Replacement FASS Fuel Systems Particulate Separator Filter for FASS Drop-In Series Systems DIFSRAM1001 & DIFSFRD1001. Compatible with 2010-2018 Ram 6.7L Cummins and 2017-2023 Ford 6.7L Powerstroke with FASS Drop-In systems, this drop-in coalescing water separator is built to deliver optimal performance with a 10-micron rating and features a built-in drain for easy maintenance.

This filter provides high-performance filtration, effectively removing water and particulates, and features a durable design with a 1”-14 thread and an internal post seal for secure installation. A convenient built-in drain simplifies maintenance, ensuring long-term reliability. For compatibility, it is designed for use with FASS Drop-In Series Systems DIFSRAM1001 and DIFSFRD1001 and can be used on many more FASS systems. If used on a Signature Series or Industrial Series system, it must be installed on the suction side to ensure optimal performance. Be aware that using this filter on a Signature Series system may increase sound output due to the tighter media. Keep your FASS system operating at its best with this genuine FASS replacement particulate separator filter.

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