IEST RP-CC001.6

HEPA and ULPA Filters, Includes Errata (July 2017)

Institute of Environmental Sciences and Technology , 04/01/2016

Publisher: IEST

File Format: PDF

$169.00$338.00

Description

Standard By:Institute of Environmental Sciences and Technology , 04/01/2016

Published:04/01/2016

Language:English

This Recommended Practice (RP) covers basic provisions for HEPA and ULPA filters as a basis for agreement between customers and suppliers. The RP describes 11 levels of filter performance and five grades of filter construction. Filters that meet the requirements of this RP are suitable for use in clean air devices and cleanrooms that fall within the scope of ISO 14644 and for use in supply air and contaminated exhaust systems that require extremely high filter efficiency (99.97% or higher) for submicrometer (µm) particles. Supersedes previous editions of IEST-RP-CC001.