Our elments conform with the following ISO standards

ISO16889 Hydraulic fluid power - Filters - Multi-pass method for evaluating filtration performance of a filter element

ISO2941 Hydraulic fluid power-Filter elements-Verification of burst resistance

ISO2942 Hydraulic fluid power - Filter elements - Verification of fabrication integrity

ISO2943 Hydraulic fluid power-Filter elements-Verification of material compatibility with fluids

ISO3723 Hydraulic fluid power - Filter elements - Method for end load test

ISO3724 Hydraulic fluid power - Filter elements-Verification of fluid fatigue

ISO3968 Hydraulic fluid power-Filters-Evaluation of differential pressure versus flow characteristics