NEW FOR 2017-2018 Meets/Exceeds 2017-2018 engine manufacturer’s stringent water separation requirements

Diesel Pro 245

For 2017-2018 engine models:

  • Detroit DD5 and DD8
  • Cummins ISB and ISL

Fuel Pro 485 and Fuel Pro 487 485

For 2017-2018 Cascadia Trucks, Detroit DD13, DD15, DD16 Engines

DAVCO continues to have the industry's leading solution for keeping diesel fuel from gelling in cold weather conditions and your diesel fuel free from water and contaminants.snowy highway

DAVCO offers 12 and 24VDC pre-heaters, 120VAC overnight heaters and coolant heat for Fuel Pro 382 and Fuel Pro 483.

If you have been struggling with fuel waxing during vehicle operation, DAVCO recommends that you order one, or multiple combinations preheaters for cold start improvement.

See when NOT to change the filter. The difference is the clear cover on top.

filters in a row

The fuel processor design uses only the amount of StrataPore filter media needed minimizing fuel restriction throughout the life of the filter. Use the clear cover to the fuel level. When the fuel reaches to top of the filter, it is time to change the filter.

Reduce waste by using the full capacity of filter.

Extended filter change intervals are based on useful filter life instead of mileage or calendar date.

DAVCO Technology, LLC celebrates 40 years in business. Founded in 1976, DAVCO has grown to be a well respected industry leader in diesel fuel filtration technology.

For use with “SEEING IS BELIEVING®” Technology in DAVCO Fuel Processors.


High efficiency and high capacity filtration, with three layers of incremental micron sized StrataPoreâ„¢ filter media.

The Elemax filter has increased contamination capacity.

The patented and calibrated vapor pressure relief valve ensures full use of the filter life potential.

Filter Selection

Determine the correct filter for your application. Click here for filters listed by P/N and micron rating.