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SRPS EN 1822-1:2019

High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking

Aug 30, 2019

General information

90.92     Feb 11, 2025

ISS

M115

European Norm

13.040.40  

English  

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Scope

This document applies to high efficiency particulate and ultra-low penetration air filters (EPA, HEPA and ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for applications in clean room technology or pharmaceutical industry.
It establishes a procedure for the determination of the efficiency on the basis of a particle counting method using a liquid (or alternatively a solid) test aerosol and allows a standardized classification of these filters in terms of their efficiency, both local and integral efficiency.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 1822-1:2012

NOW

PUBLISHED
SRPS EN 1822-1:2019
90.92 Standard to be revised
Feb 11, 2025

REVISED BY

PROJECT
prSRPS EN 1822-1:2025

Related project

Adopted from EN 1822-1:2019