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How One-Inch MERV 11 Filters Can Work With the Right HVAC Airflow Design - Part 2

In this episode of HVAC Know It All, host Gary McCreadie talks with Chris Howells, Senior Training & Development Manager at AprilAire, about designing smaller filters and cabinets while maintaining filtration performance and airflow. In Part 2 of their conversation, they discuss three-inch media, one-inch MERV 11 filters, and installation practices that affect pressure drop. HVAC technicians will learn why filter depth alone does not determine performance and how transitions help systems use the filter's full face opening.

Howells describes more than four years of development work informed by…

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