Description: An item filter is used to specify conditions for displaying or processing item data in monitoring systems. This type of filter allows users to define specific criteria that must be met for data to be included in the visualizations or reports generated by the monitoring system. Item filters are essential for managing large volumes of data, as they enable administrators to focus on relevant and critical information, facilitating informed decision-making. By applying a filter, users can select items based on attributes such as data type, item status, or any other characteristic deemed important. This not only improves monitoring efficiency but also optimizes system performance by reducing the processing load of unnecessary data. In summary, item filters are key tools in data management within monitoring platforms, allowing for more precise customization and control over the information to be analyzed and visualized.