How to check for leaks in high-efficiency filters

How to check for leaks in high-efficiency filters, Total:154 items.

The international standard classification for "How to check for leaks in high-efficiency filters" includes: Equipment for the chemical industry , Ventilators. Fans. Air-conditioners .

The Chinese standard classification for "How to check for leaks in high-efficiency filters" includes: Building heating and ventilation and air conditioning instrument and equipment , Ventilation and air conditioning engineering .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 13554-2020 High efficiency particulate air filter
GB/T 13554-2008 High efficiency particulate air filter
GB/T 17939-1999 Nuclear grade high efficiency particulate air filter
GB/T 13554-1992 High efficency particulate air filter
GB/T 17939-2008 Nuclear grade high efficiency particulate air filter
GB/T 17939-2015 Nuclear grade high efficiency particulate air filters

Professional Standard - Nuclear Industry

EJ/T 367-1989 High-efficiency air particle filter technical conditions
EJ 915-1994 Nuclear-grade sub-high-efficiency air particle filter

British Standards Institution (BSI)

BS EN 1822-4:2000 High efficiency air filters (HEPA and ULPA) - Determining leakage of filter element (scan method)
BS EN 1822-4:2010 High efficiency air filters (EPA, HEPA and ULPA). Determining leakage of filter elements (scan method)
BS EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) - Determining leakage of filter elements (scan method)
BS EN ISO 16610-21:2025 Geometrical product specifications (GPS). Filtration - Linear profile filters: Gaussian filters
BS EN 1822-4:2009(2010) High efficiency air filters (EPA, HEPA and ULPA) Part 4 : Determining leakage of filter elements (scan method)
BS EN ISO 16610-61:2015+A1:2020 Geometrical product specification (GPS). Filtration - Linear areal filters. Gaussian filters
BS EN ISO 16610-31:2025 Geometrical product specifications (GPS). Filtration - Robust profile filters: Gaussian regression filters
BS EN 1822-5:2010 High efficiency air filters (EPA, HEPA and ULPA). Determining the efficiency of filter elements
BS EN 1822-5:2009 High efficiency air filters (EPA, HEPA and ULPA) - Determining the efficiency of filter elements
BS EN 1822-5:2000 High efficiency air filters (HEPA and ULPA) - Determining the efficiency of filter element
08/30176852 DC BS EN 1822-4. High efficiency air filters (EPA, HEPA and ULPA). Part 4. Determining leakage of filter elements (scan method)
BS EN ISO 16610-71:2014 Geometrical product specifications (GPS). Filtration. Robust areal filters: Gaussian regression filters
BS EN ISO 29463-4:2018 High-efficiency filters and filter media for removing particles in air. Test method for determining leakage of filter elements. Scan method
BS EN ISO 16610-31:2016 Geometrical product specifications (GPS). Filtration. Robust profile filters: Gaussian regression filters
BS DD ISO/TS 16610-31:2010 Geometrical product specifications (GPS). Filtration. Robust profile filters. Gaussian regression filters
BS EN 1822-5:2009(2010) High efficiency air filters (EPA, HEPA and ULPA) Part 5 : Determining the efficiency of filter elements
BS EN ISO 16610-61:2015 Geometrical product specification (GPS). Filtration. Linear areal filters. Gaussian filters
BS DD ISO/TS 16610-28:2010 Geometrical product specifications (GPS). Filtration. Profile filters. End effects
BS EN ISO 16610-28:2016 Geometrical product specifications (GPS). Filtration. Profile filters: End effects
09/30182875 DC BS ISO 29463-4. High-efficiency filters and filter media for removing particles from air. Part 4. Test method for determining the leakage of filter elements (scan method)
BS EN 1822-3:1998 High efficiency air filters (HEPA and ULPA) - Testing flat sheet filter media
BS EN 1822-3:2009 High efficiency air filters (EPA, HEPA and ULPA) - Testing flat sheet filter media
12/30262692 DC BS ISO 16610-61. Geometrical Product Specification (GPS). Filtration. Linear areal filters. Gaussian filters

Ente Nazionale Italiano di Unificazione

UNI EN 1822-4:2002 High efficiency particulate air filters (HEPA and ULPA) - Determining leakage of filter element (Scan method)
UNI EN 1822-5:2002 High efficiency particulate air filters (HEPA and ULPA) - Determining the efficiency of filter element
UNI EN ISO 16610-28:2017 Geometrical product specifications (GPS) - Filtration - Part 28: Profile filters: End effects
UNI EN ISO 29463-4:2019 High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements-Scan method
UNI EN ISO 16610-71:2014 Geometrical product specifications (GPS) - Filtration - Part 71: Robust areal filters: Gaussian regression filters
UNI EN 1822-3:2002 High efficiency air filters (HEPA and ULPA) - Testing flat sheet filter media
UNI EN ISO 16610-21:2012 Geometrical product specifications (GPS) - Filtration - Part 21: Linear profile filters: Gaussian filters
UNI EN ISO 16610-61:2015 Geometrical product specification (GPS) - Filtration - Part 61: Linear areal filters - Gaussian filters

Association Francaise de Normalisation

NF X44-014-4:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 4 : determining leakage of filter elements (scan method).
NF EN ISO 16610-61:2015 Geometrical Product Specifications (GPS) - Filtering - Part 61: Linear areal filters: Gaussian filters
NF EN ISO 16610-31:2016 Geometric Product Specification (GPS) - Filtering - Part 31: Robust profile filters: Gaussian regression filters
NF EN ISO 16610-28:2017 Geometrical product specifications (GPS) - Filtering - Part 28: profile filters: edge effects
NF EN ISO 16610-71:2014 Geometrical product specifications (GPS) - Filtering - Part 71: robust surface filters: Gaussian regression filters
NF X44-014-4*NF EN ISO 29463-4:2018 High-efficiency filters and filter media for removing particles in air - Part 4 : test method for determining leakage of filter elements-Scan method
NF X44-014-5:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 5 : determining the efficiency of filter elements.
NF E05-040-71*NF EN ISO 16610-71:2014 Geometrical product specifications (GPS) - Filtration - Part 71 : robust areal filters : gaussian regression filters
NF EN ISO 29463-3:2018 High efficiency filters and filters for the removal of particles from air - Part 3: Test method for flat sheet filters

Danish Standards Foundation

DANSK DS/EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) – Part 4: Determining leakage of filter elements (scan method)
DS/EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)
DANSK DS/EN 1822-5:2009 High efficiency air filters (EPA, HEPA and ULPA) – Part 5: Determining the efficiency of filter elements
DANSK DS/ISO/TS 16610-28:2010 Geometrical product specifications (GPS) – Filtration – Part 28: Profile filters: End effects
DANSK DS/ISO/TS 16610-31:2010 Geometrical product specifications (GPS) – Filtration – Part 31: Robust profile filters: Gaussian regression filters
DS/ISO/TS 16610-28:2011 Geometrical product specifications (GPS) - Filtration - Part 28: Profile filters: End effects
DS/EN 1822-5:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements
DANSK DS/EN ISO 16610-31:2016 Geometrical product specifications (GPS) – Filtration – Part 31: Robust profile filters: Gaussian regression filters (ISO 16610-31:2016)
DANSK DS/EN ISO 29463-4:2018 High-efficiency filters and filter media for removing particles in air – Part 4: Test method for determining leakage of filter elements – Scan method (ISO 29463-4:2011)
DANSK DS/EN ISO 16610-21:2012 Geometrical product specifications (GPS) - Filtration - Part 21: Linear profile filters: Gaussian filters
DANSK DS/EN ISO 16610-28:2017 Geometrical product specifications (GPS) – Filtration – Part 28: Profile filters: End effects (ISO 16610-28:2016)
DS/EN ISO 16610-21:2012 Geometrical product specifications (GPS) - Filtration - Part 21: Linear profile filters: Gaussian filters
DANSK DS/EN ISO 16610-61:2015 Geometrical product specification (GPS) - Filtration - Part 61: Linear areal filters - Gaussian filters
DANSK DS/EN ISO 16610-61/A1:2015 Geometrical product specification (GPS) - Filtration - Part 61: Linear areal filters - Gaussian filters

German Institute for Standardization

DIN EN 1822-4:2011-01 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)
DIN EN 1822-4 E:2008-04 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)
DIN EN 1822-4:2001 High efficiency particulate air filters (HEPA and ULPA) — Part 4: Determining leakage of filter element (Scan method)
DIN EN 1822-4 E:2008 Draft Document - High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method); German version EN 1822-4:2009
DIN EN ISO 16610-28:2017-04 Geometrical product specifications (GPS) - Filtration - Part 28: Profile filters: End effects (ISO 16610-28:2016); German version EN ISO 16610-28:2016
DIN EN 1822-4:2011 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method); German version EN 1822-4:2009
DIN EN ISO 29463-4:2019-05 High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements-Scan method (ISO 29463-4:2011); German version EN ISO 29463-4:2018
DIN EN ISO 29463-4:2018 High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements - Scan method (ISO 29463-4:2011); German and English version prEN ISO 29463-4:2018
DIN EN 1822-5:2011-01 High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements
DIN EN ISO 16610-71 E:2012-04 Geometry Product Specification (GPS) Filtering Part 71: Powerful Planar Filters: Gaussian Regression Filter (Draft)
DIN EN ISO 16610-28:2017 Geometrical product specifications (GPS) - Filtration - Part 28: Profile filters: End effects (ISO 16610-28:2016)
DIN EN ISO 29463-4:2019 High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements-Scan method (ISO 29463-4:2011)
DIN 58355-4:2005 Membrane filters - Part 4: Testing for particulate matter release
DIN EN 1822-5:2001 High efficiency particulate air filters (HEPA and ULPA) — Part 5: Determining the efficiency of filter element
DIN EN ISO 16610-21:2013-06 Geometrical product specifications (GPS) - Filtration - Part 21: Linear profile filters: Gaussian filters (ISO 16610-21:2011); German version EN ISO 16610-21:2012
DIN EN ISO 16610-61:2020-05 Geometrical product specification (GPS) - Filtration - Part 61: Linear areal filters: Gaussian filters (ISO 16610-61:2015 + Amd 1:2019); German version EN ISO 16610-61:2015 + A1:2020

Swedish Institute for Standards

SS-EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)
SS-EN ISO 16610-31:2016 Geometrical product specifications (GPS) - Filtration - Part 31: Robust profile filters: Gaussian regression filters (ISO 16610-31:2016)
SS-EN ISO 16610-28:2017 Geometrical product specifications (GPS) - Filtration - Part 28: Profile filters: End effects (ISO 16610-28:2016)
SS-ISO 29463-4:2011 High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements - Scan method (ISO 29463-4:2011, IDT)
SS-EN ISO 29463-4:2018 High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements-Scan method (ISO 29463-4:2011)

European Committee for Standardization (CEN)

EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)
EN 1822-4:2000 High Efficiency Particulate Air Filters (HEPA and ULPA) - Part 4: Determining Leakage of Filter Element (Scan Method)
EN ISO 29463-4:2018 High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements-Scan method
EN 1822-5:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements
EN 1822-5:2000 High Efficiency Particulate Air Filters (HEPA and ULPA) - Part 5: Determining the Efficiency of Filter Element
FprEN ISO 16610-21 Geometrical product specifications (GPS) - Filtration - Part 21: Linear profile filters: Gaussian filters (ISO/FDIS 16610-21:2024)
EN ISO 16610-71:2014 Geometrical product specifications (GPS) - Filtration - Part 71: Robust areal filters: Gaussian regression filters (ISO 16610-71:2014)
EN ISO 16610-21:2012 Geometrical product specifications (GPS) - Filtration - Part 21: Linear profile filters: Gaussian filters (ISO 16610-21:2011)
EN ISO 16610-61:2015 Geometrical product specification (GPS) - Filtration - Part 61: Linear areal filters - Gaussian filters
FprEN ISO 16610-31 Geometrical product specifications (GPS) - Filtration - Part 31: Robust profile filters: Gaussian regression filters (ISO/FDIS 16610-31:2024)
EN ISO 16610-61:2015/A1:2020 Geometrical product specification (GPS) - Filtration - Part 61: Linear areal filters - Gaussian filters - Amendment 1 (ISO 16610-61:2015/Amd 1:2019)
prEN ISO 16610-21 rev Geometrical product specifications (GPS) - Filtration - Part 21: Linear profile filters: Gaussian filters

Standards Norway

NS-EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) — Part 4: Determining leakage of filter elements (scan method)
NS-EN 1822-4:2000 High efficiency particulate air filters (HEPA and ULPA) — Part 4: Determining leakage of filter element (Scan method)
NS-EN 1822-5:2009 High efficiency air filters (EPA, HEPA and ULPA) — Part 5: Determining the efficiency of filter elements
NS-EN ISO 29463-4:2018 High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements-Scan method (ISO 29463-4:2011)
NS-EN 1822-5:2000 High efficiency particulate air filters (HEPA and ULPA) — Part 5: Determining the efficiency of filter element
NS-EN ISO 16610-28:2016 Geometrical product specifications (GPS) — Filtration — Part 28: Profile filters: End effects (ISO 16610-28:2016)

Lithuanian Standards Office

LST EN 1822-4-2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)
LST EN 1822-5-2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements

Spanish Association for Standardization (UNE)

UNE-EN 1822-4:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)
UNE-EN 1822-4:2001 High efficiency particulate air filters (HEPA and ULPA). PART 4: Determining leakage of filter element (Scan method).
AENOR UNE-EN 1822-5:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements
UNE-EN ISO 16610-28:2018 Geometrical product specifications (GPS) - Filtration - Part 28: Profile filters: End effects (ISO 16610-28:2016)
UNE-EN ISO 29463-4:2019 High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements-Scan method (ISO 29463-4:2011)
UNE-EN 1822-5:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements
UNE-EN ISO 16610-61:2015 Geometrical product specification (GPS) - Filtration - Part 61: Linear areal filters - Gaussian filters (ISO 16610-61:2015) (Endorsed by AENOR in September of 2015.)

Gosstandart of Russia

GOST R EN 1822-4-2012 High efficiency air filters (EPA, HEPA and ULPA). Part 4. Determining leakage of filter elements (scan method)
GOST R EN 1822-5-2014 High efficiency air filters EPA, HEPA and ULPA. Part 5. Determining the efficiency of filter elements
GOST R ISO 29463-4-2024 High-efficiency filters and filter media for removing particles in air. Part 4. Test method for determining leakage of filter elements – scan method

United States Navy

NAVY QPL-24402-35 NOTICE 1-2008 Filters (Hydraulic), Filter Elements (High Efficiency), and Filter Differential Pressure Indicators
NAVY QPL-24402-35-2000 FILTERS (HYDRAULIC), FILTER ELEMENTS (HIGH EFFICIENCY), AND FILTER DIFFERENTIAL PRESSURE INDICATORS
NAVY MS22035 REV B-1972 VALVE, CHECK, OXYGEN, HIGH PRESSURE, FILLER CONNECTION
NAVY MIL-PRF-81836/2 B-1998 FILTER, FLUID PRESSURE, HYDRAULIC, 5,000 PSI 3 MICRON ABSOLUTE, TYPE B, ELECTRICAL INDICATOR
NAVY MS22035 REV B NOTICE 2-1996 VALVE, CHECK, OXYGEN, HIGH PRESSURE, FILLER CONNECTION
NAVY MS22035 REV B VALID NOTICE 1-1987 VALVE, CHECK, OXYGEN, HIGH PRESSURE, FILLER CONNECTION

International Organization for Standardization (ISO)

ISO 29463-4:2011 High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements - Scan method
ISO/DIS 16610-31:2011 Geometrical product specifications (GPS) — Filtration — Part 31: Robust profile filters: Gaussian regression filters
ISO 16610-61:2015/Amd 1:2019 Geometrical product specification (GPS) — Filtration — Part 61: Linear areal filters — Gaussian filters — Amendment 1
ISO 16610-71:2014 Geometrical product specifications (GPS) - Filtration - Part 71: Robust areal filters: Gaussian regression filters
ISO/DIS 16610-21:2011 Geometrical product specifications (GPS) — Filtration — Part 21: Linear profile filters: Gaussian filters
ISO/CD 16610-21 Geometrical product specifications (GPS) — Filtration — Part 21: Linear profile filters: Gaussian filters
ISO/FDIS 29463-1:2024 High efficiency filters and filter media for removing particles from air
ISO 16610-21:2025 Geometrical product specifications (GPS) — Filtration — Part 21: Linear profile filters: Gaussian filters

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

ASHRAE OR-05-17-1-2005 Modeling Filter Bypass: Impact on Filter Efficiency

American Water Works Association (AWWA)

AWWA ACE59977 How to Select and Operate a Pressure Filter for Mn/Fe Removal?
AWWA ACE70588 Evaluating Roughing Filters to Improve Microfiltration Performance

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 29463-4:2017 High-efficiency filters and filter media for removing particles in air -- Part 4: Test method for determining leakage of filter elements-Scan method
BH GSO ISO/TS 16610-28:2017 Geometrical product specifications (GPS) -- Filtration -- Part 28: Profile filters: End effects
BH GSO ISO/TS 16610-31:2017 Geometrical product specifications (GPS) -- Filtration -- Part 31: Robust profile filters: Gaussian regression filters

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 29463-4:2015 High-efficiency filters and filter media for removing particles in air -- Part 4: Test method for determining leakage of filter elements-Scan method
OS GSO ISO/TS 16610-28:2015 Geometrical product specifications (GPS) -- Filtration -- Part 28: Profile filters: End effects
OS GSO ISO/TS 16610-31:2015 Geometrical product specifications (GPS) -- Filtration -- Part 31: Robust profile filters: Gaussian regression filters

Korean Agency for Technology and Standards (KATS)

KS B ISO 29463-4-2023 High-efficiency filters and filter media for removing particles in air — Part 4: Test method for determining leakage of filter elements — Scan method
KS B ISO 16610-21-2019 Geometrical product specifications(GPS) — Filtration — Part 21: Linear profile filters: Gaussian filters
KS B ISO 16610-21-2024 Geometrical product specifications(GPS) — Filtration — Part 21: Linear profile filters: Gaussian filters
KS B ISO 16610-21-2014(2019) Geometrical product specifications(GPS) — Filtration — Part 21: Linear profile filters: Gaussian filters

Bureau of Indian Standards

IS 16753-4-2018 High-Efficiency Filters and Filter Media for Removing Particles in Air Part 4 Testing Method for Determining Leakage of Filter Elements- Scan Method
IS 18430-21-2023 Geometrical Product Specifications (GPS) - Filtration - Part 21 Linear Profile Filters - Gaussian Filters
IS 18430-61-2024 Geometrical Product Specifications (GPS)-Filtration - Part 61 Linear Areal Filters-Gaussian Filters

GCC Standardization Organization

GSO ISO 29463-4:2015 High-efficiency filters and filter media for removing particles in air -- Part 4: Test method for determining leakage of filter elements-Scan method
GSO ISO/TS 16610-31:2015 Geometrical product specifications (GPS) -- Filtration -- Part 31: Robust profile filters: Gaussian regression filters
GSO ISO 16610-61:2023 Geometrical product specification (GPS) — Filtration — Part 61: Linear areal filters — Gaussian filters
GSO ISO 16610-21:2013 Geometrical product specifications (GPS) -- Filtration -- Part 21: Linear profile filters: Gaussian filters

Underwriters Laboratories (UL)

UL 586-2017 UL Standard for Safety High-Efficiency Particulate Air Filter Units
UL 586-2009 UL Standard for Safety High-Efficiency@ Particulate@ Air Filter Units (Ninth Edition; Reprint with revisions through and including December 19@ 2017)

Japanese Industrial Standards Committee (JISC)

JIS B 0634:2017 Geometrical product specifications (GPS) -- Filtration -- Linear profile filters: Gaussian filters
JIS B 9927-4:2022 High-efficiency filters (EPA, HEPA and ULPA) and filter media for removing particles in air -- Part 4: Test method for determining leakage of filter elements -- Scan method

Canadian General Standards Board （CGSB)

CGSB 115.11-M85-CAN/CGSB-1985 Filters, Air, High Efficiency, Disposable, Bag Type
CAN 2-115.11-M85-1985 Filters, Air, High Efficiency, Disposable, Bag Type

Military Standards (MIL-STD)

MIL MIL-F-24402E-1990 FILTERS (HYDRAULIC), FILTER ELEMENTS (HIGH EFFICIENCY), AND FILTER DIFFERENTIAL PRESSURE INDICATORS, GENERAL SPECIFICATION FOR (SUPERSEDING MIL-F-24402D)

Others: How to check for leaks in high-efficiency filters,HEPA filter how to leak detection