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AHRI 681-2017 (SI)

Standard for Performance Rating of Residential Air Filter Equipment
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AHRI 681-2017 (SI)

Standard for Performance Rating of Residential Air Filter Equipment

PUBLISH DATE 2017
AHRI 681-2017 (SI)
This standard applies to factory-made air filter equipment and air filter media, as used in such equipment, for removing particulate matter, when used in environmental conditioning of inhabited spaces in residential facilities. The standard evaluates the “combined” performance of air filter equipment in all aspects: initial resistance, final resistance, particle size efficiency, and dust holding capacity. This offers both the user and specifier a complete view of the air filter equipment for comparison purposes.
SDO AHRI: Air-Conditioning, Heating, and Refrigeration Institute
Document Number 681
Publication Date Jan. 1, 2017
Language en - English
Page Count
Revision Level
Supercedes
Committee
Publish Date Document Id Type View
Jan. 1, 2017 Revision