ARP4205A Hydraulic Filter Elements - Method for Evaluating Dynamic Efficiency with Cyclic Flow
Revised
6/15/2026
- Content
- This SAE Aerospace Recommended Practice (ARP) describes a method for evaluating the performance of filter elements designed for aerospace hydraulic systems. The performance is measured and reported in terms of filtration ratios and stabilized contamination levels while testing with cyclic flow.
- Citation
- SAE International Recommended Practice, Hydraulic Filter Elements - Method for Evaluating Dynamic Efficiency with Cyclic Flow, SAE Standard ARP4205A, Revised June 2026, Issued December 2005, .