Which of the following are two guidelines for filter mounting?

Mounting filters before the lubricator in a vertical position is crucial for ensuring optimal operation of a fluid power system. Filters serve the purpose of removing contaminants from the air or fluid before it reaches sensitive components like lubricators. Placing the filter before the lubricator allows for clean, filtered air to be properly lubricated, which maintains the health of downstream components and promotes efficient operation.

Mounting the filter vertically helps in maintaining proper airflow and ensures that any accumulated moisture or contaminants can drain effectively. This configuration minimizes the risk of sediment buildup, which can lead to blockages or reduced system performance. Consequently, following these guidelines effectively supports the longevity and reliability of the entire fluid power system.