Donaldson offers three Clean Diesel Fuel Kits, each designed to capture and contain contaminants before they are pumped into a vehicle’s fuel tank.

The three kits are recommended for all diesel and biodiesel blends, the company says, and clean diesel fuel to meet an ISO 14/13/11 rating in a single pass. A spin-on design makes filter changes easy, and the pressure gauge alerts the user when it’s time to change the filter. Kits cover flow rates from 50 gpm to 743 lpm.