The Xiaomi Home Assistant has been reported to have an issue with the filter core usage time and remaining time data. This problem has been identified and described in detail. The filter core usage time and remaining time data are not accurately displayed, causing inconvenience to users. To reproduce this issue, users can simply view the device details. The expected behavior is that the filter core remaining time should be accurately displayed. This issue was first reported on 2025/4/8. The Home Assistant logs are currently not available. The log timezone is set to Shanghai. The Home Assistant Core version is 2025.4.1, and the Home Assistant Operation System version is 15.1. The Xiaomi Home Integration version is v0.2.4. This issue requires immediate attention and resolution to ensure accurate data display and optimal user experience. The error in the filter core remaining time needs to be fixed. Further investigation and debugging are necessary to resolve this issue and provide a seamless experience for Xiaomi Home Assistant users.