Talking Air Filtration

In this episode of the NAFA Podcast , recorded live at NAFA’s 2025 Technical Seminar, Dr. Joseph Allen, Director of the Healthy Buildings Program at Harvard T.H. Chan School of Public Health, delivers a compelling keynote on why healthy buildings are central to public health, productivity, and safety . Dr. Allen explores how cleaner air improves cognitive function, why outdated ventilation standar...

Host Tony Veroeven introduces the topic of air filtrationand welcomes guests Jim and Patrick Rosenthal from Tex Air Filters. [02:15] Jim's Journey in Air Filtration Jim Rosenthal shares the history of Tex Air Filters,starting in 2000, and the challenges and growth they experienced. [05:30] The Importance of NAFA Discussion on the role of the National Air FiltrationAssociation (NAFA) in the industr...

In this episode, Kevin Delahunt presents his insights on HVAC design and maintenance, going beyond filter performance to explore reducing particulate load in occupied spaces, the importance of filter hardware, designing for extraordinaryevents, and more. Listeners will gain a comprehensive understanding of how to design and maintain HVAC filtration systems that not only meet current standards but...

The goal of effective inventory management is to “meet or exceed your customers’ expectations of product availability with the amount of each item that will maximize your net profitability.” In this session, Jon Schreibfeder explores how to achieve this goal. Learn how to determine customer expectations, decide what products to stock, ensure accurate replenishment lead times, and maximize profitab...

The air filtration landscape has shifted significantly since the pandemic. In this presentation, Kyle Megna of Air Things discusses the transformative impact of the pandemic on indoor air quality. He examines the latest trends in IAQ data, reviews critical legislative updates, highlights new funding avenues, and analyzes market shifts that are influencing both residential and commercial spaces. Vi...

Keith Jordan discusses NAFA’s Best Practice Guidelines. Presenter Keith Jordan, the Owner and President of Colorado Air Filter, gives an overview of the guidelines. He explains what the guidelines are, the standards they use, and how you can use the Best Practice Guidelines to market your company to potential clients. Listen to learn how you can use the Best Practice Guidelines to provide value to...

In this presentation, Alex Chausovsky tackles one of the biggest challenges in today’s workforce: attracting, hiring, and retaining top talent. Despite economic headwinds, the competition for skilled professionals remains fierce. Some organizations are stuck in outdated hiring practices while others are thriving by leveraging data-driven insights and innovative strategies. Where does your organiza...

In this session designed for professionals in the air filtration industry, Will Denton explores how the NAFA Certified Technician (NCT) program can help you deepen your knowledge and skills. The presentation goes over the core competencies covered in both level I and II of the NCT certification; exploring practical applications, best practices, and the significant benefits that achieving these cer...

In this roundtable discussion, Alex Chausovsky leads a conversation on how companies are responding to the labor market conditions. Attendees discuss hiring, automation, and artificial intelligence. Learn about the industry trends driving the top teams in filtration and gain valuable insights on maximizing your team’s performance. View the slides here: https://amped.egnyte.com/dl/eFWXi2SlLk For de...

In this keynote presentation, Alex Chausovsky provides an insightful economic and labor market update. He breaks down key trends in inflation, interest rates, labor market conditions, consumer spending, and business investment, offering actionable advice to help businesses navigate economic transitions. Learn about the economic indicators to watch in 2025, how data differs from perception, and why...

In this recorded technical seminar, Jeffery Siegel, Ph. D., discusses two methods of assessing filter testing in any environment, rather than a laboratory. Both use low-cost instrumentation and provide a direct assessment of air cleaning performance. Results from portable and central air cleaning systems in a variety of different environments such as classrooms, offices, and homes show the real va...

Insights from Air Filtration Experts: Best Practices, Historical Context, and Future Trends. Peer into the future of filtration testing with industry luminaries Bob Burkhead of Blue Heaven Technologies, Kathleen Owen of Owen Air Filtration Consulting, LLC, and Don Thornburg of Camfil. These esteemed experts have been pivotal in shaping the standards that underpin filtration testing worldwide. Expl...

Expert panelists Brandon Deilgat (CAFS, American Metal Filter Company), David McKinney (SoCal Filters and Service Inc.), and Norman Rodriques (Springfield Spring Corporation) explore the pivotal role frames and latches play in upholding system integrity and optimizing filter performance. They cover practical, actionable strategies for leveraging frames and latches to fortify your systems and unloc...

Healthcare is one of the biggest markets for filtration, but getting the right people to pay enough attention to it is always a challenge. In this recorded conference presentation, Jacob Schneider from Meadows & Ohly shares his expertise on the lifecycle of healthcare facility projects. The presentation gives the filtration industry insights into how end users, project managers, and property m...

UVGI system experts Jay Carter of Sanuvox and Dale Harrison of Fresh Aire UV explain the science and applications of Ultraviolet Germicidal Irradiation (UVGI) lamps. He explores the types of UVGI systems that can be installed in HVAC systems and facilities. Listen to expert tips and techniques to properly size and install several different types of UVGI systems, including maintenance and electrica...

Jon Rajala, PhD, explains the history and future of nanofibers in filtration in this recorded conference session at the 2023 NAFA Technical Seminar in Atlanta, Georgia. Learn about the historical development of nanofiber technology dating back to the 1600s. Gain insights into the current challenges faced in nanofiber filter development. Explore the future of nanofibers as Rajala illuminates key de...

In this episode of the Talking Air Filtration Podcast, Jeff Littleton, Executive Vice President of ASHRAE, discusses the organization's current priorities, accomplishments, and future goals. He highlights ASHRAE's extensive global reach with 53,000 members in 130 countries and its involvement in research and standards development related to HVAC and air filtration. Emphasis is placed on co...

The recent episode of the Talking Air Filtration Podcast delves into the critical role of molecular (gas phase) filtration in HVAC systems. Sean Gilstorf and Dave Schaaf explore the necessity of molecular filtration to eliminate extremely small contaminants that even the most advanced particulate filters cannot remove. They discuss various filtration mediums, such as activated carbon from diverse...

In this episode of the Talking Air Filtration Podcast, we are joined by Don Milton from the University of Maryland School of Public Health. Milton, an expert in infectious bioaerosols and respiratory virus transmission, discusses the importance of clean indoor air and the impact of airborne infections like COVID-19 and influenza. Highlights include detailed discussions on respiratory particle tran...

In this episode, speaker Kevin Young discussed the basic understanding of lean and the importance of understanding throughput time in any business process or part. These concepts force you to look at your business differently and help you to find waste. How do you sustain the results once you find the waste and implement a process to control it? Achieving process discipline and consistent results...

NAFA Clean Air Award panel featuring air filtration professionals Will Denton, CAFS, NCT II, and Sharon Needham, CAFS, NCT, engaging in dialogue with Moderator Brandon Deilgat to inform fellow air filtration professionals on navigating the marketplace and industry. They discuss the most relevant certifications demonstrating the best principles and application of air filtration technology and the C...

Growing crops indoors allows farmers to control many production variables, including water, nutrients, lighting, and climate. Keeping the air free and clear of contaminants also improves crop quality and yield and helps to ensure consumer and food safety. Many indoor farmers use a combination of air filters, air purification systems, and good sanitation practices to avoid and eliminate mold spores...

Zach Konway explores air pollutants and the sensor technologies available to measure pollutants. Gain insight into the advantages and disadvantages of various sensor technologies. Tackle industry myths and facts as they pertain to air quality monitoring. Learn the advantages of continuous air quality monitoring and how air quality data may be leveraged with purification and ventilation for a healt...

Recent Updates and Upgrades to ASHRAE SSPC 52.2  - SSPC 52.2 has made many updates and upgrades over the last few years to improve the standard. Many of those updates are meant to increase the repeatability and reproducibility of intra and inter-lab test results. Recent upgrades include an optional method to determine filter efficiency in removing or inactivating airborne viruses and bacteria. The...

A poolside chat with Bob Burkhead about lessons learned from testing, developing, and using air filters - Moderated by Tom Justice. View the slides from Mr. Burkhead's presentation: For detailed show notes, read below and use the timestamps to navigate the episode: [5:38] Bob Burkhead and Tom Justice explore the trends for testing products for filtration. Indoor air quality is more than just f...