- UPDATED HVAC TECHNOLOGY ANALYSIS
- Guidance from the EPA to Reduce Exposure to Wildfire Smoke Inside the Home
- CDC Recommendations for Ventilation in Buildings
- CDC recommends UVGI equipment as a layered strategy to reduce exposures to COVID-19 virus
- Air Cleaners and HVAC filters in Offices, Schools, and Commercial Buildings by EPA
- Air Cleaners, HVAC Filters, and Coronavirus (COVID-19) by EPA
- Who Is At Risk?