DPF Calculator

How to Use the DPF Maintenance Calculator:   Use our DPF Maintenance Calculator to quickly evaluate the health of your diesel particulate filter (DPF) and determine when service is required. Enter your truck’s current mileage, engine hours, and miles since the last DPF service to receive an instant analysis based on real-world fleet operating conditions. The calculator identifies DPF service status, estimates remaining miles before service is due, and assesses the risk of DPF clogging, derate, or failure. You’ll also see a side-by-side cost comparison between preventive DPF cleaning and emergency DPF repair, helping fleet managers reduce downtime, extend DPF life, and avoid costly breakdowns.