The objective of this open education webinar is to provide you the latest developments of clean air strategies for public health. Our distinguished speakers panel experts will answer your questions live online. Chris Muller, Director of IEQ Technical Services for AAF Flanders will address Air filtration technologies for clean indoor & outdoor air and what are the requirements for IAQ control and healthy buildings. It will cover ambient air quality, current and developing enhanced air cleaning technologies, and methods being used to evaluate the effectiveness of these various technologies. Tyler Smith, Executive Director – Healthy Buildings, Johnson Controls, will address the multiple value propositions of smart buildings and how technology can be leveraged to ensure IAQ, wellness and decarbonization are an “and” proposition, not an “or” proposition. Dr. John Zhang, a Lead Specialist of 3M will present a recent study on indoor airborne particle control by HVAC filters and room air purifiers to help us understand the relationship between filter efficiency and CADR (clean air delivery rate) and reduction of the PM (particulate matter) concentration in a house. Kathleen Owen, ASHRAE Fellow and member of the ASHRAE ETF, past Chair of ASHRAE 52.2 and of SSPC 145 will provide an update on current ASHRAE ETF recommendations for filtration/air cleaning and on options that can be implemented quickly.