Are you in need of new fuel filters?

Protect your truck and get the most out of your fuel!

Changing your fuel filters every 15,000-30,000 miles is a quick and easy approach to ensure that your truck is receiving the purest fuel available. The use of OEM approved replacement diesel fuel filters ensures you of clean, water-free fuel diesel fuel that improves performance and efficiency while also preventing costly injection component breakdown!

The FASS Extreme Water Separator is the top choice for removing water & moisture from diesel fuel by removing over 99% of water from fuel. 

Fuel systems from the Industrial Series are now available for a wide range of commercial trucks! Complete fuel systems are available for DD13, DD16, Cummins ISX, Paccar, and many other engines thanks to our technical team!

Industrial Series Fuel Systems are designed primarily for fleets and owner/operators, and they don't require a fuel return line kit, allowing installation easier than before!

Your injection system will be protected from premature failure due to fuel contamination with the Industrial Series Fuel Systems! Industrial Series Fuel Systems keep your truck on the road by removing over 99 % from your fuel, as well as all air/vapor and debris down to 2 microns.

Shop all of the FASS Filters that KLM Performance has to offer!

FASS Titanium and FASS Titanium Signature Series Diesel Fuel Filters:

• FASS FS-1001 - Ten Micron Fuel Water Separator Filter
• FASS WS-2001 Ten Micron Fuel Water Separator Filter
• FASS Titanium Series Diesel Fuel Filters

FASS Titanium and FASS Titanium Signature Series Diesel Fuel Water Separator Filters:

• FASS FS-1001 - Ten Micron Fuel Water Separator Filter
• FASS WS-2001 Ten Micron Fuel Water Separator Filter

FASS 150 Series, HD Series Fuel Filters:

• Fleetguard HF 6601 - Ten Micron Fuel Filter
• Fleetguard HF 6604  - Three Micron Fuel Filter

FASS 95 Series Replacement Diesel Fuel Water Separator Filters:

• FASS FS-2001 20 Microns
• Fleetguard FS19594 20 Microns

FASS 95 Series Replacement Diesel Fuel Filters:

• FASS FF-2003
• FASS FF-2010
• FASS 95 Series Replacement Filter Set

FASS Titanium Signature Series Fuel Pump Fuel Filters

• FASS PF-3001 Titanium Signature Series Particulate Filter
• FASS PF-3001XL Titanium Signature Series Extended Length Particulate Filter
• FASS FF-3003 3 Micron High-Efficiency Fuel Filter
  
• Fleetguard FF5320 2 Micron High-Efficiency Fuel Filter
• Fleetguard FF5814 Nanonet Two Micron Fuel Filter

• FASS PF-3001 Titanium Signature Series Particulate Filter
• FASS PF-3001 Titanium Signature Series Particulate Filter
• FASS FF-3003 3 Micron High-Efficiency Fuel Filter
  
• Fleetguard FF5320 2 Micron High-Efficiency Fuel Filter
• Fleetguard FF5814 Nanonet Two Micron Fuel Filter

• Fleetguard 2 Micron High-Efficiency Diesel Fuel Filter
• Fleetguard FF5814 Nanonet Two Micron Fuel Filter

• FASS FF-2003 3 Micron Diesel Fuel Filter

• FASS Titanium Series XWS-3002 Extreme Diesel Fuel Water Separator Filter 2 Micron Rated
• FASS Titanium Series XWS-3002XL Extended Length Extreme Diesel Fuel Water Separator Filter
• FASS FS-1001 with a 10 Micron rating.
• Fleetguard FS-1001 with a 10 Micron rating.
• FASS WS-1001 / WS1010 with a 10 Micron rating.

• FASS Titanium Series XWS-3002 Extreme Diesel Fuel Water Separator Filter 2 Micron Rated
• FASS Titanium Series XWS-3002XL Extended Length Extreme Diesel Fuel Water Separator Filter
• FASS FS-1001 with a 10 Micron rating.
• Fleetguard FS-1001 with a 10 Micron rating.
• FASS WS-1001 / WS1010 with a 10 Micron rating.

• Fleetguard FS19594 Fuel Water Separator
• FASS FS-2001 Fuel Water Separator Filter