Select your warranty for the Q621405

Aftermarket DPF filter for Cummins engine model ISX. (Cummins ISX)

This high-quality aftermarket filter replaces the Cummins OEM part number Q621405.

Please note DPF Canada filter products are all new and do not have any core charges.

This DPF filter comes with the following warranty option:

  • 3-year manufacturer's warranty (ships in 1-2 days)