HVAC / HEPA / ULPA
The DNA Of Clean Air: A Patent-Led History of Fibrous Filtration Media
Fibrous materials have long played a central role in providing clean air. When examining recorded air-cleaning inventions, one notable commonality stands out — the use of fibers. As early as …
AHR Expo Invites HVACR Professionals to the Big Show
The Premier Industry Show Takes On Las Vegas The AHR Expo 2026 (International Air-Conditioning, Heating, Refrigerating Exposition), being held in Las Vegas, on Feb 2-4, 2026, is a fast-paced week …
Q&A with Andrew Guido: Innovations & Trends in Residential IAQ and Ventilation
Dr. Iyad Al-Attar, a correspondent for International Filtration News, visits Toronto to interview Mr. Andrew Guido, a recipient of the prestigious Energy & Environmental Building Alliance (EEBA) Excellence in Healthier …
AHR Expo2025 Vision: HVACR Innovation, Sustainability, and Future Trends
The AHR Expo 2025 is a pivotal gathering for the HVACR community, providing a platform to showcase the latest innovations and technologies. Engaging with industry experts during the event facilitates …
Advancing Filtration
Nanotechnology’s Promise for Cleaner Indoor Air and Beyond In an era where indoor air quality has become a paramount concern, the limitations of traditional HVAC filtration systems are increasingly apparent. …