FASS Drop-In Particulate Separator Filter

FASS Fuel Systems Drop-In Coalescing Water Separator (CWS1010)
Part No.: CWS1010

Our Drop-In Coalescing Water Separator is rated @ 10 microns and has a built-in drain. This filter has a 1”-14 thread and is equipped with an internal post seal.

PLEASE NOTE: IF THIS COALESCING WATER SEPARATOR IS INSTALLED ON A SIGNATURE SERIES SYSTEM, IT CAN CAUSE ADDITIONAL SOUND OUTPUT FROM THE FASS DUE TO THE TIGHTER MEDIA! IF THIS FILTER IS USED ON A SIGNATURE SERIES OR INDUSTRIAL SERIES, IT MUST BE PLACED ON THE SUCTION SIDE.

For use with: FASS Drop-In Series Systems DIFSRAM1001, DIFSRAM2001, DIFSRAM3001, DIFSRAM4001 & DIFSFRD1001

Vehicle applications

See the full application data for trim-specific fitment.

• Dodge Ram 2500: 2003–2010
• Dodge Ram 3500: 2003–2010
• Ford F-250 Super Duty: 2017–2024
• Ford F-350 Super Duty: 2017–2024
• RAM 2500: 2023–2024
• RAM 3500: 2023–2024
• Ram 2500: 2011–2022
• Ram 3500: 2011–2017, 2019–2022