725 Transmission Filter Screen | 9-Speed AT Filter | Fits Mercedes-Benz 9AT Models This 725 transmission filter screen is designed for the Mercedes-Benz 9G-TRONIC nine-speed automatic transmission. It filters metal particles, sludge and debris from the ATF, keeping the hydraulic system clean and reducing the risk of valve body sticking. Installed inside the oil pan, it is recommended to replace it together with transmission fluid, gasket and drain plug. The product matches