ISO 14085-1:2015规定了在标准条件下评估液压油滤芯特性的试验顺序。 ISO 14085-1:2015无意在重复使用条件下鉴定滤芯；这只能通过为此目的制定的特定测试协议来实现，包括实际使用条件，例如工作流体或污染物。 应用ISO 14085本部分得出的试验数据可用于比较航空航天液压滤芯的性能。

ISO 14085-1:2015 specifies a test sequence for evaluation of characteristics of the hydraulic fluid filter elements under standard conditions. ISO 14085-1:2015 is not intended to qualify a filter element under replicate conditions of service; this can only be done by a specific test protocol developed for the purpose, including actual conditions of use, for example the operating fluid or contamination. The tests data resulting from application of this part of ISO 14085 can be used to compare the performance of aerospace hydraulic filter elements.