You, your clients, or your tenants may have questions about building air filtration and COVID-19. The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) created FAQs on this topic based on questions submitted by consumers. The FAQs include the following topics:

  • filters
  • commercial HVAC systems
  • residential HVAC systems (single-family, condominium, and multifamily properties) 
  • safety while servicing HVAC systems.

Visit to see the full list of questions and answers.