What is generally done to hydraulic fluid filtering elements constructed of porous paper?

Hydraulic fluid filtering elements constructed of porous paper are typically discarded at regular intervals as part of a maintenance routine. This practice is essential because, over time and with continued use, the filtering elements accumulate contaminants such as dirt, debris, and other particulate matter that can clog the filter. Once the filter becomes saturated with contaminants, its ability to effectively filter the hydraulic fluid diminishes, potentially leading to decreased system performance or damage to hydraulic components.

Regular replacement at specified intervals ensures that the hydraulic system operates efficiently and reliably. It also helps maintain the cleanliness of the hydraulic fluid, which is crucial for the longevity and functionality of the entire hydraulic system. Regular maintenance of these filters reduces the risk of system failures or breakdowns that might occur due to insufficient filtration. This proactive approach ensures a higher level of hydraulic fluid cleanliness and optimal system performance.