Liquidynamics 71246-10 Replacement Filter Media, Target Cleanliness Level 20f/18/15

This replacement filter media is engineered specifically for hydraulic and lubrication oil applications, and is designed to meet a full range of filtration requirements across those systems.

This filter is built to achieve a target fluid cleanliness level of 20/18/15. Before purchasing, check your hydraulic or lubrication system's required cleanliness specification and confirm that 20/18/15 meets or exceeds that requirement — this is typically found in your equipment's service manual or OEM documentation.

This filter element is rated to 150 PSI based on element differential pressure collapse, meaning it is structurally designed to withstand up to that level of differential pressure before failing, which helps protect against element damage during high-demand or restricted-flow conditions.

The proprietary 5-layer synthetic media is designed to be exceptionally durable and highly efficient, providing trouble-free operation while consistently achieving target fluid cleanliness levels and maintaining high fluid quality over time.

Yes — this filter features exceptionally high dirt holding capacities, which means it can accumulate a significant amount of contaminant before requiring replacement, making it a strong choice for heavily loaded or demanding fluid systems.

A beta ratio exceeding 800 is a measure of particulate capture efficiency, and a value this high indicates that the filter is extremely effective at removing targeted contaminant particles from the fluid — directly supporting its ability to reach and sustain the 20/18/15 target cleanliness level.