Filtration / Disinfection - ASHRAE
- High efficiency particulate air (HEPA) filters are more efficient than MERV 16 filters. Filters must be sealed well to give the expected performance. Ensure the airflow passes through the filter and not around it due to leaks. The HVAC fans must be operating for the filters to clean the air. Run the HVAC system as much as practical.
HEPA/DOP/ASHRAE Panel Filters | Donaldson Industrial Dust
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Farr 30/30 | Camfil
High-capacity pleated panel filter available in 1", 2", or 4" depths. Guaranteed by Camfil to last longer. True MERV 8A maintained efficiency. Efficiency meets or exceeds requirements by cognizant authorities for reducing the introduction of outside air contaminants. Meets FGI and ASHRAE Standard 170 recommendations for medical facilities.
Filtration and Disinfection FAQ - ASHRAE
Filters with MERV ratings higher than 14 would capture an even higher percentage of the particles of concern. High-efficiency particulate air (HEPA) filters are even more efficient at filtering human-generated infectious aerosols. By definition, a HEPA filter must be at least 99.97% efficient at capturing particles 0.3 m in size.
HEPA and 95% DOP Panel Filter
Media pack is securely attached to the frame interior 99.97% or Higherfiltration efficiency on 0.3 micron particles for HEPA panel filters 95.0% or Higherfiltration efficiency on 0.3 micron particles for 95% DOP panel filters Varietyof sizes and airflow capacities to meet specific application requirements Sturdy Aluminumseparator media
