ASHRAE 26-2008

To establish a guideline for evaluating the removal efficiency by particle size and the resistance to airflow of an aircleaning device as installed in a field HVAC system. The guideline includes a separate procedure for evaluating particulate filtration system efficiency for systems that meet the defined criteria.

This product replaced by:Guideline 26-2012 -- Guideline for Field Testing of General Ventilation Filtration Devices and Systems for Removal Efficiency In-Situ by Particle Size and Resistance to Flow

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Errata Sheet for Guideline 26-2008 -- Guideline for Field Testing of General Ventilation Filtration Devices and Systems for Removal Efficiency In-Situ by Particle Size and Resistance to Airflow
ASHRAE 26-2008 Errata (April 2012)
Guideline 26-2012 -- Guideline for Field Testing of General Ventilation Filtration Devices and Systems for Removal Efficiency In-Situ by Particle Size and Resistance to Flow
Guideline 26-2008 -- Guideline for Field Testing of General Ventilation Filtration Devices and Systems for Removal Efficiency In-Situ by Particle Size and Resistance to Airflow
ASHRAE 26-2008
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