IESO committee holds testing program for new standard
The Air Filtration Device Standards Development Committee (AFD) of the Indoor Environmental Standards Organization (IESO) will conduct a three-day testing program, from March 15-17, of HEPA-filtered negative air type or collection machines.
The purpose of the testing is to attain data to complete the development of an ANSI/IESO Standard for evaluating HEPA-equipped air filtration devices.
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