Automotive filter

Testing items:

Initial pressure drop, fractional efficiency, arrestance and dust holding capacity

Cabin air filter:

ISO 11155 Road vehicles- Air filters for passenger compartments 

Part 1: 2001 Test for particulate filtration

Engine intake air filter:

ISO 5011: 2014  Inlet air cleaning equipment for internal combustion engines and compressors —Performance testing

ISO/T 19713:2010–Road vehicles — Inlet air cleaning equipment for internal combustion engines and compressors —

•Part 1:Fractional efficiency testing with fine particles (0,3 μm to 5 μm optical diameter)

•Part 2:Fractional efficiency testing with coarseparticles (5 μm to 40 μm optical diameter)

Oil filter:

ISO 16889:2008

Hydraulic fluid power -- Filters -- Multi-pass method for evaluating filtration performance of a filter element

ISO 19438:2003

Diesel fuel and petrol filters for internal combustion engines — Filtration efficiency using particle counting and contaminant retention capacity

ISO 4548-12:2017

Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 12: Filtration efficiency using particle counting and contaminant retention capacity