DPF

Genuine Cummins
Diesel Particulate Filters

When maintaining your aftertreatment system it’s important to know your options. Diesel Particulate Filter (DPF) field cleaning is a cost effective maintenance option for your first recommended service event; but you can’t always be sure of what’s left behind. When it comes to the second or third maintenance interval, hardened ash can start building up and effective the performance of the filter. This is why Cummins recommends replacement with a Genuine DPF.