading and filter clogging on system performance

4. Air Filtration Challenges

· Premature filter clogging and common failure modes

· Improper installation and operational issues

· Impact of extreme events (sandstorms, wildfires, pandemics)

· Mitigation strategies for gaseous pollutants

· Maintaining Indoor Air Quality (IAQ) across diverse environments

· Balancing filtration efficiency with energy consumption

· Sustainable disposal protocols for loaded filters

· Public awareness, regulatory compliance, and governance

5. Innovations, Opportunities, and Future Trends (Panel Discussion & Live Q&A)

· Megatrends shaping air filtration

· Technological advances in filter media

· AI and IoT integration for real-time monitoring and optimization

· Development of reusable and sustainable filtration solutions

· Interactive Q&A and open discussion with participants

Instructor Biography

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Dr. Iyad Al-Attar

Instructor, Canada

Dr. Al-Attar is a mechanical engineer and an independent air filtration consultant. He is also a Visiting Academic Fellow in the School of Aerospace, Transport, and Manufacturing at Cranfield University, consulting for air quality and filter performance relevant to land-based gas turbines. Dr. Al-Attar is the strategic director, instructor, and advisory board member of the World Filtration Institute. In 2020, EUROVENT Middle East appointed Dr. Al-Attar as the first associated consultant for air filtration affairs. Dr. Al-Attar received his engineering degrees (BSc, MSc, Ph.D.) from the University of Toronto (Canada), Kuwait University, and Loughborough University (UK), respectively. Dr. Al-Attar’s area of expertise focuses on designing and performing high-efficiency filters for HVAC and land-based gas turbine applications, particularly on the chemical and physical characterization of airborne particles. Dr. Al-Attar is a columnist in the EUROVENT Middle East newsletter, Climate Control Middle East Magazine, ES Engineering, USA, and Caloryfrio Magazine, Spain. He has authored many articles on air quality, filter design, performance, particle characterization, and climate change, which were translated into Arabic and Spanish. Dr. Al-Attar is an editorial member/referee in the Filtration Society (UK) and the Journal of Cleaner Production.

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Dr. Thomas Caesar

Panelist, USA

Dr. Thomas Caesar is a renowned air filtration expert with over 25 years of experience in the global filtration industry. He received a diploma in Chemical Engineering from the Technical University of Karlsruhe and his doctorate degree in thermodynamics and fluid dynamics from the University of Aachen (RWTH). Since 1999, Dr. Caesar has been employed by Freudenberg Filtration Technologies, a globally leading manufacturer of filtration solutions, where he has held various positions in sales and engineering. As Vice President Global Filter Engineering Industrial, he is currently responsible for the global technical product management and filter engineering in industrial filtration. Dr. Caesar is actively contributing to industry guidelines at VDI, VDMA, and Eurovent. He co-authors various European standards at CEN and international standards at ISO. In ISO, he serves as Convenor of WG12 “Sustainability” and was as project leader of part 1, intensely involved in the development of ISO 16890. Dr. Caesar is Chairman of the Product Committee “Air Filters” at Eurovent Certita Certification and Vice Chairman of the Product Group “Air Filter” at Eurovent Association.

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Dr. Marc Schmidt

Panelist, Germany

Dr. Marc Schmidt is Vice President of Technologies Europe at AAF International and a well-recognized expert in air filtration. He holds a degree in Chemical Engineering from the Karlsruhe Institute of Technology (KIT) in Germany. With a strong international background, Dr. Schmidt has a proven track record in product and process development, sales, technical marketing, business development, and operations management across the filter and nonwovens industries in both Europe and China. In addition to his corporate role, he serves as Chairman of the Eurovent Product Group Filters (PG-FIL), where he contributes to shaping standards and advancing best practices in the field. Dr. Schmidt also engages in international consulting and technical training related to air filtration on behalf of AAF International and is a frequent speaker at international conferences and symposia, sharing his expertise on filtration technologies and market trends.

Panelists


Mr. Nick Agopian is President of Reviveaire, USA. With 30+ years of Filtration, HVAC & energy-recovery experience, Nick focuses on Indoor Air Quality and improving the human condition indoors. Nick’s has held executive positions of VP for various businesses like Circul-Aire, Dectron Internationale, President and General Manager at SEMCO, a Fläkt Woods company, and Vice President at RenewAire. Nick is highly involved with ASHRAE,where he sits on numerous technical committees, such as ASHRAE 62.1 & 62.2, ASHRAE Position Document - Human Health and Wellness in the Built Environment, TC 2.3, SPC 145P, TRG4.IAQP, TG 9, etc. He’s also served on a special board for filtration part of the National Research Council of Canada (NRC), Additionally, he served on the Board of Directors for the Missouri Innovation Center’s Life Sciences Business Incubator, Board of the local Chamber of Commerce, and Chairman of the Board for the Home Ventilating Institute. A committed lifelong learner, Agopian’s undergrad was in Mechanical Systems Engineering from Vanier, Quebec, Canada, and an International M.B.A. from Duke University’s Fuqua School of Business.


Mr. Satish Dinakaran is the Senior Principal of Advanced Technology for air filtration and sanitization products at AprilAire. He began his air filtration journey in 2005 after earning his master’s degree in mechanical engineering with a focus on indoor air quality. His career launched with a pivotal role on a U.S. Department of Defense-funded project, where he led the design, manufacturing, and testing of non-powered CBRN shelters for the U.S. military. Over the years, Satish has held leadership roles in Engineering, R&D, and Project Management at Filtration Group, Flanders (later AAF Flanders), Pall Microelectronics, and currently, AprilAire. His work includes the development of innovative products across HEPA, residential, and commercial HVAC filtration. He is also the primary inventor on two patents related to air filtration technologies. Satish is a member of the ASME standard Committee on Nuclear Air and Gas Treatment (CONAGT). He also serves as an expert on the U.S. Technical Advisory Group to ISO, where he chairs Advisory Panel 10 for HEPA filters in nuclear applications, and contributes to Advisory Panel 4 for general HEPA filter standards.


Dr. Christine Sun, President of the World Filtration Institute (WFI), is a globally renowned technical and market expert in the filtration industry. With 30+ years of experience in academia and industry, she has 100+ publications and patents with deep expertise in technology innovation and business development. Dr. Sun chaired the American Filtration and Separation Society (AFS) (2016–2017) and received the AFS Fellow Award (2019). She served as Technology Director at Donaldson (2011–2013), R&D Manager at Freudenberg Filtration Technologies (2004–2011), and Research Professor at the University of Tennessee (1995–2024). She earned her BS, MS, and PhD in Chemical Engineering from Tsinghua University, China, and an Executive Certificate from the Kellogg School of Management, Northwestern University, USA. Dr. Sun serves on the editorial boards of the Journal of Industrial Textiles and Textile Science & Research Journal.


Dr. R. Vijayakumar, Founder of AERFIL, USA, is a globally recognized expert and mentor in contamination control and filtration. He is the founder and head of AERFIL, a consulting company devoted to providing technical and business solutions and services for the filtration and contamination control industry around the world.  In addition to being a Distinguished Visiting Professor at the Chinese Academy of Building Research, he has been on the faculty of the short course on air and gas filtration at the University of Minnesota since its inception and one of the founding faculty for ASHRAE’s Cleanroom Certification Program. He is a Fellow and was a Distinguished Lecturer of ASHRAE. He has taught courses in cleanroom design for ASHRAE, and has lectured around the world for them on various aspects of filtration, aerosol mechanics and cleanroom designs. He has recently published an iBook on Aerosol Mechanics for the general user and is also a coauthor for the ASHRAE Cleanroom Design Guide. He is a Fellow and past President of the IEST, the premiere contamination control organization in the US. Currently, he chairs standards development committees at the ISO and in the US writing standards for high efficiency filtration and filter media used in cleanrooms, hospitals, and indoor environments.

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